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Racal 6066 Manual - Artisan Technology Group

1. ccccccccceeeeeeeeeeeceeeeeceeeeeeeeeeeeeaaaeeeeeeseeeeeeeaeeeaees 5 Block diagram of the VXI interface eenen eerren 6 Description of the VXI CAN application cccceeeceeeeeeeeeeeeeeeeeneeeeeees 7 F rnctional ACMI CHUNG sesini e a E 7 Synchronizing the application module and mother board 00000 14 Indicating t a AE 15 External Connections sacassaadicicesiicextivenenenocevscdsdadsdaaantcanerevteevocecercdadadsdadinbenncies 16 literaci S eeencerers se paa EEEE ORERE CE ie 17 4 CONTROLLING THE 6066 MODULE ccccssssssssssssseseeeeeeeeeeeeeeeeees 1 Operating modes of the CAN application board cceeeseeeereeeeeees 1 BS IN IRS I eee ete ts ck oo ein sesso 2 ailes ccinciea sic gece ce oe case eee eee 1 Exchange environment with the Control Area Network CAN eeee 2 Exchange environment with the mother board ccccccccecccccceeeeeeeeeeeeeees 2 Exchange environment with the outside world ccceeeeeeeeeeeeeeeeeeeeeeees 2 General principle of ExChANGES cccceeeeeeeee eee eteeeeeeeaeeeeeeeeeeeeteeeeeeaas 3 IRQ interrupt lines sciccschcs ciabatta tonipaanb cnc aenaianshantdepiedbntetnantectienaiesubads 3 Exchange Merno y sssini n nia aE EE a E TE AAAA 3 VU o EE EEE 4 Principle and sequencing of the exchanges eerren 4 General data zone of the exchange Memory essssssseesssserrrrrrrsserrrrren 6 7 6066 Module User s Manual Art
2. Scanning Network I O sync I O amp VXI triggers TRIGGERING or Conditional triggering REINITIALISATION ARRET Scanning Network I O sync I O amp VXI triggers STOP or Delay after Triggering or Full Memory INDICATING Informing the mother baord of the recording O State of Software Possible commands 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 6 Exchange memory architecture in Simulation Mode exchange memory infogen commande reponse reception COUNTER Counters associated with simulation 122 hex cpt CONFIGURATION Configuration of controller 5AC hex config INITIALIZATION Identifiers 500 hex ident VXI triggers 782 hex trig External sync signals 78A hex sig Identifier events 792 hex evenement ident Controller events 143A hex evenement intel VXI trigger events 1542 hex evenement trig External sync signal events 1602 hex evenements sig DATA received Data received 16C2 hex rx_data DATA to be transmitted Data to be transmitted 1F32 hex tx_data bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 7 Exchange memory architecture in Analysis Mode INFORMATION Offset in exchange memory General information 0 hex infogen COMMANDS RESPONSES fF Command A hex
3. 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 49 The Origin field indicates on which line s the falling edge will occur Bit at 1 Falling edge detected on the relevant line Bit at 0 No falling edge Bit7 Bit BitS Bit4 Bit3 Bit2 Bit1 Bito The Status field indicates the status of the 8 TTLTrig or external sync lines Bit at 1 line at logic state 1 Bit at 0 line at logic state 0 Bit 7 Bit4 Bit3 Bit2 Bit1 Bito Notes To analyze the last recording on the module a temporary file TEMP ENR is created in your hard disk s working directory This is the file that is displayed Oversize recordings cannot be entirely displayed on the screen maximum number of characters exceeds the display window size However you can always display the file using another editor Write Bloc notes etc as the file is in text mode The recording file in ASCII format is compatible with the spreadsheet EXCEL The following 3 indicators are shown at the start of lines for the major events D marks the start of the recording T denotes the line which marks the triggering F marks the end of the recording 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 50 Diagnostic Menu When a d
4. Examples of authorized configurations action 1 ACTIVE_ID action 2 TRIG action 3 ACT_CONT action 1 SIG action 2 ACTIVE_UPD_ID Examples of incorrect configurations action 1 ACTIVE_ID action 2 ACTIVE_UPD_ID action 3 TRIG action 1 ACTIVE_ID action 2 UPD 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 27 VXI trigger events File Configuration Parameters Scenario Diagnostic Downloading VXI Triager Event Description Identifier List BRAKE v Actions TRIG SIG STOP_ID ACT_ID ACT_UPD_ID UPD END START ACT_CONT Limes TTLTRIGO o oO oa Oo m o o o o 0 TTLTRIG1 o m o o o o m o TTLTRIG2 m o OQ o o o o o TTLTRIGS TTLTRIGS TTLTRIGS TTLTRIG6 TILTRIG Figure 9 Description of VXI trigger events A VXI trigger event occurs when the board detects a falling edge on one of the 8 TTLTrig VXI lines This table allows the simulation scenario for VXI trigger events to be described in an easy manner To trigger a given action after a particular event activating a TTLTrig line use the mouse to activate the box where they intersect These actions will be executed in the same order as you select your event triggered actions The principle is the same as for the identifier events describe above The 8 rows in the table are the events related to the detection of VXI input triggers wherea
5. O ACK_ERR 7 acknowledgement error ae a bit 1 error physical dominant recessive violation on l bit O error physical dominant recessive violation CRC_ERR 10 checksum error If the location ANY_STATE_CHG contains an action code the application board software does not look at the other status change locations If the location ANY _ERR contains an action code the application board software does not look at the other stated error locations 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 31 VXI trigger event subzone scenario initialization zone INITIALIZATION VXI trigger events The VXI trigger event zone is the same as the network event zone The trigger order is as defined in the trigger declaration zone Solely the triggers defined as inputs can be associated with an action external sync signal zone scenario initialization zone INITIALIZATION External sync signal zone The external sync signal event zone is the same as the network event zone The signal order is as defined in the signal declaration zone Solely the signals defined as inputs can be associated with an action Data zone in the exchange memory tx_data subzone initialization zone Size of zone 26 10000 maximum number of messages This zone contains all the data related to the identifiers supplying data i e associated wi
6. Recording Network receive error The data responsible for the error is not recorded L 0 10 bytes Meaning of the ERR field The ERR field represents the 82527 protocol controller status register The error is defined by the 3 LSBs po o 0 Norton S O oo o 1 Stuffingeror S O po 1 0 Formateror S O 0 1 1 Acknowledgementerror 1 Oo O Biti error Physical dominant recessive violation 1 O 1 Bit0 error Physical dominant recessive violation pod 1 0 fChecksumeror Z o O Not used 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 61 Meaning of the CHG field The status change is denoted by the 2 LSBs CHG1_ CHGO po o Nochange tsCsidC o Controller switches to passive error mode 1 0 Controller switches to active error mode Not used 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 62 T 1 Type TRIG Recording Status of the 8 VXI triggers Status Status of the 8 trigger lines Bit at 1 Line at high status Bit at 0 Line at low status Origin The trigger s which caused the interrupt falling edge bit1 bit O bit4 bit3 bit2 t6 bit 5 bit7 bit6 Bit at 1 Fallin
7. 4th emission FE 08 03 04 Message No 2 5th emission AA BB CC DD Message No 1 6th emission FD 0A 03 04 Message No 2 7th emission FC 0C 03 04 Message No 2 8th emission FB OE 03 04 Message No 2 9th emission AA BB CC DD Message No 1 and so on 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 17 Scenario Menu You have now defined your message parameters and are ready to tackle the next step which is an important one i e generation of the simulation scenario which will bring the declared identifiers into action and which will be played independently by the CAN module The scenario can be simply described as follows When an event is detected perform certain actions when a falling edge is detected on VXI trigger line No 7 activate the For example if the SPEED identifier end of exchange is erroneous activate the SPEED identifier if the HEADLIGHT identifier end of exchange is correct activate external BRAKE identifier sync signal No 1 and start generating a pulse on line TTLTrig 3 on identification of a frame stop the scenario Possible events are acontroller event controller status change acknowledgement error etc frame etc a VXI trigger event detection of a VXI TTLTrig line input trigger an identifier event correct end of exchange reception
8. A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com The Electronics Group _ lt a amma A w AA bus User s Manual Model 6066 CAN Bus Controller P N 33 1080 9998 Version 1 1 April 1996 Copyright 1995 RACAL SYSTEMS ELECTRONIQUE S A Printed in France All rights reserved This manual may not be reproduced in whole or in part without our prior written authorization Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com DECLARATION OF CONFORMITY Council Dir
9. Each byte received is multiplied by a mask and must be equal to the byte expected The expected bytes will be specified in the Expected Byte Value block and the masks in the Byte Masks block The relation applying to each byte is as follows byte received mask byte expected The example in figure 7 specifies the following condition on data The conditions on data identifier event occurs if the received identifier equals 555 and if the first 3 data bytes in the frame are 01 01 FF 02 02 FF and any value for the 3rd If you do not wish to test a byte set its mask to 0 and its expected value to 0 The Validation button records the defined conditions on data The Exit button allows you to quit the Conditions on data window and return to the description of the network events 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 24 Controller events CAN c can ficl sim File Configuration Parameters Scenario Diagnostic Downloading Controller Event Description Identifier List IDENT 0 Ww Actions TRIG SIG STOP_ID ACT_ID ACT_UPD_ID UPD SIAR ACT_CONT Delay Events ANY_STATE_CHG amp G amp 5 PASSIYE_ERR ACTIYE_ERR BUS_OFF ANY_ERR STUFFING_ERR FORM_ERR ACK_ERR BIT1_ERR BITO_ERR CRC_ERR OOOo0o0o0ogoo00 MOOOO0O000000 OOOOO00o00 O es ene ENENEEN E OOOO0
10. events are detected Period in ms Period of the frames to be retransmitted or accepted again on reception The value in milliseconds is between 0 and 65535 gt 1 minute 0 immediate reactivation Defines the end of transmission time out value from 0 to 65535 milliseconds Tx_Delay While a transmission is in progress remote Tx request data transmission if it lasts longer than the Tx_Delay it is cancelled and a time out report is sent back A value of 0 keeps on corresponding to the emission of a frame until it is acknowledged For receive requests select whether you want to display the frame received Indicated Rx during the sequencing of the scenario Ident Activation Activates the identifier on startup or when an event occurs 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 11 Number of messages are limited to 8 bytes Refer to Tx data message directory Take a table of 50 messages defined for a periodic transmission identifier On the 1st activation the frame is sent out with the Defines the number between 1 and 10000 of transmission messages for the first data message on the second activation with the 2nd message and so identifier for transmit requests The messages are defined by the user and Example 1st message to transmit on Defines which will be the first transmit message for
11. Error during self diagnostics at mode changeover Invalid trigger No ABORT_CMD__ Command in progress aborted 38 Invalid recording configuration wWININ O 00 o1 Oo oc bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 9 Action already performed e g Start a ALREADY ACT periodic ident already started 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 10 Protect mechanism A protect byte protects the received data frames and the exchange memory counter zone The protect byte is handled by the application board software as follows For all write operations in the protected zone The protect byte set to 1 Access to the zone protected The protect byte set to 0 The mother board performs a DMA throughout the entire counter zone In the data zone the mother board either performs a DMA in the data receive zone donnees_rx followed by a validity check of each frame or a DMA per frame The board then checks the protect byte to find out whether the data can be used protect byte 0 If the data is being updated protect byte 1 the mother board has to perform another DMA 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artis
12. L3 L2 L1 LO command field and data in the case of a CAN frame The size of the received data is equal to L With this format frames containing up to 8 data bytes can be recorded 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 58 Field L Value entered T3 T2 T1 TO FRAME Correct reception of a CAN Yes 0000 0 frame TRIGGERING 0100 4 0110 6 RX_ERR Receive error or status change Type field T 0011 3 External sync signal 0111 7 No data entr Time The time is coded over 32 bits in multiples of 8 microseconds which allows up to about 4 hours recording The 32nd bit is used to code the sign The events are dated to within 8 microseconds Time coding The time origin is the detection of the triggering condition which is therefore dated at time zero The events after the triggering condition are dated positively relative to the triggering origin 1 ms the 32nd bit or sign bit is equal to zero The events before the triggering condition are dated negatively relative to the triggering origin 1 ms the 32nd bit or sign bit is equal to 1 Information The information field gives the operating mode of the 82527 controller i e active error mode or passive error mode Information field e The Warn bit represents the Warn bit of the 82527 protocol controller statu
13. this error is generated when a data element arrives with non decimal digital data This error message is shown when the module is unable to detect a more specific error or Invalid data character An invalid lt data_string gt element has been received Character whose No is not valid An invalid data type character has been received e g an alphabetic character in a numeric character Data character too long The lt data_string gt character is too long containing over 12 characters see IEEE 488 2 7 7 1 4 Execution errors Error No 200 210 211 213 221 222 Description of the error Description Explanation Examples Execution error Indicates the INTERRUPT queue is FULL Triggering error Triggering ignored Indicates the module has received and identified a GET type trigger TRG or a trigger signal which has been ignored for timing reasons e g the module is not ready to reply Initialization ignored Indicates that an initialization command has been ignored since another such command is currently being executed Configuration conflict Indicates a command data element has been interpreted but cannot be executed because of the module s current state Data out of tolerance Indicates a command data element has been interpreted but cannot be executed as it is out of tolerance 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaran
14. 200 ATR 0 Data 170 85170 85170851 Figure 15 Reading a recording When you call up this submenu the software analyses any recording on the board and displays it in the window This search can take up to several minutes depending on the size of the recording in which case the message Please wait is displayed Open Opens a previous recording that has been saved on the hard disk Save Saves the recording on the screen on the hard disk x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 47 Format of a recording line The line breakdown depends on the type of line FRAME type The Time field is for dating the events within 8 usec The time is measured from the detection of the triggering condition trigger date is zero Events occurring before the triggering condition are dated negatively from the trigger origin Events following the condition are dated positively from the trigger origin The Type field contains the FRAME value recording an error free CAN frame The Status field contains a diagnostic of the CAN controller that is run for each line of the recording The value in the Status field is that of the Warn bit of the CAN controller status register Status 0 gt Active error mode Status 1 gt Passive error mode The Identifier field gives the identifier value in hexadecimal Forma
15. SIM1 Parameters and separators e A complete message lt command message gt i e command associated parameters either terminates by an EOI character by LF Line Feed code ASCII 10 HOA or by a semi colon when a given line contains several messages Example MODE1 SOUR SIM SIM1 INIT e The same rules apply to string type parameters Example the short form of the HEXadecimal parameter is hex 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 10 Related commands e When the commands are on the same line and separated by certain rules allow abridged command descriptions in a tree structure The first command on the line implies transfer to the root of the structure the ensuing commands can then omit the level already described in the previous command Example SIM1 INIT CONF is equivalent to SIM1 INIT SIM1 CONF e Nonetheless direct access to the root is possible by inserting in front of the keyword Example ANAL1 INIT SIM1 STAR will be interpreted as anal1 init followed by anal1 init sim1 star and will thus generate an error message too many parameters in the second command whereas ANAL1 INIT SIM1 STAR is correct 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88
16. SOURCE www artisantg com Controlling the 6066 module 4 11 Summary of the commands SCPI command SYSTem_ PRESet VERSion ERRor TEST lt n gt MODE lt n gt SIMulation lt n gt ANALysis lt n gt OUTPut lt n gt SOURce CONFiguration INITiate STARt SCENario IDENtifier OUTPut TTLTrig lt n gt ETRG lt n gt ABORted READ DIAGnostic IDENtifier FREE REACtivation CONFiguration STARt STOP TRIGger VINTerrupt 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 12 IEEE 488 2 commands RST IDN OPT TST CLS ESE ESE ESR OPC OPC SRE SRE STB WAI TRG 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 13 Detailed description of the commands Reinitialization Mode change MODE lt n gt SOURCce lt data_string gt Description Reinitializes the entire usable zone of the exchange memory runs a mini diagnostic ROM exchange memory protocol controller RAM sets all the sync and VXI trigger signals to 1 initializes as a function of the mode updates the Infogen zone in the exchange memory writes the report in the response zone and lastly generates the interrupt In the remainder of t
17. VXI CAN module is a hardware and software package fully complying with release 1 4 of the VXI standard The C sized 6066 module acts as a slave module on the VXI bus The hardware consists of e a mother board receiving two daughter board application modules The daughter board is a microprocessor board with logical access to the VXI bus it is the physical and logical interface between the CAN application module s and the VXI bus e one or two CAN application module s One CAN application module is a microprocessor daughter board with access logic to the Control Area Network CAN It loads the CAN specific applications Each application module has a CAN link 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 2 This manual covers the following 6066 models The 6066C module which has an application board for interfacing with the CAN board The 6066CC module which has two application boards Note The 6066 series features non isolated modules i e all the channels are referenced to the system ground Information for ordering a module 33 1082 0000 6066CV STANDARD 1 CAN board amp 1 VAN board 33 1083 0000 6066C STANDARD 1 CAN application board 33 1084 0000 6066CC STANDARD 2 CAN application boards Characteristics bus interface Manufacturer ID Model 6066V Model 6066VV Model 6066CV Model 6066C M
18. acknowledgement line in both directions The CAN application module handles one interrupt line in each direction plus the two acknowledgement line The interrupts are used in non vectored mode fother Board Connectors Application module bus IRQx1 IRQx2 IACKx3 D8 D15 IRax3 INTERRUPTIONS AO Ay IRQx4 LOGICAL IACKx4 4 ae AS Ds cs3 IRQ3 x 1 or 2 according to the location of the Daugther Board on the Mother Board 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 15 External sync inputs outputs I O These I O signals are for synchronizing the application with external events or for having the application supply synchronization events to the outside There are 8 such signals each of which can be an input or output Each signal can generate an interrupt when required by the application the interrupt is generated on the signal s falling edge All the signals are protected at the CAN application module input The input or output level of these signals is of the TTL type Interface Baby Board Application Module Bus Output Connector I O LOGICAL Local Inputs Outputs 3 Registers 8bits The signals are matched and protected on the baby board physical interface The output buffer is an open collector type and the pull ups set the logic state to 1 in the rest state A 20 pin connector links t
19. board the data is aligned on words The address of each element is even 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 4 Power up On power up the software initializes the microprocessor initializes its private memory initializes the general data zone then scans the LEDs before extinguishing them The software then waits for an application command Principle and sequencing of the exchanges As a general rule a command response mechanism handles the exchanges between the mother board and CAN board The mother board emits the commands and the CAN board emits the responses In operation network communication the CAN board updates certain zones of the exchange memory and the mother board then reads this data Refer to later sections of this manual for details of these exchanges For the special case of signals received in the Simulation Mode the application board program spontaneously utilizes the response zone to indicate the received signals No command Any change in operating mode is indicated by a command transiting through the command zone When the mother board writes a command the CAN board is informed by When the CAN board writes a response the mother board is informed by generating the interrupt IRQx3 generating the interrupt IRQx1 6066 Module User s Manual Artisan Techno
20. commande reponse CONFIGURATION Configuration of the controller 120 hex Configuration of the recording and triggering conditions config RECORDING O Recording 30A hex Enreg 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 8 Reports Value Cmd executed Ok Command correctly executed 0 Yes Mode rejected In such cases the mother board must repeat the initialisation procedure Problem detected with controller interrupt end of transmission OK EXCH_MEM_KO__ Problemdetected on exchange memory 9 INT MEM kO _ Problem detected on private memory 10 Yes IT_INTEL_KO Problem detected with interrupts generated 13 Yes by the controller ROM checksum invalid Interrupt problem with VXI triggers Problem with VXI triggers read value status different from write value Problem with VXI triggers Generated interrupt is detected on external sync signals status different from write value interrupt is detected on the VXI triggers SATURED_INTEL Too many identifiers declared 23 No Invalid parameter in transmit data zone Invalid parameter in receive data zone No No No No Yes Yes Yes es es o1 NINININININ N wo INV_TRIG__ Invalid parameter in trig zone 27 Invalid parameter in sig zone 28 INV_NO_ID__ Invalid identifier No 30 known
21. controller s RAM is updated but the identifier is not activated END 7 None Stops the scenario START None Starts the scenario This action is _SCENARIO ppm only authorized for the following events an input VXI trigger and an input external sync signal ae ee Reactivates the Intel controller after switching to bus off The application board software processes the actions in the order they are shown The software stops analyzing the action codes for an end of exchange with the 1st action code NONE nothing happened Actions which cannot be processed are ignored e g activation of a current active identifier reception active or transmission in progress starting an already started period etc 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 30 Intel controller event Scenario subzone initialization zone 11 locations for the 11 status changes or network error which can be signalled by the CAN protocol controller The order is as follows INITIALIZATION ee o controller event Symbol ANY_STATE_CHG tecations ange ts o any change of status PASSIVE_ERR Le controller switches to passive error mode ACTIVE_ERR 2 controller switches to active error mode BUS_OF controller switches to bus off mode ANY_ERR detection of any error STUFFING_ERR stuffing error FORM_ERR 6 formaterror Z
22. e the data bytes are irrelevant 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 44 Start File Configuration Analysis Diagnostic Downloading User Commands Analysis Mode NETWORK N 1 Recording Over Figure 14 Users commands Analysis mode Once you have downloaded your recording configuration See Downloading Section you can start your recording Definition of the fields START Runs the analysis function The CAN module waits for the triggering condition certain dimmed fields now become valid User triggering It is always possible for you to manually trigger the recording without waiting for the triggering condition To do this use the mouse to activate the pushbutton X 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 45 Recording over A green LED illuminates to indicate the recording is over The presence of a recording is indicated when the post triggering delay expires when a stop command is given or when the module memory containing the recording is full Once the recording is over you can print it out by calling up the Recording Read submenu on the Analysis Menu STOP Stops a recording without waiting for the end of the post triggering delay or stops the analysis if s
23. event occurrence Active_start Y to activate on startup Active_start N to activate on event occurrence indicated_rx Indicator meaningful for receive requests 1 indicated_rx Y the mother board requests notification of reception interrupt and indication in the reception indicated zone of the exchange memory indicated_rx N The mother board is not notified of reception size Exact number of data elements to transmit for 1 updating the data or the number of data elements wanted for remote transmit requests This parameter is not meaningful for the other receive requests Y or N Y or N reserved Index within the Data Zone table while emission in 0 10000 process mess_nb Size in number of messages of the identifier related 2 1 10000 data zone table depth e g A table of 50 messages defined for a transmit identifier at the 1st activation the identifier leaves with the 1st data message at the 2nd activation with the 2nd message and so on periode Value of the period in ms 2 Oor If the period 0 the identifier is reactivated 1 at 65535 immediately at the end of the exchange The period is equal to 65535 if the identifier is of the event type bux 6066 Module User s Manual data_pt Pointer on the zone containing the associated data Index in the tx_data zone for requests data transmission updating to answer remote a transmit request For requests data reception remote transmit request w
24. in two ways If the START action starting the scenario on an event is declared as the first action for a VXI trigger event or external sync event the module waits for these events and ignores all the other events If the START action is not in the scenario the module immediately runs the Simulation starts the identifiers active at startup and executes the actions linked with the declared events Certain dimmed fields are now valid X 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 31 Activates Identifier This command activates a declared identifier periodic or event based with data updating for transmit requests A list of the identifiers declared in the Parameters is then displayed use the mouse to move to the identifier to be activated to select it If the identifier has already been started an error message is shown Stops Identifier This command stops a declared event based or periodic identifier A list of the identifiers declared in the Parameters then appears use the mouse to move to the identifier to be stopped to select it Reactivates Controller This command allows the CAN controller to be reconnected after a bus off error is detected After reinitialization the controller waits for 128 bus Idles bus idle 11 recessive bits before resuming communication STOP This command stops the Simulation
25. module containing the function calls from the other modules The VXI contains the basic and advanced functions for reading writing from to the VXI bus The SCPI PARSER is the interpreting module which translates the messages from the VXI bus into function calls or error messages The inputs and outputs contain the Input Output functions The system contains the functions for managing its main modules i e DMA time base clock etc 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 5 Electrical description The 6066 module has 4 functional blocks the LED indicating block the CAN access block Synchronization sync inputs outputs block LED block This block contains the following LEDs for indicating the VXI bus and CAN board functions Fail indicates that the module is inoperative this LED stays illuminated during the module initialization phase on power up 5 seconds max Access indicates by a very brief flash that module s command parser has received a command LD1 LD2 LD3 are LEDs which indicate the progress of the self test Access to the Control Area Network CAN The CAN is hooked up via connector J1 J3 The trigger inputs outputs can be accessed via connector J2 J4 Note The module is supplied with the connectors for these inputs outputs You are recommended to use only the connectors supp
26. of a particular an external synchronization event detection of an external sync line input entr e The scenario can be generated from all these events together 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 18 The Scenario Menu is valid for the Simulation Mode it features 6 submenus Identifier Events CAN c can ficl sim Event Identifiers SPEED v Actions TRIG SIG STOP_ID ACT_ID ACT_UPD_ID UPD END S AaRY ACT_CONT Delay Events ANY_END oO n o o o END_RX_OK oO m oO o m 1 END_TX_OK oO E m o TIMEOUT m 7 COND_1 mg COND_2 COND_3 COND_4 COND_5 o had o Validation Figure 6 Description of the identifier events The identifier events are as follows ANY_END any end of exchange END_RX_OK receive end of exchange OK END_TX_OK transmit end of exchange OK TIMEOUT end of exchange with transmission time out COND 1 conditions on data No 1 COND 2 conditions on data No 2 COND _3 conditions on data No 3 COND _4 conditions on data No 4 COND_5 conditions on data No 5 X 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 19 The last 5 conditions on data events correspond to the reception of a particular frame with identification of the identifier comm
27. of zone configuration Subzone Intel This zone contains all the information needed to set the parameters for the CAN bus rate the parameters are the same as those defined in the Simulation Mode configuration intel zone The fields for the masks are not used 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 51 Summary CONFIGURATION The parameter values are defined in the Simulation Mode Section Name of Size field number of bytes 1 Number of controller clock divisions 8Mhz for generating the ak a base tq tq duration of a TSEG1 Length of the bit before sampling point in quanta Length of the bit after a point in quanta SJW Number of quanta authorized for reducing or expanding the size of a bit during resynchronization Number of sampling points 1 tor 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 52 Subzone recording This subzone contains all the recording parameters and defines the triggering parameters Size Recording parameters nmbr Values bytes trig_record Option for recording the VXI trigger lines status Y or N When the option is equal to Yes Y the status of the 8 lines is read dated and recorded when one of the 8 tr
28. previously declared transmit type identifiers The maximum number of messages is 10 000 and the maximum message size is 8 bytes When each identifier is declared the actual size used for it is indicated This means there is no point in filling all the 8 bytes of the message if the identifier has been defined for a 2 byte frame only the first two are therefore relevant Each data byte must be entered in the Value of the byte to be transmitted block Their hexadecimal value is between 0 and FF Beside this block there is another block Value of the byte step to be transmitted since each byte can be automatically incremented or decremented at each emission or update To increment byte N just enter a decimal value between 1 and 127 in box N Likewise to decrease byte M enter a value between 1 and 128 in box M The value 0 will not modify the byte to be transmitted The default value for all the steps is 0 In the example shown in figure 5 the first 2 bytes in the message are set to 1 2 the remainder to 3 4 and 0 Each time this message is sent out or updated the 1st byte will be decremented by 1 and the 2nd byte incremented by 1 none of the others will be modified x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 16 You can change message and hence move through the directory by modifying the Message Number field whose val
29. stops the recording without waiting for the end of the delay after triggering or it stops the analysis if it is initiated and the triggering condition has not yet occurred If a recording is available it will be signalled normally the presence of a recording is indicated When no recording is available the exchange is terminated 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 57 Indicating a recording is present When a recording is present it is signalled in the response zone A recording terminates when the post triggering delay expires when a stop command is given when the memory is full Recording format Name of zone recording The size of the data in a recording is fixed line of 18 bytes so that the data lines can be accessed directly Note The PC operating tools for the recorder files i e converting to text files or to Excel files etc could therefore be adapted relatively easily in order to use the VXI files Furthermore the recorder is optimized to minimize the time spent in memorizing data Structure of a data line Type The type field codes the type of information i e CAN frame triggering error etc The parameters field contains related information Type field Type of recorded information Size in number of bytes of the identifier zones T T3 T2 T1 TO L
30. the SIM lt N gt IDEN FREE command activation of an undeclared identifier when associated with a receive signal that does not arrive i e data reception remote transmit request or with a transmission with time out The application board software does not accept the command until it has given the response for the previous command 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 40 Reception indicated The application board software spontaneously writes this response in the exchange memory s receive zone without any related command The application board uses this mechanism to notify the mother board of the receptions requested in the initialization phase This spontaneous response may be inserted between a ommand and the command s related response CAUTION C Spontaneous response receive zone Size number ytes 0 14 The identifier number The 0 14 or 253 254 255 gt See data is possibly recopied copy_rx Y in the rx_data zone whose associated index has been defined with the identifier special case no id can take different values from O to 14 to indicate Special case no_i switchover of the CAN protocol controller switchover into active error switchover into passive error 253 254 i 255 switchover into bus off s 6066 Module User s Manual Guaranteed 88
31. the identifier for transmit requests in the directory value from 1 to 10 000 End of table transmission Defines what the simulator should do when it has finished transmitting a data table for transmit requests The end index is between 2 and 10 000 and it is meaningful only when there is more than 1 message The end index contains the index in the data table to indicate the message to transmit at the end of the table 2 stop automatically at end of table 1 resume at top of table 0 1st message to transmit 1 2nd message to transmit and so on Validates the definition of the current identifier this operation must be Validation repeated for each update or for each identifier created Exit Exits from the window 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 12 Free identifier definition CAN c can ficl sim Mode Extended Value Standard v 100FF0 Message Type Data transmission Figure 4 Definition of the free identifier With this window you can activate any identifier not declared in the Parameters such an identifier is termed a free identifier This means you can transmit or receive a frame extremely quickly without having to predefine a scenario or parameters To do this just press the Start button on the Scenario Start submenu to run the scenario even when no sce
32. the zone 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 27 Identifier event subzone initialization zone Each identifier has 9 locations for the 4 types of end of exchange that can generate an action plus 5 locations for defining the conditions on the data for the identifier i e for each byte the value to be compared associated with a mask and an operator value amp mask operator byte received The 5 locations can hold up to 5 indexes in the donnee_rx zone for defining up to 3 actions to be generated depending on the data e g identifier 100 in reception if the 1st data byte 1 activate identifier 200 if the 1st byte 3 activate external signal No 3 The application board software stops making the comparisons when the first condition on data is realized The conditions on data may be defined solely for request related identifiers i e data reception remote transmit request The end of exchange order is as follows Symbol Location Meaning Any end of exchange reception transmission TIMEOUT 3 End of exchange with transmission time out If the location ANY_END contains an action code the application board software does not check the other locations If the identifier is of the request type data reception remote transmit request and if the end of exchange te
33. transmission request data reception request request without data reception or transmission Message type For a transmit identifier enter the value of the bytes between 0 and FF to be transmitted There is no point in filling all the 8 slots if you have defined a size of 2 bytes restrict yourself to the first two For a receive type identifier the bytes received are displayed Validation The 2 possible cases are Transmission request immediate transmission of the defined frame Reception request on standby for reception No other command apart from the Abort command see below can pass until the identifier has been received Abort Aborts execution of the command in progress Abort is useful when the free identifier is associated with a receive signal that does not arrive Exit Exits from the window 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 15 Tx data message directory CAN c can ficl sim File Configuration Parameters Scenario Diagnostic Downloading Message Directory Message Number Identifiers Emission Counter Step Change I BRAKE 10 Yes __ No Value of the Byte to be transmitted Value of the Byte Step to be transmitted 1 2 3 4 1 2 3 4 128 127 0 0 2 3 4 6 z 8 5 6 rd 8 0 0 0 1 0 0 0 Figure 5 Message directory This message directory contains all the data related to the
34. 00 0000 EPROM xx07 FFFF 128 Kb or 512 Kb RESERVED 512 Kbytes 1 Mbytes xx0F FFFF xx10 0000 Private SRAM 256 Kb ou 1 Mb xx1F FFFF Device Dependant 32 Kbytes xx20 0000 xx20 7FFF Registers xx20 8000 Reserved 1 Mbytes 1 Mbytes xx30 0000 Shared SRAM 256 Kb or 1 Mb xx3F FFFF 4 xx40 0000 CAN 1 Kbytes Controller xx40 03FF 256 bytes xx50 0000 Cont Stat Register xx50 00FF xx80 0000 Reserved 8 Mbytes xxFF FFFF InternalRegisters FFFF F000 MC68340 e Timer serial interface gt tt gt 1l gt a 4 Kbytes FFFF FFFF xx Adresses A24 A31 non utilis es 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 18 Electrical interfaces Baby board physical interface connectors P6 amp P7 DE e e7 cTRLOIP Ro cCTRL1IP R1 e e CTRL2IP R2 e e cCTRL3IP Data CTRL4 1P DataB e 4 CTRLS5IP TxA e eo TXB RXA e RXB vec e e TYPIP GND e 7 GND Eo e e7 so E1 e o s E2 e e s2 E3 e e s3 E4 e eo s4 E5 e e s5 Eo e se E7 e s7 Li e e L3 L2 e e GND P7 Ex External sync inputs x Sx External sync outputs x L1 LED 1 control L2 LED 2 control L3 LED 3 control 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artis
35. 8 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Controlling the 6066 module 4 41 Exchange memory counter zone Name of zone cpt The counter zone is based on the declarations made in the initialization phase identifiers VXI triggers external sync signals These counters indicate the simulator s activity They vary with the type of event which is being logged i e identifiers controller or signals The declared items are linked to the events by the position of the latter in the zone The counters are reset by the application board software during reinitialization and each time the start scenario command is received The counters are incremented when scenario related actions are executed and when user commands transmitted by the application are executed A protect byte protects the counter zone to maintain the integrity of the accessed data by preventing simultaneous access by the mother board software and by the application board software Name of Size field number bytes protec This byte protects against simultaneous access of the counters The byte protects all the counters Refer to the Appendix for the protect byte utilization mechanism Status subzone cpt zone The first counter zone byte contains the protocol controller s diagnostic register It is updated at the end of each exchange Name of Size Value field number bytes Status Contents of the CAN controller
36. 88 SOURCE www artisantg com Operating the module 3 8 SRAM banks The CAN application module has two SRAM banks one private SRAM bank that only the CAN application module microcontroller can access and a second exchange SRAM bank shared SRAM that can be directly accessed by the mother board or the VXI bus Vxi Bus or Mother board Processor Private SRAM 256Kbytes Private SRAM This private SRAM bank is dedicated to the private data of the application loaded into the CAN application module code local variables stack Note Neither the mother board nor the VXI bus can access this SRAM bank Exchange SRAM The exchange SRAM bank is a storage zone for exchanging data between the application loaded on the CAN application module and the application loaded on the mother board or directly by the VXI bus This memory bank has the following characteristics 1Mbyte size base address for the first application board is xx40 0000 hex and for the second application board xx50 0000 hex Direct access by the CAN application module DMA direct memory access for the mother board or VXI bus 0 wait state up to a frequency of 16 78 MHz All the bus cycles except for the Fast Termination cycle 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 9 This memory bank is selected by logic which provides the CAN appl
37. Certain of the dimmed fields are now valid Activates a VXI trigger line To generate a pulse on a TTLTrig line use the mouse to press on of the 8 pushbuttons 1 0 4 sec 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 32 Activate an external sync signal To generate a pulse on an external sync line use the mouse to press one of the 8 pushbuttons 1 0 4 sec Message reception This slot is provided to display the data frames received and the value of the associated identifier The only identifiers that can be displayed are receive identifiers declared in message parameters with the Rx indicated field set to Yes N B If the received frame rate is too high the software may not be able to keep up with the editing Figure 9 shows an 8 byte received frame associated with the SPEED identifier Only the frames received with correct ends of exchange can be displayed Controller Mode This three LEDs indicate the state of CAN Controller when the Simulator has started Active green Led showing the Controller went into in active error mode Passive yellow Led showing the Controller went into in passive error mode Bus off red Led showing the Controller went into in Bus off mode Note When the Simulator has stopped the three LEDs are switched off While the Simulation is in process this t
38. FFF S 7FF Use of Reception Buffer Yes Figure 2 Configuration of the CAN controller 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 5 Definition of the fields The parameters BRP Sample SUW TSEG1 and TSEG2 configure the baud rate of the CAN bus The following equation is used to compute the rate 8 10 BRP TSEG1 TSEG2 1 Number of the controller clock divisions 8MHz for generating the network BRP Baud Rate Prescaler clock base tq tq time of a quantum Length of the bit before the sampling point in quanta TSEG1 TSEG2 Length of the bit after the sampling point in quanta SJW Number of quanta authorized to reduce or expand the size of a bit during resynchronizing Sample Number of sample points Frequency The network rate computed using the equation referenced above and the input parameters 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 6 The Masks parameters configure the acceptance filters of the identifiers used In Analysis Mode these parameters are irrelevant and are dimmed Standard_Id_Mask Enter the value in hexadecimal between 0O and 7FF of the mask on the standard identifier 11 bits The mask is only valid for identifiers relati
39. Guaranteed 888 88 SOURCE www artisantg com c RACAL SYSTEMS Electronique S A does not warranty any components or accessories coming from other manufacturers however in the event such components or accessories are defective RACAL SYSTEMS Electronique S A undertakes to help the customer obtain from each manufacturer supplying the defective components or accessories their repair or replacement provided the defects in question are covered by the manufacturer s own warranty d RACAL SYSTEMS Electronique S A cannot assume any responsibility for repairs and modifications performed by persons other than those authorized by RACAL SYSTEMS Electronique S A RACAL SYSTEMS Electronique S A declines all responsibility with respect to its customers vendors and distributors for damage of any kind whatsoever to its products that is not sustained during manufacture sales transportation repair maintenance or replacement or for any other cause arising from abnormal use of the product Copyright on this manual This manual and its related technical data are the property of RACAL SYSTEMS Electronique S A their use in whole or part by a competing company or for manufacture by a company other than RACAL SYSTEMS Electronique S A is subject to prior written approval The information in this manual is based on a development program to which RACAL SYSTEMS Electronique S A has exclusive proprietary rights this information must therefore be exc
40. O oo0go00o00 OOOO000o0go00nog o o o o m o o o o m Figure 8 Description of controller events The controller events are as follows ANY_STATE_CHG any change of the controller status PASSIVE_ERR controller switches to passive error mode ACTIVE_ERR controller switches to active error mode BUS _OFF controller switches to bus off mode ANY_ERR any error detected STUFFING_ERR coding error FORM_ERR format error ACK_ERR acknowledgement error BIT1_ERR bit 1 error dominant recessive physical violation BITO_ERR bit O error dominant recessive physical violation CRC_ERR checksum error The actions are the same as those defined for the identifier events see description above a lt a 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 25 This table allows the simulation scenario for controller events to be described in an easy manner To trigger a given action after a particular event use the mouse to activate the box where they intersect These actions will be executed in the same order as you select your event triggered actions The table is not related to any specific identifier The Event Identifiers list formed by the identifiers declared in the Parameters is there simply as a reminder In figure 6 the SPEED identifier will be used to trigger actions if events related
41. One 1 indicates the responses can be sent out as signals event generation zero 0 indicates the responses can be sent out as interrupts e Event Mode One 1 indicates the events can be sent out as signals zero 0 indicates the events can be sent out as interrupts 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 17 Begin Normal Operation This command tells the module it can begin a normal operating cycle Command FCFF16 or FDFE16 The response is placed in the data low register Response FFFE16 1 0 The END field identifies the last byte 11 10 9 8 7 6 5 4 3 2 ilo fi fi i fo yeno DATA Byte Available A commander uses this command to send a data byte to a servant module Command 15 14 13 12 Response No response Byte request A commander uses this command to receive a data byte from a servant module AEFF 16 1 0 last byte in the message 11 10 9 8 7 6 5 4 3 2 ilo 4 4 4 4 0 ENO DATA Command The response is placed in the data low register The END field identifies the Response 15 14 13 12 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 18 Clear A commander uses this command to compel a servant to reinitialize the VXI interface and to interrupt all operations All operations i
42. Simulation Mode Analysis Mode and Diagnostic Mode In the Simulation or scenario Mode the user defines the simulation scenario that the CAN module is going to reproduce by itself In the Analysis or trace Mode the CAN module records the network traffic according to a user defined configuration In the Diagnostic Mode the module s self test is run Warning The driver has been coded under LabWindows CVI and must therefore be run from Windows on a PC 386 minimum with mathematic coprocessor with at least 8 Megabytes RAM and a 256 color screen As the driver handles the backplane VXI interrupts it is necessary to make sure the interrupt acknowledgement lines are in daisy chain configuration on the VXI rack Applicable documentation CAN standard Intel 82527 CAN controller data sheet Phillips physical interface data sheet 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 2 Main menu This chapter describes the main menu window CAN c can ficl sim Diagnostic Downloading Save as About Driver Quit Figure 1 Main menu File menu New and Open Creates or opens a Simulation or Analysis file This is the first action required to run an application If this selection is not made most of the other items remain dimmed The New or Open submenu prompts you to choose between the simulation or the Analysi
43. UPD_ID UPD Examples of authorized configurations action 1 ACTIVE_ID action 2 TRIG action 3 ACT_CONT action 1 SIG action 2 ACTIVE_UPD_ID Examples of incorrect configurations action 1 ACTIVE_ID action 2 ACTIVE _UPD_ID action 3 TRIG action 1 ACTIVE_ID action 2 UPD 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 22 Conditions on data The Conditions on Data events are special identifier events they may only be defined for receive type events with correct ends of exchange When you select these events the window below will open up File Configuration Parameters Scenario Diagnostic Downloading Identifier Event Description Identifier Value Size 555 3 v Expected Byte Value Byte Mask 1 2 a A K om FF FF oO 12 4 3 0 a A a o A Gf o 0 fo Mo fo og Figure 7 Conditions on data x 6066 Module User s Manual User Interface 5 23 First choose an identifier value in hexadecimal between 0 and 1FFFFFFF The conditions on the data will be applied to the received frame of this declared identifier This identification is performed on the number of bytes indicated in the size field You may define a number of data bytes that is less than the size declared in the Parameters The condition on data test proceeds as follows
44. a are called transmit requests and include the following requests Data transmission Update for responding to a remote transmit request INITIALIZATION Periodic or event based identifiers ie of field bytes Value of the network identifier 4 0 Coded over 11 bits for standard identifiers and over 1FFFFFFF 29 bits for extended identifiers hex The bits are justified on the LSBs Ident is greater than 1FFFFFFF hex to indicate the end of the identifiers ident_type Type of identifier 1 0 or 1 0 standard identifier 1 1bits 1 extended identifier 29 bits tx_delay End of transmission wait time in ms 2 0 65535 When a transmission is being used remote tx request data transmission if it lasts longer than the delay delai_tx the transmission is cancelled and a time out report is sent back reserved Current End of transmission wait time in ms 0 65535 reserved data producing request copy_rx Indicator meaningful for identifiers associated with receive requests copy_rx O the data received is recopied in the exchange memory and is available to the mother board copy_rx N the data received is not read in the controller and the processing times are therefore shorter bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 22 active_start Activate the identifier on startup of the scenario or 1 on
45. a bit during resynchronization Number of sampling points n __ standard_id_mask Value of mask for standard 0 7FF hex identifiers 11 bits Bit at 0 No comparison bit at 1 Comparison e g mask 000 all identifiers accepted in reception mask 7FF only the defined identifier is accepted in reception extended_id_mask Value of mask for extended 1FFFFFFF identifiers 29 bits Bit at 0 No hex comparison bit at 1 Comparison e g mask 0000000 all identifiers accepted in reception mask 1FFFFFFF only the defined identifier is accepted in reception bufrx_id_mask Value of mask for standard 11 0 1FFFFFFF bits or extended 29 bits hex identifiers Bit at 0 No comparison bit at 1 Comparison e g mask 0000000 all identifiers accepted in reception mask 1FFFFFFF only the defined identifier is accepted in reception bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 18 channel reservation subzone Size 3 bytes When initialized non zero values this zone allows the utilization of the CAN controller s 14 identifier registers to be optimized according to the scheduled simulation An additional buffer is available for reception only When this zone in not initialized zero values the application board software works with a default configuration CHANNEL RESERVATION Nam
46. ading menu The open work file must be downloaded to the CAN module when it is created or modified This file contains all the definitions for the Configuration Parameters Scenario in Simulation Mode and Analysis in Analysis Mode The Downloading Menu provides two choices depending on whether your work file was opened in Simulation or Analysis Mode the Simulation or Analysis submenu also proposes two choices i e downloading to Network No 1 or to Network No 2 If your CAN module only features a single network i e the 6066C solely Network 1 will be active whereas Network 2 will be dimmed When no error message occurs after downloading you can start the scenario in Simulation Mode or run the recording in Analysis Mode x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 1 6 APPENDICES List of command codes D Diagnostic Mode S Simulation Mode A Analysis Mode Symeon Meaning Moo Self test of application board op CONFIGURATION Configuring the controller INITIALIZATION Declaring the identifiers triggers signals and S scenario START Starting the scenario S A STOP Stopping the scenario S A ACTIVE _ID Activating a periodic starting or event based identifier STOPID Stopping a per
47. al Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com
48. and field size data These events may only be defined for receive type identifiers with correct end of exchange The actions are as follows TRIG Activates a VXI output TTLTrig line SIG Activates an external sync signal on the output sync I O connector STOP_ID Stops an identifier ACT_ID Activates an identifier without data updating ACT_UPD_ID Activates an identifier with data updating For periodic identifiers the message will be sent with the data defined in the table updated at each activation UPD Updates the data without activating the identifier This is useful for transmit type identifiers END Stops the scenario START Action not active for the identifier and controller events ACT_CONT Reactivates the CAN controller after switching to bus off This table allows the simulation scenario for identifier events to be described in an easy manner To trigger a given action after a particular event use the mouse to activate the box where they intersect These actions will be executed in the same order as you select your event triggered actions The table is for the identifier selected in the Event Identifiers list which contains the identifiers declared in the Parameters In figure 6 the SPEED identifier will be used to trigger actions if events related to its reception or transmission occur 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guar
49. anteed 888 88 SOURCE www artisantg com User Interface 5 20 When you activate certain boxes a message will prompt you to enter a parameter The columns for the TRIG and SIG action boxes have associated line Nos between 0 and 7 to select the line that will be subject to the pulse The columns for the STOP_ID ACT_ID ACT_UPD_ID and UPD action boxes have associated identifier Nos between 0 and 12 to indicate the identifier that will be subject to the action This number corresponds to the identifier index in the defined message parameters list i e the first corresponds to index 0 and the thirteenth to 12 For instance let s assume you have defined 2 identifiers the receive type identifier named SPEED index 0 and a second transmit type named BRAKE index 1 you now wish to activate the BRAKE identifier and thus to emit a frame once the CAN module has received the SPEED identifier with a correct end of exchange You must therefore open the table for SPEED event identifier then activate the box at the intersection of the END_ OK event and the ACT_ID action Now enter 1 for the index of the BRAKE action identifier The table s last Delay column is used to delay the various actions linked with the events lines The delay is expressed in milliseconds from 0 to 65535 When the delay equals 0 the actions are performed immediately The delay is the same for the 3 actions Notes You can cancel an action by cl
50. antg com Appendices 6 1 1 Description of errors No errors Error No 0 Description of the error Description Explanation Examples No errors The queue is empty Each error event in the queue has been read or the queue has been cleared on power up Command error Error No 101 102 108 109 T2 113 Description of the error Description Explanation Examples Invalid character A syntax item contains a character invalid for this type Syntax error A command not recognized or a type of data was encountered for instance a character string was received when the module was expecting something else Unauthorized parameter More parameters were received than expected for instance the command SRE only accepts one parameter hence the command SRE 180 34 is not valid Missing parameter Less parameters were received than required for instance the command SRE requires one parameter hence the command SRE is not valid Command mnemonic too long The mnemonic contains more than 12 characters see IEEE 488 2 7 6 1 4 1 Command does not exist Though its syntax is correct the command has not been defined for this module e g XYZ is not defined for any of the modules 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com 120 121 144 Appendices 6 12 Digital data error Like error 121
51. antg com Controlling the 6066 module 4 1 4 CONTROLLING THE 6066 MODULE The VXI CAN module features several software entities a software program loaded on the mother board module This program handles the data exchanges between the application modules and the other modules on the VXI bus external exchanges and the data exchanges between the application modules internal exchanges The functions of this program are not described in this manual a software program loaded on the CAN application module This program performs the CAN specific functions of the VXI CAN module The functions of this program are described in this manual Operating modes of the CAN application board The CAN application board or CAN board manages 3 operating modes the Diagnostics Mode the Simulation or scenario Mode the Analysis or trace Mode In the Diagnostics Mode the software tests the main CAN board components In the Simulation Mode the CAN board software runs a scenario supplied by the mother board i e periodical emission of messages etc In the Analysis Mode the CAN board software records the traffic on the network according to a configuration supplied by the mother board The operation of the 3 modes is mutually exclusive and the CAN board must be reinitialized to change the operating mode Environment The CAN board can exchange data with the following the mother board the CAN Control Area Network the outside
52. ation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 67 CLS Description Clears all the event registers and error queues kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk General description of the STB ESR ESE commands e The IEEE 488 2 standard imposes two registers the Status Byte Register and the Standard Event Status Register e The Status Byte Register stores global information on the system status which the user can select via the Enable Registers irrespective of the information required e The Standard Event Status Register records the standard events such as Error Detection or Operation Complete 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 68 Status Register Description STATUS BYTE 15 13 12 11 9 7 6 5 4 3 2 1 14 10 8 0 DIX XXX PX gt lt a XX 4 4 A message is available in the MAV Error Queue Summary of the Standard Event Status Register Through the Standard ROS Event Status Enable Register STANDARD EVENT STATUS REGISTER 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Operation Complete Query Error Device Dependent Error Execution Error Command Error See the following IEEE488 2 commands STB ESR ESE SRE x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE ww
53. ation module and their ends fitted with connectors for plugging into the mother board The cable arrays carry the following families of signals e mother board microcontroller bus signals e 8 VXI trigger lines TTLTRGO 7 e signals for synchronizing the two modules interrupts and serial link e power supplies e inter module application signals ILBO 11 e reference signals voltage frequency e test signals Via this interface the mother board bus can access the exchange memory shared memory and the device dependent register zone The CAN application module has an exchange memory up to 1Mbyte and two check registers in the device dependent register zone The mother board bus accesses the exchange memory and the registers via DMA cycles A buffer barrier mutually isolates the buses of the two modules the BVALIDx signal comes from the module The mother board validates the buffer barrier during the DMA exchanges 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 12 Mother Board Connectors Application Module Bus PxD0 PxD15 C iN lt ___ gt Do D15 BGACKx Z Loo R W PxA0 PxA23 _ A0 A23 PxR W R W ai Ne ee ae PxDS ps ae lt gt PxSIZ1 SIZ1 BGACKx DSACKO DSACKO psack1 _ DSACKt E a lt BGACKx BR1 BR BGACK1 BGACK BG1 BG 6066 Module User s Man
54. aximum permissible number of identifiers The 6 is broken down as follows the first index used for the data received from the network with the remaining 5 indexes used for the 5 conditions on the data in the v nement_ident zone INITIALIZATION Data received and conditions on data Name of field protec Byte protecting against simultaneous access by the mother board software and the application board software The byte protects a complete data frame Refer to the appendix for details on the protect byte utilization mechanism ident Value of the received identifier which can be different from the defined identifier provided the related receive mask is different from 1FFFFFFF hex in the case of buffer 15 value Value of the received byte or of the byte expected for hall the receive identifiers triggering an action identifier with conditions on data mask Mask on the byte to filter the data of the receive identifiers triggering an action identifier with conditions on data Number of data copies in this zone 0 255 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 34 SIMulation lt n gt STARt SCENario Description This command is mandatory either to authorize execution of user commands or to start the scenario When the start command is initiated after the configuration command the user commands
55. be completed and indicated on arrival of the data For remote transmit requests the response is not entered for an uncompleted end but when the entire exchange has terminated Until the exchange has terminated no other command can transit via this channel except for the abort command SIMulation lt n gt ABORted kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SIMulation lt n gt READ DIAGnostic gt lt char_data gt Description This command reads the CAN controller s diagnostic register and is authorized after the scenario start command Response Returns the diagnostic code below Note The diagnostic register s contents are meaningful when at least one network frame has bee transmitted or received on the network The value is read in the Intel controller s status register Status Operating mode Oo Active error mode Bus off mode 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 38 SIMulation lt n gt OUTPut TTLTrig lt n gt Description This command sets a TTLtrig line to O for a few microseconds 3 4 usec approx the command is authorized in Simulation Mode For user commands all the triggers can be activated During simulation only the declared output triggers can be activated a value between 0 and 7 corresponding to one of the 8 TTLTrig lt n gt lines kkkkkkkkkkkkkkkkkkkk
56. can be sent to the software except for the commands involved with initialization ACTIVE_ID and STOP_ID When the start command is initiated after the configuration and initialization commands it causes the software to run the scenario Either the scenario is started on reception of this command or the software waits for the trigger or signal to initiate starting what happens will depend on the initialization When the scenario is stopped it can be restarted by this command without the need to repeat the configuration and initialization commands When the scenario actually starts immediate starting or detection of the starting condition this is indicated in the exchange memory Infogen zone started Y On reception of this command the application board software initializes all the counter zone and the receive counter in the reception indicated zone then If the scenario start command is declared as the first action associated with a VXI trigger event or sync I O the software waits for these events and ignores the other events notably the network events If the start command is not present the software starts all the identifier active on startup and executes the actions for all the declared events 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 35 SiMulation lt n gt STOP SCENario Descript
57. d commands The module supports the following commands Abort Normal Operation Assign Interrupter Line Asynchronous Mode Control Begin Normal Operation Byte Available Byte Request Clear Control Event End Normal Operation Read Interrupter Line Read Interrupters Read Protocol Read Protocol Error Read STB Trigger Abort Normal Operation This command aborts the normal operations in progress On reception of this command the module reverts to its default configuration and aborts all operations The abort state is defined as follows the interrupts pending are not acknowledged and new bus or interrupt requests may not be acknowledged The module is inactive and ready to receive commands Command C8FF16 The response is placed in the data low register Response FFFE16 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 15 0 Command 15 14 13 12 11 10 9 8 a 6 5 4 3 2 1 fifo l Jotiftofti otx Int iD Immaterial e Int_ID Sole identifier of the assigned interrupt generator For this module e X the Int_ID field must be equal to 001 VME bus IRQ line No Zero indicates the interrupt generator is Assign interrupter line This command assigns a VME bus IRQ line to a slave interrupt generator e Line disconnected Action if Int_ID 001 save the Line value The response is
58. d the sharing request is accepted 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 4 3 Once the VXI bus controller receives the value 0003hex the bus controller and the module can make exchanges During the exchanges the module acts as a memory segmented in several blocks matching the module s VXI bus slave decoding logic 4 The VXI bus controller slot 0 writes the value 0000hex in the shared resource register to terminate the shared resource protocol Note During the resources sharing phase the message processing is interrupted and it is therefore necessary to hand the bus back to the module for resumption of dialogue in the message based mode CAUTION During the resources sharing phase the CAN controller no longer handles the network no frames are transmitted or received The figure below shows the two addressing zones for respectively the VXI registers the shared resource register the application dependent registers and the module memory zone YYYYH VXI REGISTERS YYYYH 20H SHARED RESOURCE REGISTER XX20 0000H APPLICATION DEPENDENT REGISTER XX30 0000H MODULE MEMORY XX5F FFFFH RESERVED XXFF FFFFH 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 5 VXI registers These registers c
59. d via the mother board software or by an external event Reinitialization Simulation Mode Scenario Start Command or Scenario Start Action associated with a VXI trigger event or CAN controller Configuration Command Scenario Start Command an external sync signal Operation User Command Cerain Scenarion Stop Command or END action associated with a VXI trigger event or l an external sync signal Scenario Stop Command 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 47 The authorized commands and their required sequencing depend on the phases INITIALIZATION Compulsory Phase INITIALIZATION 2 Yes CONFIGURATION 1 No only if user commands alone employed except for ACTIVE_ID and Compulsory ACT_CONT Yes if controller switches to bus off mode ABORT STOP phase 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 48 ANALYSIS Mode Introduction In Analysis Trace Mode the CAN board software records the network traffic according to a configuration supplied by the mother board The following are recorded and dated The CAN frames The network errors The status of the VXI triggers on request during configuration The status of th
60. distinction for the character strings of commands and parameters Example Slm1 CoNf and Form Bln are correct Description of the commands Command header e an SCPI command command header consists of keywords lt command mnemonic gt separated by and if need be terminating with an exclamation mark when a response is expected interrogative form The command is separated from the first parameter when it exists by one or more spaces or more exactly lt a blank gt as stipulated in the IEEE 488 2 specification lt program mnemonic gt 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 9 Example sim init e A keyword forming a command can be utilized in its short form the capital letters in the description or in its long form capital small letters it should be noted that the short form consists of the first four letters of the long form the last character must be a vowel if and only if the long form contains 4 or fewer characters Example The keyword SIMulation may be written simulation long form or sim short form ANALysis may be written anal or analysis However the long and short forms of MODE are the same e When a keyword relates to a port both the forms can still be used Example The short form of SIMulation1 is
61. ds back an error message from the Error Output Queue FIFO The earliest error is sent out first and a transmitted error removed from the queue When the queue is empty the message 0 No error is sent Should an error occur when the queue is full the message 350 Queue overflow is stored instead of the error All errors occurring subsequently are not taken into account 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 66 IEEE 488 status commands IDN gt RACAL lt Model_numbers gt lt Serial_ number gt lt Firmware_revision gt Description Sends back the module identification kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk OPT gt lt data_string gt Response NONE kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk TST gt lt data_string gt lt num_value gt Runs the module s global self test and issues the test result Description Response PASSED when the test is conclusive FAILED lt valeur_num gt when the test is not conclusive lt num_value gt 4 default configuration 2 default for application board 1 default for application board 2 i Example TST gt 3 default for both application boards 5 default configuration default for application board 2 6066 Module User s Manual Artisan Technology Group Quality Instrument
62. e external sync signals on request during configuration The status of the CAN controller status register The triggering condition The CAN board behaves as a spy it doesn t emit any frames on the network acknowledges the frames received from the bus and generates the error and overload frames Both the data frames and the remote transmit frames can be memorized in the same frame Each frame can have a standard or extended identifier Operating principle The mother board software transmits a configuration command for the recording size of recording triggering conditions and for the network rate etc The CAN application board software checks the command is valid and sends back a report The mother board software sends out a start command The CAN board software starts to memorize all the network events rotating buffer principle and waits for the triggering conditions when these are detected the CAN board continues acquisition if necessary delay after triggering or end of memory then indicates the end of the mother board acquisition by emitting a spontaneous signal without associated command The mother board then reads the recording in the exchange memory 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 49 CAN board Mother board 1 Analysis Configuration Command gt Interrupt ack
63. e of field Size in Value Default number value of ac declared_id_nb Number of channels out of 14 reserved for the ashe e free ident nb Number of channels reserved for the pa undeclared identifiers buffer_rx Use of the buffer reserved for Balad or N reception i e buffer 15 or reception buffer 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 19 SiMulation lt n gt INITialisation Description When the command is received the application board software checks the initialization zone is valid initializes the CAN controller with the declared identifiers provided the parameters are accepted Note Before sending this command the user must have previously entered data in the exchange memory initialization and data zone switch to shared resource mode Initialization zone in exchange memory The initialization zone is divided into 4 subzones used respectively for declaring the identifiers declaring the VXI triggers declaring the external sync signals declaring the simulation scenario Initialization zone Identifiers ident VXI triggers trig External sync signals Simulation scenario event 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 20 Data z
64. e when the scenario is created This will provide you with a set of identifiers related for instance to an automotive component headlight ABS speed etc which you wish to create update or delete The total number of declared identifiers is 14 zy 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 9 Definition of the fields A default window not related to any identifier is displayed The first action is to click on List or Addition to define a new identifier List A list appears on the screen for you to select one of the identifiers already defined for possible updating or just for display purposes Use the mouse to go to the identifier to be displayed to select it This will display the identifier s designated name on the screen together with all the predefined fields which you can then modify at will Addition This causes a window Add an identifier to appear prompting you to enter a name for the new identifier to be declared The screen will then display the designated identifier s name plus all the default fields that you still have to define Deletion A list appears on the screen for you to select one of the previously defined identifiers in order to remove it from the Parameters Use the mouse to go to the identifier to be deleted to select it Mode Defines the type of identifier in Standard Mode the identif
65. ective 89 336 CEE modified by Directive 92 31 EEC and by Directive 93 68 EEC Mr Antoine Bartoli the legal representative of RACAL SYSTEMS ELECTRONIQUE S A 18 Av Dutartre 78150 Le Chesnay FRANCE HEREBY DECLARES that the Model 6066 Racal Instrument VXI module has been designed manufactured and marketed in conformity to the standards EN 55022 Class B EN 50081 2 pursuant to the recommendations of the following directives Electromagnetic compatibility 89 336 EEC Mr Antoine Bartoli Managing Director RACAL SYSTEMS ELECTRONIQUE S A Le Chesnay dated 01 12 95 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com BASIC INFORMATION ccccsseeeessssccesssssseseeeeeeesseeceeessseseeeeeeseseeoonaesaes 1 Safety Precautions sesessseessseeettttttttttttsertttttttrntttasettttttEnEEEnneer EErEE EnEn 1 Warranty 0 ONTO cerca cceteece cece eet occa eee 1 Copyright on this manual sseesssseernnreesseeeeeerrrrnrrtsserrtrrrrrnnnrrneerrrerrr een 2 Unpacking and Inspection 2 Instructions for warranty returnS ssssssssessssssseseseeeeeerrrerrrerrrrrrrrrrererere 3 TOVERVIE ees acca eeaeee eoi aeee Aaaa SEAE Aaaa AE 1 Overal descripliON sssini naidaan daanan 1 Characteristics ce ccette tee yp cis se odaseceseeaeectaatdeeeeteeeeeceseeecaeeueieeeceeeereeeeeeveussee ced 2 F nctional descriptio M sccancncnnncncnnn
66. entation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 22 Read STB A commander uses this command to read the status word of a servant Command CFFFi6 1 0 The status byte is placed in the data low register 11 10 9 8 7 6 5 4 3 2 Response 15 14 13 12 Trigger A commander uses this command to request a servant to trigger a previously enabled operation Command EDFF16 Response No response 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Bibliography 7 1 7 BIBLIOGRAPHY The equipment necessary for using the components in the CAN application module are described in the following documents Experimental AFNOR CAN R13 708 standard December 1990 Experimental CAN ISO TC22 SC3 April 1992 standard ISO DIS 11519 2 Serial Communication Controller Control Area Network Protocol CAN 82527 Intel February 93 Order No 272260 002 MC68340 Integrated Processor with DMA User s Manual MC68340UM AD Rev 1 de Motorola M68340EVS Evaluation System User s Manual Second Edition VXI CAN Module Statement of Needs and Functional Specification NSI SPE MUX 0003 V1 0 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com G
67. er Response FE2316 This module can generate events supports the Read Interrupters Read Interrupter Line and Assign Interrupter Line commands supports triggering serial word commands supports the IEEE 488 2 VXI instrument protocol supports the VXI instrument protocol 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 21 Read Protocol Error A commander uses this command to request a servant to report on its current error status in a 16 bit response After replying to this command the servant will reset its error status to No Error Command CDFF16 The error code is placed in the data low register The following responses are possible No Error FFFF16 FFFD16 The instrument is invited to overwrite a previous response that has not been Multiple Queries read Unsupported command FFFC16 The instrument has received an unsupported command DIR violationFFFB16 The instrument has received a command violating the DIR protocol DOR violation FFFA16 The instrument has received a command violating the DOR protocol FFF916 The instrument has received a command violating the Read Ready protocol Read Ready violation FFF816 he instrument has received a command violating the Write Ready protocol Write Ready violation 6066 Module User s Manual Artisan Technology Group Quality Instrum
68. er Value of bytes 1 3 1 1 CAN board version P da month Simulator status started operating operation mode or stopped interface_philips Indicator of interface 1 type on line used Philips PCA82C250 or other These fields are updated by the CAN board software after acceptance of the operating mode and at power up year_date Date of last version 1996 xxxx ear 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 7 Mode field values in the Infogen zone Symbol Description Value mod_2 mod_1 mod_0 WAITING No mode selected DIAGNOSTIC Diagnostic Mode SIMULATION Simulation Mode Analysis Mode EXAMPLE 1996 Simulation Mode The simulator is operating interface_philips Y The Philips A82C250 CAN line interface is installed on the board 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 8 Overview of SCPI syntax General rules of syntax e Spaces lt a blank gt can be inserted between a command and the parameters or between the parameters however spaces may not be inserted inside a command or inside a parameter character string type Example SIM1 0 UTP TTLT7 is wrong but MODE1 SOUR SIM is correct e Capital or small letters may be used without
69. esisic 65 IEEE 488 status COMMANOS sisvercrnusssaccinnnunteennniiieuaiaaumnnnnuennininuuvendduvnns 66 5 USER INTERFACE nnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmnnn 1 MOGUCIM eee errrrrrer rr meer err rrreter reer Terre er ee 1 Malin A A ere E 2 ERAEN PE EE E E E E 2 Configuration TI sc scctiaerncrieceiccutcspainsnanitentmmenncesensancuneemnnpattauepnncncansencieenaded 4 Parameters Mentsen iia a E i EER 8 COMO Men ies cics tan chen sien ice ra aa antes aes eee eee eee eee 17 Analysis IMG MU a sessiarcedisiaecadiocnssdteuntedessesssdicdoveatscisslicidccasisieeneAicicccsdedteaebeen 34 Diagnostic Menu cess asetedeg nce scanenseou ost ecuapssp nde noGrecunncienduensteccummstracmentewoueactens 50 Downloading Menu ttt sec cdigeasc redeem esate caste ied cdi se een edne eeesc 51 6 APPENDICES casicansesesasescssscctasscscccunesessssatinrsnnssaccnacsssccertecesssecouscssssasiarsads 1 Listof command COdES piren EEEE NRR 1 Command code Sequence i iicicsarenraanerrnrnrceeeaaaReeRR aaa 2 Command sequence for running Self teSts ccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 2 Command sequence for running the scenario Simulation ccceeeee 3 Command sequence for running user COMMANAS eeeeeeeeeeeeeeeeeeeeeeeeeeees 4 Command sequence for triggering a reCOrdiNG cccceeeeeeeeeeeeeeeeeeeeeeeeeeeees 5 Exchange memory architecture in Simulation MOde ccccccceeeeeeeeeee
70. essages defined in the frame Command field All No filtering i e all types of message will be recorded Data frames the data frames transmit receive requests will be recorded Remote transmit request the frames related to transmit requests will be recorded Note This field is only valid when the Identifier type field is equal to Mixed Standard identifier By varying the standard identifier value and its related mask see next field the module can be made to record certain frames i e it is a filter acting on the frame identifier field Enter the value of the standard identifier in hexadecimal between 0 and 7FF Note This field is only visible if the Identifier type field is equal to Standard or Mixed Standard mask Enter the hexadecimal value between 0 et 7FF of the mask on the standard identifier Bit at 0 No comparison Bit at 1 Comparison Standard mask 000 all the standard identifiers on the network will be recorded Standard mask 7FF solely the standard identifier whose value was defined previously will be recorded Note This field is only visible if the Identifier type field is equal to Standard or Mixed 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 38 Examples Standard identifier value 100 Standard mask 7FE gt Solely t
71. f the preceding action has not run out 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 45 sig_ext external sync signals subzone cpt zone The sig_ext cpt zone contains 8 counters for the 8 external sync signals The order of the counters is the same as for the declaration of the external sync signals same table index The structure below is repeated 8 times a i ACT_T Actions processed For the defined input signals number of interrupts received lines goes from 1 to 0 For the defined output signals number of signal activations ACT_ Actions ignored periodic ident already started ident already activated update of data impossible reserved Event ignored Delay between 2 identical I O events impossible to process reserved Delay ignored Activation when the delay of the preceding action has not run out Reserved application subzone cpt zone _ reserved Event ignored Delay between 2 4 identical application events impossible to process 4 reserved Event ignored 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 46 Command sequence The simulator manages the internal status of the operating phases The internal status changes arise when commands are initiate
72. f the identifier in the defined Parameters list the 1st number is for index 0 and the 15th for index 14 The values are between 0 and 14 Example SIM1 STOP IDEN 1 stops the 2nd identifier defined in the Parameters kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SiMulation lt n gt IDENtifier FREE lt val_id gt lt code_req gt lt type gt lt Size gt data data Description This command activates any identifier not declared in the identifier initialization zone The identifier is programmed in the controller s free channel optional declaration in the initialization zone channel reservation To prevent interference with the execution of the scenario the mother board software must ensure that no identifier already in the identifier initialization zone is sent out on this channel Parameters byte 4 1 1 val_id Value of the identifier coded over 11 bits 0 1 FFFFFFF standard ident or 29 bits extended ident justified on the LSBs O standard 11bits 1 extended 29 bits subzone Initialization zone size number of bytes of data zone a ee a bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 37 data 8 Data bytes with or without input 0 FF depending on the request code Response The response is completed at the end of the exchange For a receive request code the response will
73. fier The mask is coded over 11 bits justified on the LSBs Bit at 0 gt No comparison with the bit for identifier received Bit at 1 gt Comparison e g To receive all identifiers no filtering mask 000 To receive only the specified identifier mask 7FF To receive all the identifiers in the 100 s family 100 1FF ident 100 hex mask 100 hex Parameter valid if f_ident_bus 0 or 2 f_ident_xtd Value of extended identifier for filtering conditions The identifier is coded over 29 bits justified on the f_ mask_xtd Value of the mask to apply to the extended identifier T The mask is coded over 29 bits justified on the 1FFFFFFF LSBs Bit at 0 gt No comparison with the bit for identifier received Bit at 1 gt Comparison e g To receive all identifiers no filtering mask 00000000 To receive only the specified identifier mask 1FFFFFFF To receive all identifiers in the 100 s family 100 e 2 0 7FF 0 ae 1FF ident 100 hex mask 100 hex Parameter valid if f_ident_bus 1 or 2 f_request Filtering by type of message command field No filtering all types of message are recorded used for f_ident_bus 0 and 1 Data frames RTR 0 Remote transmission requests RTR 1 Parameter valid if f_ident_bus 2 CTriggering condition _____ Trigger using the triggering command If the parameter is equal to Y yes a command can always perform triggering irrespect
74. fier value 100 Extended mask 7FE gt Only identifiers 100 and 101 will be recorded Extended identifier value 100 Extended mask 001 gt All the extended identifiers with even values will be recorded Extended identifier value 100 Extended mask OFF gt All the identifiers from 000 to OFF will be recorded Extended identifier value 10000 Extended mask 1FFFFFFF gt Only the extended identifier 10000 will be recorded Trigger condition The recording triggering condition consists of a series of primitives COND1 COND2 COND10 The individual primitives are combined by THENs i e a primitive must be completed before going on to the next one The primitives are analyzed sequentially a triggering condition can contain up to 10 primitives A primitive is defined by one condition associated parameters and a number of occurrences of the condition The conditions are as follows TRIG Triggering on a falling edge on a VXI TTLTrig line SIG Triggering on a falling edge of an external sync signal ERR Triggering on a CAN network error FRAME Triggering on identification of a CAN frame 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 40 To define a triggering condition associated with a COND primitive use the mouse to activate the box at their intersection When you activate the boxes
75. g edge detected on the corresponding trigger Bit at 0 Type SIG Recording Status of 8 signals line Status Status of 8 signal lines Bit at 1 Line at high status Bit at 0 Line at low status Origin Signal s which caused the interrupt falling edge bit3 bit2 biti bitO Sig 0 bit5 bit 4 bit 6 Sig 1 Bit at 1 Falling edge detected on the corresponding signal Bit at 0 oo 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 63 Command sequence The analyzer manages the internal status of the operating phases Internal status changes are caused by commands sent by the mother board software or by an external event Reinitialization Analysis Mode Configuration Initialization Analysis Configuration Command Analysis Start Command Recording Command or Recording Condition Detection Stop Command or Delay expires after triggering or Full Memory Indicating 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 64 OUTPut command OUTPut lt n gt VINTerrupt STATe lt ON OFF gt Description Authorizes ON or inhibits OFF the emission of a VXI interrupt associated with a particular event lt n gt can be equal to 1 or 2 according t
76. g steps are performed The board identifier is checked The VXI interface VXI is initialized The power up self test is performed the tests are run in ROM RAM and non volatile storage on the microcontroller and all its related logic components The TTLTRIG lines are disactivated A self test is performed on the module s main components Self test The self test is run when requested by the user via an appropriate command No external measuring instruments or special wiring is needed for the self test 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 1 3 OPERATING THE MODULE Description of the 6066 module VXI CAN CAN Synchro Interface VXI BUS Barrier The diagram above shows the various functional blocks of the 6066 module The VXI bus which carries the messages and data in the two directions The VXI interface which links the module components with the user via the VXI bus The resources which consist of the sync inputs outputs the CAN access logic and the mass memory The tristate barrier which allows the user to access the resources directly from the VXI bus Two operating modes can then run together The message based mode used to dialogue with the module via high level commands The shared resource mode used for directly exchanging data blocks wit
77. gt reserved iss s s s isYT T o O Note Delayed action 1 Actions which cannot be processed are ignored Take care when defining the delay value e g If the event triggering the action occurs every 3 seconds and the action is delayed for 5 seconds then only one out of every two actions will be generated 2 When the delay is the same for all 3 actions the delay value is specified in the delay field of the first action Action codes and supplementary parameters ee parameters bytes item is not an event Activates a VXI output trigger signal identifier No 14 1 a Ka Identifier No 0 Activates a declared event 1 based identifier or starts a period without updating the data in the controller For the periodic identifiers started by ACTIVE_ID the message will be sent with the current data in the controller at each period 1 2 3 4 ACTIVE_ID bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com co CCCCCOnttrolling the 6066 module 4 29 ACTIVE_ Identifier No Activates a declared event UPD_ID based identifier or starts a period and updates the data in the controller For the periodic identifiers started by ACTIVE_UPD_ID the message will be sent with the data defined in the table updated at each DATA_UPD Identifier No Updates the data of a periodic or event based identifier The
78. h the module at higher data transfer speeds 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 2 Message based mode On power up the module is automatically configured in the message based mode i e the resources are only visible via the serial word protocol To use the sources directly a bus sharing request must be made in accordance with the associated protocol Once the module grants the bus request the user can access the resources The message based mode is flexible to use and user friendly which is particularly beneficial when sending complex commands related to several module entities However the main drawback of this mode is that it is relatively slow for direct data block exchanges in memory Moreover the parsing time varies with the urgency of the tasks performed by the VXI interface microprocessor This mode thus excludes any operation when the predictability of the events arising from message parsing is of prime importance Refer to Section 5 for details on how the module is commanded by this mode 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 3 Shared resource mode CAUTION Since the shared resource mode is based on very specific rules for data exchanges over the VXI bus uninformed perso
79. he CAN application module logic with the baby board physical interface the connector carries the following signals e the 8 1IO_Lx_Out signals output signal commands e the 8 1O_Lx_In signals input signal status lines e aground signal Indicating The CAN application module has 3 front panel LEDs which are controlled via a register by the MC68340 microcontroller The LEDs are mounted on the baby board physical interface 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 16 External connections CAN application board Baby Board Connectors Physical Interfaces Mother Board Interface Connectors connectors for connection to the mother board connector for connection to the baby board physical interfaces P1 amp P2 P5 connector for BDM port connector for connection to the baby board physical interfaces P6 CAN signals P7 Sync I O amp LEDs Baby board physical interfaces 3 LED s P3 NETWORK P4 VO SYNC connectors for connection to the CAN application module P1 amp P2 J1 J3 CAN connector J2 J4 external sync I O connector 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 17 Size Interfaces Internal mapping of the CAN application module Bus Address 512 Kbytes xx
80. he standard identifiers 100 and 101 will be recorded Standard identifier value 100 Standard mask 001 gt All the identifiers with even values will be recorded Standard identifier value 100 Standard mask OFF gt All the standard identifiers from 000 to OFF will be recorded Standard identifier value 100 Standard mask FFF gt Solely the standard identifier 100 will be recorded Extended identifier By varying the extended identifier value and its related mask see next field the module can be made to record certain frames i e it is a filter acting on the frame identifier field Enter the value of the extended identifier in hexadecimal between 0 and 1FFFFFFF Note This field is only visible if the Identifier type field is equal to Extended or Mixea Extended mask Enter the hexadecimal value between 0 and 1FFFFFFF of the mask on the extended identifier Bit at 0 No comparison Bit at 1 Comparison Extended mask 00000000 all the extended identifiers on the network will be recorded Extended mask 1FFFFFFF solely the extended identifier whose value has been defined previously will be recorded Note This field is only visible if the Identifier type field is equal to Extended or Mixea 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 39 Examples Extended identi
81. his document lt n gt can be equal to 1 or 2 in order to indicate the port No to which the command applies Parameter lt n gt 6066C or 6066V a single port one CAN gt n 1 6066CC or 6066CV 6066VV there are 2 ports 2 CAN networks gt n 1 or 2 lt data_string gt can have the following values DIAGnostic switch to Diagnostic Mode S IMulation switch to Simulation Mode ANALysis switch to Analysis Mode WAIT switch to Wait Mode 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 14 Diagnostic mode The Diagnostic Mode is used to run an operating test of the VXI CAN board components See Appendix 6 4 TEST lt n gt gt lt chaine_de_donn es gt data string Description Runs a self test on the components of the selected application board and sends back a test report The diagnostics are performed in the following order private memory diagnostic ROM diagnostic exchange memory diagnostic Intel controller memory diagnostic While the diagnostics are running the VXI CAN board disconnects from the Control Area Network CAN nevertheless the user must check before initiating the self test command that running the diagnostics does not interfere with any of the system particularly the diagnostics for the VXI triggers and sync signals Response PASSED when the test detect
82. hree LEDs are automatically refresh when the CAN controller changes states Exit Quits the window Note After pressing the START button you can exit the window without stopping the scenario process For high speed receive or transmit tests you do not have to create identifier message parameters nor describe a scenario but simply configure the CAN controller download the configuration start the scenario exit the User Commands window open the Free Identifier Definition window on the Parameters menu and follow the instructions in this window described above X 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 33 Result CAN c ri6066 ficl sim File Configuration Parameters Scenario Diagnostic Downloading Identifiers NETWORK N 1 UXI Triggers 100 w10 7 TRIGGER TRANSMISSIONS UNTREATED ACTIONS Identifier events TTLTRIGO 0 TTLTRIGI 0 ANY_END Trrig2 0 END_RX_OK TTLTRIGSs5 o END_TX_OK TILTRIGG o TIMEOUT TILTRIG5 o COND_1 TTLTRIG6 o COND_2 TILTRIG o COND_3 COND_4 Extemal Synchro COND_5 SYCHHRO TRANSITIONS UNTREATED ACTIONS Controller events events ANY_STATE_CHG 0 FORMAT_ERR Sian PASSIVE_ERR ACK_ERR ACTI VE_ERR oo BIT1L_ERR BUS_OFF oOo BITO_ERR AHY_ERR or E CRC_ERR STUFFING_ERR a Figure 11 Result This
83. i e 2 buffers automatically rotating when one buffer is busy the recorder software does not have to handle this switching function thereby avoiding the loss of two consecutive frames and hence enhancing the recording performance as a function of the bus load By selecting f_ident_bus 2 it is possible to record all the frames for a hybrid bus intermingling standard and extended identifiers or data frames and remote transmit request frames The recording performance will naturally be lower than in the 2 previous cases 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 56 ANALysis lt n gt STARt Description This command starts the analysis function The CAN board waits for the triggering condition and records all the network frames possibly the status of the triggers and signals in a rotating buffer This status is indicated in the Infogen zone START Y kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ANALysis lt n gt TRIGger Description This command activates triggering without waiting for the defined triggering condition The CAN board dates and indicates triggering in the recording and then continues the recording until the delay expires after triggering or until there is no more memory available kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ANALysis lt n gt STOP Description This command
84. iagnostic request is received the module runs a self test on its main components The Diagnostic Menu provides two choices depending on whether the self test runs on network No 1 or network No 2 If your CAN module only features a single network i e the 6066C solely Network 1 will be active whereas Network 2 will be dimmed The module runs a self test on its main components and then displays an test report on the screen The diagnostics are run in the following order private memory diagnostic ROM diagnostic exchange memory diagnostic CAN controller diagnostic While the diagnostics are running the module disconnects from the CAN network Nonetheless before executing the self test command the user must make sure that running the diagnostic does not interfere with any of the system The sequence of each diagnostic is indicated by 3 front panel LEDs LD1 LD2 LD3 When all the diagnostic terminate correctly the 3 LEDs are unlit otherwise the LEDs remain illuminated according to the diagnostic which found the error LEDI LED2 LED3 Diagnostic on exchange memory N Diagnostic on the ROM PC ON Diagnostic on the CAN controller ON ON 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 51 Downloading Menu CAN i l File Configuration Analysis Diagnostic Piro Figure 16 Downlo
85. ication module microcontroller with shared access to the mother board or VXI bus A DMA mechanism handles the memory s access protection Before access the mother board or VXI bus must make a DMA request to the CAN application module by setting the MC68340 s Bus Request BR signal and waiting for the application module MC68340 to hand over the bus by the Bus Grant BG signal The CAN application module can access this SRAM bank without any special restrictions The memory is accessed by asynchronous bus cycles the access logic decodes the address generates the chip selects for the SRAM components involved handles the DSACKx and SIZx signals and manages the data bus This memory is of the 16 bit port type The integrity of the data exchanged between applications is handled by software mechanisms The DMA hardware mechanism guarantees data integrity over a word 16 bits or a byte 8 bits To protect the storage zone the module application program utilizes Test And Set TAS instructions for performing the Read Modify Write cycles indivisible by DMA A jumper selects the type of components used 128Kx8bits or 512Kx8bits CAN interface The CAN interface performs two main functions acting as the CAN protocol controller and as the CAN physical interface A dedicated component performs each of these functions A baby board performs the physical interface function to handle matching of the different rates and physical accesses to
86. icking again on the box already activated Assuming you have defined 3 actions for an event and you wish to cancel action No 1 then action No 2 will become action No 1 and action No 3 will become action No 2 Three actions per event can be selected no more than three boxes activated per line If the event ANY_END is associated with an action the module will not examine the other events With a receive type identifier and a correct end of exchange the module looks to see whether conditions are defined for the data Actions that cannot be processed are ignored If one of the 3 actions cannot be processed all the 3 actions associated with the event are ignored e g activating an identifier already activated reception active or transmission in progress starting a period already underway etc Take care with the delay value for instance if the event triggering the action is produced every 3 seconds and the action is delayed 5 seconds then only one action out of every 2 will be generated 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 21 The Validation button validates the table for an event identifier an operation to be repeated each time you define other tables related to event identifiers Important Among any actions selected for an event only one of them may concern activating or updating an identifier ACT_ID ACT _
87. ier is coded over 11 bits and in Extended Mode over 29 bits Value Enter the identifier s hexadecimal value between O and 7FF for the standard type and between 0 and 1FFFFFFF for the extended type Size Exact number of data elements to be transmitted or the number of data elements expected to be received the number is between 0 and 8 WARNING The total number of bytes allotted for all the identifiers must not exceed 120 bytes the number of declared identifiers Message type Defines one of the 6 types of message associated with a network frame Data transmission Data reception Remote transmit request with wait for reception Reception of a remote transmit request with transmission of a response Reception of a remote transmit request Inactive 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 10 The meaning of the numbers is as follows data transmission request data reception request request without data reception or transmission Certain of the window fields will be validated or dimmed depending on the type of request selected Type Defines whether the network frame is periodic or event based Periodic the transmit type frames will be retransmitted or accepted on reception at the rate defined in the Period in ms field the frames will be validated each time the scenario defined special Event
88. igger lines generates a falling edge When the option is No N the status of the 8 lines is never recorded sig_record Option for recording the external sync signals status When the option is equal to Yes Y the status of the 8 signals is read dated and recorded when one of the 8 signal lines generates a falling edge When the option is No N the status of the 8 lines is not recorded Y or N 0 600 0 7FF ost_triggering Recording time after triggering condition is detected _ delay The pre and post triggering delays define the recording time The delay is in seconds f_ident_bus Identifier and frame type for recording O Record only the data frames with standard identifiers 1 Record only the data frames with extended identifiers 2 Record data frames and remote transmit requests with standard or extended identifiers f_ident_std Value of the standard identifier for filtering conditions The identifier is coded over 11 bits justified on the LSBs Parameter valid if f_ident_bus 0 or 2 pre_triggering Recording time before triggering condition is 2 0 600 _ delay detected The pre and post triggering delays define the recording time The delay is in seconds i 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 53 f_ mask_std Value of the mask to apply to the standard identi
89. ing an identifier ACT_ID ACT_UPD_ID Important UPD Examples of authorized configurations action 1 ACTIVE_ID action 2 TRIG action 3 ACT_CONT action 1 SIG action 2 ACTIVE_UPD_ID Examples of incorrect configurations action 1 ACTIVE_ID action 2 UPD action 1 ACTIVE_ID action 2 ACTIVE _UPD_ID action 3 TRIG The Validation button validates the table and the Exit button quits the window External sync events The description is the same as for the VXI trigger events The events taken into account are the detection of falling edges on one of the 8 external synch lines on the front panel J2 connector 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 30 Start CAN c ri6066 ficl sim File Configuration Parameters Scenario Diagnostic Downloading User Commands Simulation Mode NETWORK N 1 Controller Mode Active Passive Bus off J J Activate Identifier Stop Identifier Reactivate Controller Message Reception Activate a YXI trigger line 01234567 gl ol ol ol ol ol Received Identifier Value Activate an external synchro line 012345 67 Figure 10 User commands Simulation Mode You have to download your scenario see below before you can start it Definition of the fields START When this command is received the module can react
90. ing for direct access to the resources Control of the interrupt lines Control of the TTLTRIG trigger lines Description of the VXI CAN application The CAN application module is a daughter board with a Motorola MC68340 microcontroller capable of handling one channel to the CAN standard 8 VXI trigger signals 8 external sync input output signals up to 512Kb EPROM up to 1Mb of private SRAM up to 1Mb SRAM sharable with the mother board and VXI bus 1 indicating block 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 7 Indicating Interface board c o N N CAN To CAN E Interface Network To c mother o R Microcontrolle MC68340 Synchronisation _ synchronisation Interface I O VO Functional architecture MC68340 microcontroller The MC68340 microcontroller has an internal 32 bit architecture and an external 16 bit architecture and includes aCPU32 two serial links e two DMA channels two timers one SIM40 interface for handling the external bus amp the I O ports EPROM bank The EPROM bank contains the CAN application module microsoftware the memory size can be set to 128Kb or 512Kb Note This EPROM bank cannot be accessed by the mother board or the VXI bus 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888
91. iodic identifier s ome ActivatingaVXI trigger s Aborting the command in progress S A D A N B Additional parameters in the configuration zone in the Analysis Mode Indicating the end of recording in Analysis Mode RECORDING Indicating the end of recording A recording available 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 2 Command code sequence Command sequence for running self tests Power On Waiting Mode REINITIALIZATION REINITIALIZATION Diagnostic REINITIALIZATION Diagnostic Mode lt 4 Frest SELF TEST Diagnostic Execution Possible commands O State of Software 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com l Appendices 6 3 Command sequence for running the scenario simulation Power On Waiting Mode REINITIALIZATION Simulation REINITIALIZATION CONFIGURATION Simulation Moda TRIG SIG ACT_CONT CONFIGURATION REINITIALIZATION INITIALIZATION Controller Configuration CONFIGURATION TRIG SIG ACT_CONT INITIALIZATION REINITIALIZATION an REINITIALIZATION INITIALISATION Scenario Initialization START TRIG SIG ACT_CONT START START Action existing on Synchronisation I O Events or VXI trigger No REINITIALIZATION Waiting for a
92. ion When the scenario stops this is indicated in the exchange memory Infogen This command is authorized after the scenario start command zone started N On reception of this command the software disactivates the CAN controller and resets all 8 VXI triggers and sync I O signals to 1 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SIMulation lt n gt STARt IDENtifier lt num_ident gt Description This command is authorized after the configuration initialization and scenario start commands This command starts a periodic identifier or activates an event based identifier with updating of the data for data generating requests This number is the index of the identifier in the defined Parameter Parameters list the 1st number is for index 0 and the 15th for index 14 The lt num_ident gt values are between 0 and 14 Example SIM1 STAR IDEN 1 activates the 2nd identifier defined in the Parameters 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 36 SiMulation lt n gt STOP IDENtifier Description This command is authorized after the configuration initialization and scenario start commands The command stops a periodic or event based identifier The command also reinitializes the data to be transmitted for data generating requests Parameter lt num_ident gt This number is the index o
93. isan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview of SCPI SVM ANG aeeccccsreccncnnies tiie erertee ieee ease 8 General rules Of syntax 2 eee eee eeecee cece eee eeeeeeeaaaaeeeeeeeeeeeeeesecaaeaeeeeeeeeeeeenee 8 Description of the commands Command header ccceeeeeeeeeeeeettees 8 Parameters and S paratOrs ccccccceeececceeeeececeeeeeseeaeeeeeeseeeeeeeeesneeeeeeeeeaes 9 Related commands inanincacscsustansnatadinseitablandhianienmitedinsniabiuunitabiundbiabiebitabiennin 10 Summary of the commands 4 cercsssnassrsasersverrervarseveerersretaeeaseeeresen 11 SOPI COMMANA ereere a aa 11 IEEE 488 2 COMMMANCS siciciicicsndncisnondnentanscanniadisicdesendinnntadeinanindiiarnialcdadiacdsininnen 12 Detailed description of the COMMANAS cccceceeeeeeeeeeeeeeeeeeeeeeeeeetees 13 Reinitialization Mode Change ccccceeeeeeeeeeeeeeeeceeeeeeeeeeeeeenneeeeees 13 DIAGNOSTIC MOO seisoene es eni ea EEE O EA EEES 14 Simulation Mode sccscescchcosrctronecteldrrartsrnndickasakniaiaideeadsGlideles stand abehaknindaddalcessaoiulncsaiaanes 15 ANALYSIS MOG sais ciinsiestaciniceissntusnancbeneantinsssinslte ae a e aeaa iE e KEE 48 Command Sequence asc steciccecs csi sa cre ccctna Sendeteunedemaaiteenenpuaaauetnocenaheannmenae 63 OUTP t CORINA rrnececniiecenenci eE 64 General SYSTem COMMANGS casusdecsticcdstacinsesareieratiedsboduedercdtecararecerw
94. ith reception recopying is carried out in the rx_data zone at index 0 of the table reserved for the identifier number Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 23 end_index Indicator meaningful when mess_nb greater than 1 2 Behaviour to be followed by the simulator when it has finished transmitting a data table mess_nb end_index contains the index in the data table to indicate the message to be transmitted at the end of the table i e O 1st message 1 2nd message etc end_index 1 Resume at top of table end_index 2 Automatically stop the periodic or event based at the end of the table reserved Indicator of the first bucle of mess_nb achieved 1 0 1or2 0 no 1 yes 2 end value Request Symbol Characteristics TRANSMISSION RECEPTION INTERROGATION Remote transmit request with wait for reception 3 4 oO a UPD_FOR_INTERROGATION Reception of remote transmit request with transmission of a response INTERROGATION_INDIC Indication of reception of remote transmit request INACTIVE Inactive 5 2 5 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 24 trigger_vxi subzone initialization zone This zone contains the declaration of the VXI triggers used by the simulation On each rein
95. itialization the application board software sets all the trigger lines to 1 Triggers defined as inputs For the application board an interrupt is generated on a falling edge of the specified line transition from 1 to 0 Triggers defined as outputs When the application board software activates an output trigger it generates a pulse on the line with a drop to O for several hundred ns The structure below is repeated 8 times Each element corresponds to a VXI trigger line 1st element trigger No 0 2nd element trigger No 1 and so The VXI triggers can be used as inputs outputs or left unused The input output convention is defined with respect to the application board Size on up to the 8th element trigger No 7 INITIALIZATION of VXI Triggers Name of number of bytes I as input O as output Use of VXI trigger The input output convention is N not used util defined with respect to the application board field 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 25 synchro_ext external sync signals subzone initialization zone This zone contains the declared external sync signals used by the simulation On each reinitialization the application board software sets all the sync signal lines to 1 Sync signals defined as inputs For the application board an interrupt is ge
96. ive of the other programmed triggering conditions triggering will be activated by the command OR when the other conditions are fulfilled The following 3 fields are repeated 10 times condition Triggering condition parameters Parameters associated with the condition occ_nb Number of occurrences D Be en Param 0 65535 bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 54 Triggering condition The triggering condition consist of a series of primitives The individual primitives are linked together with THENs i e a primitive must be completed before going on to the next one The primitives are analyzed sequentially A condition can contain up to 10 primitives A primitive is defined by a condition associated parameters and a number of occurrences of the condition Condition Value Associated parameters 1 END 0 End of conditions edge of a VXI trigger line Ba 2 Triggering on falling 0 7 edge of an external sync signal ERR 3 Triggering when CAN Type of error error occurs ANY_STATE_CHG PASSIVE_ERR ACTIVE_ERR ANY_ERR STUFFING_ERR FORM_ERR ACK_ERR BIT1_ERR BITO_ERR CRC_ERR frame identified interval of value below Parameters for FRAME condition The following equation is applied for the identifier and each data byte byte received amp mask min max e g 1s
97. kkkkkkkkkkkkkkkkkkkkkkkkkkk SiMulation lt n gt OUTPut ETRG lt n gt Description This command sets the external sync signals to 0 for a few microseconds 3 4 usec approx the command is authorized in Simulation Mode For user commands all the signals can be activated During simulation only the declared output signals can be activated a value between 0 and 7 corresponding to one of the 8 external lt n gt sync lines eo 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 39 SiMulation lt n gt REACtivation Description The CAN protocol allows a station to switch to bus off mode when a station detects too high an error percentage in the communication compared to a given threshold The switchover to bus off mode enables the station to be disconnected from the CAN bus for both transmission and reception The 82527 controller reactivate command authorizes controller reconnection after bus off is detected On reception of this command the application board software will reinitialize the controller After reinitialization the controller waits for 128 bus idle signals 1 bus idle 11 recessive bits before resuming normal communication kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SiMulation lt n gt ABORted Description This command aborts the command in progress particularly useful for cancelling
98. lied 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 6 Physical description 6066CC Q o o o e O AUTOMOTIVE AUTOMOTIVE NETWORK NETWORK CONTROLLER CONTROLLER GND 0V GND 0V bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Configuring the module 2 1 2 CONFIGURING THE MODULE Installation Configuring the logic address The 6066 CAN VXI module is mounted inside a C sized VXlbus compatible rack in any of the spare slots except for the leftmost slot which is reserved for the controller An unoccupied address is required for use of the 6066 module The DIP switches on the upper edge near the VXI bus connectors are used with the module powered down to configure the logic address The switches are used for both static and dynamic configuring The values 1 to 254 can be employed for a static configuration The module can also be configured by the other method of dynamic configuration refer to section F of the VXI bus system specification release 1 4 To operate in this mode the user must set all the switches to ON The setting for address 0 all switches to OFF cannot be used 255 Switch No 1 is for the LSB least significant bit ON corresponds to logic state 1 and OFF to logic state 0 Note Co
99. logy Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 5 Sequence at startup and for each mode change CAN board Mother board 1 Reinitialization mode change command IRQx3 generated gt Interrupt acknowledgement IACKx4 Exchange memory reset Mini diagnosis Initialization as per mode Infogen zone updated lt report gt written in response zone Interrupt IRQx1 generated Bs 2 Response registered Interrupt acknowledgement ACKx1 3 A command written Interrupt generated gt Command registered Interrupt acknowledgement IACKx4 Command processed Response written Interrupt generated Response registered Interrupt acknowledgement IACKx1 Processing Refer to later sections for details of the exact content of the commands and Return to 3 responses including mode changes and on the sequencing of the commands The commands depend on the operating mode 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 6 General data zone of the exchange memory The general data zone is always the same irrespective of the operating mode selected This zone is written to by the CAN board software and read by the mother board software Name of zone infogen Size 12 bytes GENERAL DATA Name of field Characteristic Size in numb
100. lossary 8 1 8 GLOSSARY Direct Memory Access a protocol for fast transfer between two DMA entities EPROM Electrically Programmable Read Only Memory only supporting read cycles and erasable by ultra violet Static Random Access Memory supporting read and write cycles SRAM and incorporating static technology VXI TRIGGER Discrete lines for VXI inert module synchronization VXI VME eXtension for Instrumentation CAN Control Area Network 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com List of distributors 9 1 9 LIST OF RACAL DISTRIBUTORS RACAL DANA INSTRUMENTS INC 4 Goodyear Street P O Box C 19541 Irvine CA 92713 USA Phone 714 859 8999 Fax 714 859 2505 RACAL INSTRUMENTS LTD 480 Bath Road Slough Berkshire SL1 6BE ENGLAND Phone 44 628 604455 Fax 44 628 662017 RACAL SYSTEMS ELECTRONIQUE S A 18 Avenue Dutartre 78150 Le Chesnay FRANCE Phone 33 1 39 55 88 88 Fax 33 1 39 55 67 35 RACAL ELEKTRONIK SYSTEMS GmbH Frankenforster StraBe 21 D 5060 Bergisch Gladbach 1 FEDERAL REPUBLIC OF GERMANY Phone 49 22 04 60081 Fax 49 22 04 21491 RACAL SYSTEMS ELETTRONICA Via Roma 108 PAL E1 20060 Cassina de Pecchi Milan ITALY Phone 39 2 9514717 737 770 Fax 39 2 9514522 6066 Module User s Manu
101. lready activated Assuming you have defined 3 actions for an event and you wish to cancel action No 1 then action No 2 will become action No 1 and action No 3 will become action No 2 Three actions per event can be selected no more than three boxes activated per line Actions that cannot be processed are ignored If one of the 3 actions cannot be processed all the 3 actions associated with the event are ignored e g activating an identifier already activated reception active or transmission in progress starting a period already underway etc 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 26 Take care with the delay value for instance if the event triggering the action is produced every 3 seconds and the action is delayed 5 seconds then only one action out of every 2 will be generated If the event ANY_ERR is associated with an action the module will not examine the other error events indicated If the event ANY_STATE_CHG is associated with an action the module will not examine the other error events indicated The Validation button validates the table for an event identifier an operation to be repeated each time you define other tables related to event identifiers Important Among any actions selected for an event solely one of them may concern activating or updating an identifier ACT_ID ACT_UPD_ID UPD
102. lusively employed for the utilization of this product its maintenance operations and the technical evaluations needed for integration of the product in a specific system Unpacking and Inspection Before unpacking the module make sure that the shipping case is free of impact marks Note down any anomalies on the delivery slip Take the module out of its shipping case taking care not to damage it Immediately notify the shipper of any defects Before powering up the instrument have it tested by a qualified person 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Instructions for warranty returns When you return an instrument to RACAL Systems S A for warranty work or for calibration always use the original shipping case Both the case and the antistatic sachet are designed to guarantee safe packaging If reuse of the shipping case is not feasible utilize antistatic plastic packaging and plastic bubble wrap to protect the module during shipping 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 1 Overall description This document provides the information needed to install and operate one or more 6066 modules inside a bus compatible rack The
103. must be defined and is used to trigger a recording when a CAN frame is identified File Configuration Analysis Diagnostic Downloading Recording Definition Mask Min Identifier Max Identifier Min Size Max Size 1FFFFFFF 0 2000 ov 2 F Mask on Byte Minimum H 2 3 FF FF Jo 6 7 0 0 Figure 13 Condition on frame For each network frame the following analysis is carried out Valueident rec d i maskKigent identmin identmax SiZEtrame reca S Z min S ZEMax Bytereceived MASKpyte Min Max all the bytes are analyzed x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 42 Definition of the fields Min identifier max identifier Enter the min and the max identifier values to define the interval bounds in hexadecimal between 0 et 1FFFFFFF of the above equation Identifier mask Enter the value of the mask identifier in hexadecimal from 0 to 1FFFFFFF Bit at 0 No comparison Bit at 1 Comparison Mask 00000000 all the identifiers on the network will be analyzed Mask 1FFFFFFF only the identifier whose value has been defined previously will be analyzed Min size max size Enter the values between 0 and 8 of the upper and lower bounds of the size interval Mask on byte Enter the mask value in hexadecimal from 0 to FF for each corre
104. n event to trigger STOP Tac Bie START Action ACT_CONT Edge detected on I O or VXI trigger Operating ore T Commands SIG SIG STOP STOP_ID STOP_ID or ACTIVATE_ID ACTIVATE_ID END ACT_UPD_ID FREE_IDENT UPDATE STOP END ACT_CONT ACT_CONT READ_DIAG REINITIALISATION REINITIALIZATION Waiting O State of Software Possible commands l Ek 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 4 Command sequence for running user commands Power On Waiting Mode i REINITIALIZATION REINITIALIZATION Simulation OTN Simulation Mode CONFIGURATION TRIG SIG ACT_CONT CONFIGURATION REINITIALIZATION CONFIGURATION Controller Configuration START TRIG SIG ACT_CONT Actions User Commands TRIG SIG FREE_IDENT STOP ACT_CONT READ_DIAG REINITIALIZATION REINITIALIZATION Waiting O State of Software Possibles Commands 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 5 Command sequence for triggering a recording Power On Waiting Mode REINITIALIZATION REINITIALIZATION Analysis REINITIALIZATION REINITIALIZATION Analysis Mode CONFIGURATION CONFIGURATION Analyze Configuration START REINITIALITZAION STOP TRIGGERING REINITIALIZATION CONFIGURATION START STOP
105. n the data low register Response FFFE16 Read Interrupter Line This command is used to determine which VME bus IRQ line a particular interrupt generator of a servant is connected to Command 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1l0 o ol l1il lilo i l X miD e X Immaterial e Int_ID Sole identifier of the particular interrupt generator For this module the Int_ID field must contain the value 001 The VME bus IRQ line number is placed in the data low register Response 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 e Status The field indicates the execution status of the command F416 The command is completed normally 716 Command fault the module does not recognize the interrupt generator referenced in the Int_ID field e Line Number of VME bus IRQ line Zero 0 indicates the interrupt generator is not connected 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 20 Read Interrupters This command is used to determine the interrupt generator number of a servant Command CAFFi6 The interrupt generator number is placed in the data low register Response FFF916 an interrupt generator Read Protocol A commander uses this command to find out which protocol linked is with the serial word protocol used by the servant Command DFFF16 The supported protocol word is placed in the data low regist
106. nario has been defined This identifier is programmed in the CAN controller s spare channel You must not transit an identifier already declared in the channels reserved for declared identifiers through this channel x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 13 Definition of the fields Most of the fields are the same as those defined in the section Definition of the declared identifiers Mode Defines the type of identifier in Standard Mode the identifier is coded over 11 and in Extended Mode over 29 bits Value Enter the identifier s hexadecimal value i e between O and 7FF for the standard type and between 0 and 1FFFFFFF for the extended type Size The exact number of data elements to be transmitted or the maximum number of data elements expected to be received number between 0 and 8 Type of message Defines one of the 6 types of message associated with a network frame Data transmission Data reception Remote transmit request with wait for reception Reception of a remote transmit request with transmission of a response Reception of a remote transmit request Inactive 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 14 The meaning of the numbers is as follows data
107. nded This zone contains all the information needed to set the parameters for the Intel 82527 controller s general registers The CAN bus rate can be configured with the following parameters BRP and Sample SJW TSEG1 and TSEG2 The acceptance filters for the identifiers utilized can be configured with the masque_id_standard masque_id_etendu following parameters masque_id_standard is attached to all the standard identifiers declared in the masque_id_bufrx first 14 buffers masque_id_etendu is attached to all the extended identifiers declared in the first 14 buffers masque_id_bufrx is attached to the identifier declared in the 15th buffer Note For the simulator to function correctly it is advisable to avoid intersections of the identifiers with the acceptance masks Nonetheless when an identifier can be received in several buffers the reception priority of the buffers is in increasing order i e from buffer No 1 to buffer No 15 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 17 CONFIGURATION Name of Size in field number 1 Number of controller clock divisions 8Mhz for generating the ck ne base tq tq duration of a Length of the bit before sampling point in quanta Length of the bit after AT point in quanta SJW Number of quanta authorized for reducing or expanding the size of
108. nerated on a falling edge on the defined line transition from 1 to 0 Sync signals defined as outputs When the application board software activates an output trigger it generates a pulse on the line with a drop to O for several hundred ns The structure below is repeated 8 times Each element corresponds to an external signal line 1st element external signal No 0 2nd element external signal No 1 and so on up to the 8th element external signal No The sync signals can be used as inputs outputs or left unused The input output convention is defined with respect to the application card 7 INITIALIZATION External sync signal Name of Size field number of bytes Use of external signal l as input O as output N not used util The input output convention is defined with respect to the application board 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 26 Network event scenario subzone initialization zone This zone contains the declaration of the simulation scenario i e the description of the events that will stimulate the simulator along with the list of related actions The events can be an identifier event any end of exchange a correct end of exchange in reception a correct end of exchange in transmission an end of exchange with transmission time out err
109. nfiguring the shared resources address In the module s initialization phase the VXI bus controller dynamically allocates an address to the 6066 module s shared resources Only the 8 most significant bits MSB of the shared resources base address A24 to A31 are affected by this allocation This base address is then used to directly address the shared resources after the related protocol has made a bus sharing request 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Configuring the module 2 2 Configuring the VXI bus interrupts One of the 7 available interrupt lines on the 6066 module can be programmed This line is assigned using the serial word command reserved for interrupts this sets bit int_ID to 1 Installing the 6066 module in a Before installing the 6066 module in a C sized VXI rack make sure the rack power is switched off Correctly configure the daisy chain interrupt acknowledgement lines on the VXI rack backplane that the interrupt is propagated through the spare slots VXI bus specifications Remove the front cover of the VXI rack and insert the 6066 module into the appropriate slot with the LEDs near the top of the rack or on the left of a horizontal rack Initialization on power up Before powering up the VXI rack verify that the bus controller is installed in slot 0 During the initialization phase the followin
110. ng to receive requests Bit set to 0 No comparison Bit set to 1 Comparison Mask 000 all the identifiers are accepted in reception Mask 7FF only the defined identifier is accepted in reception This mask is attached to all the standard identifiers declared in the first 14 buffers Extended_Id_Mask Enter the value in hexadecimal between 0 and 1FFFFFFF of the mask on the extended identifier 29 bits The mask is only valid for identifiers relating to receive requests Bit set to 0 No comparison Bit set to 1 Comparison Mask 00000000 all the identifiers are accepted in reception Masque 1FFFFFFF only the defined identifier is accepted in reception This mask is attached to all the extended identifiers declared in the first 14 buffers Reception_Id_Mask Enter the value in hexadecimal between 0 and 1FFFFFFF of the mask on the standard identifier 11 bits or on the extended identifier 29 bits The mask is only valid for identifiers related to receive requests Bit set at 0 No comparison Bit set at 1 Comparison Mask 00000000 all the identifiers are accepted in reception Mask 1FFFFFFF only the defined identifier is accepted in reception This mask is attached to the reception buffer identifier the 15th buffer 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 7 For proper simulator operation i
111. nitiated during the reception of the command are completed normally Command FFFF16 Response No response Control event A commander uses this command to selectively validate event generation by the servant One 1 in the validation field enables specific events to be generated whereas zero 0 in this field inhibits the generation of specific events Command 15 14 13 12 11 10 9 8 7 q 5 4 3 2 1 0 fi lo tt loli 1 1 1 validation Event e Event These bits 6 lt 0 identify bits 14 lt 8 of the enabled inhibited event Refer to Section E 4 Protocol Events for further information The response is placed in the data low register Responses FFFE16 Command completed normally 7FFE16 Command fault The module does not generate the referenced event 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 19 End Normal Operation The commander uses this command to methodically end all operations When this command is received the commander emits an End Normal Operation command to all the message based servants The commander is tasked with stopping the servants The End state is described as follows the interrupts pending are not acknowledged and new bus or interrupt requests may not be acknowledged The module is inactive and ready to receive other commands Command C9FF16 The response is placed i
112. nnnnsnsnssssssnsssnsssesensnssensnsnenenesssestdnebteseedaiel 4 Electrical descriptOM wesccccccccccccsccccccceeeceeeeeaaceneeeeececeeeeeeeeeeeceeeeeeeeteccteccediis 5 Physical descriptiOM cecnnecictsrnrmememmmmmmmmmmmnnnnenemmnmmmmmmmmnmmmmrmmmmmmmumuuuuucuanls 6 2 CONFIGURING THE MODULE aaaannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnne 1 stallat ONM epeei isporirssoiprreeee r iri rEE EEKE EEEE re 1 Configuring the logic AGCreSS eeccceeeeeeeeeeececceceeeeeeeeeeeneaaeeeeeeeeeeeeeeesnaaeaes 1 Configuring the shared resources address ssssssssesssssrsessssssssseseeees 1 Configuring the VXI bus interrupts nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn ennnen 2 Installing the 6066 module ina hae eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeetteeeeeeeeeeeteees 2 Initialization ON power up acivicsccevercsacevensusnsreceveiaes serctdiedaidteuarei idicvevelatevasgtdueres 2 Selles aeoe E 2 3 OPERATING THE MODULE 0 ccccccceeeeseeseesseeeeeeeeeeseeeeeeessseeeeeeeeeseeees 1 Description of the 6066 module cceceeecceeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeees 1 Message based MOd ji iii iil iii ii ii iii 2 Shared resource MMOD EG iaiscccanccccccneccscasssersannceecenereccasasssaneceerenecsseaseseeeaatn 3 PROC COMI OY ictasiaucnatiastannsinnadanateaneiemaandamena E E E 3 TIME SOCOM ONCE reenen ciprini e ra epee aap EATE E piei 3 VXI IN ccs te pete ese eee 5 Shared resource reGiSter
113. nowledgement IACKx4 Check of the command IRQx3 generated Write lt report gt in response zone Interrupt IRQx1 generated Response registered Interrupt acknowledgement IACKx1 2 Writes start command Generates interrupt gt Command registered Interrupt acknowledgement IACKx4 Interrupt acknowledgement Write lt report gt in response zone Interrupt IRQx1 generated Record and search for triggering conditions IACKx1 Waits for end of recording or lt end of recording command IRQx3 End of recording Write the response Interrupt IRQx1 generated gt Response registered Interrupt acknowledgement IACKx1 Read recording Return to 1 or 2 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 50 Commands available in Analysis Mode e Configuration e Start e Triggering e Stop ANALysis lt n gt CONFiguration Description When the command is received the application board software checks the configuration zone is valid initializes the controller with the declared parameters provided they are accepted and configures the recording Note Before sending this command the user must have previously entered data in the exchange memory configuration zone Intel and recording subzone switch to shared resource mode Exchange memory configuration zone in Analysis Mode Name
114. ns are strongly recommended to familiarize themselves with the VXI bus specification before reading this section Unlike the message based mode this mode substantially increases the transfer rate of the data needed to configure the board The mode also provides enhanced control of certain triggering operations of more complex operations requiring several message based commands or of operations for which no command exists Procedure For direct access to the resources it is necessary to complete the step in which the bus controller makes a request for sharing the 6066 module resources This module specific protocol is of the handshaking type You are strongly recommended to follow the sequence of the operations related to this protocol failure to do so can lead to serious malfunctioning of the module Time sequence 1 The VXI bus controller slot 0 writes the value 0003hex in the shared resource register The physical address of the shared resource register is YYYYhex 20hex where the value YYYY depends on the logic address defined by SW1 as follows CO000hex 40hex x Logic Address in hexadecimal or in decimal 49152 64 x Logic Address Example If the logic address is 24 the shared resource register address will be 50720decimal or C620hex 2 The microprocessor completes its current instruction then the module sends back the value 0003hex via the same shared resource register address YYYYhex 20hex provide
115. o the application port Lists the value of the VXI events Refer to VXI bus specification 1 4 section E 4 Protocol Event written in the Id Status register in an interrupt acknowledgement cycle Simulation Mode Event associated with a received response 0 num_port 1 Event associated with a indicated response 10 num_port 1 Event associated with a indicated response of a free identifier 20 num port 1 Event associated with a switchover of the CAN controller into bus off mode 30 num port 1 Event associated with a switchover of the CAN controller into passive error 32 num_port 1 Event associated with a switchover of the CAN controller into active error 34 num_port 1 Analysis Mode Event associated with a received recording 40 num_port 1 Initialisation OFF Interrogative form OUTPut lt n gt VINTerrupt STATe gt lt ON OFF gt 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 65 General SYSTem commands SYSTem PRESet Description Fully resets the module kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SYSTem VERSion gt lt val_num gt Description Sends back the SCPI release number with which the instrument complies kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk SYSTem ERRor gt lt chaine_de_donn es gt Description Sen
116. odel 6066CC Logic addressing Addressable space Instrument class Interrupt levels TTLTRIG line 4091 OFFB hex RACAL INSTRUMENT 1080 1081 1082 1083 1084 Dynamic or Static 1 254 A16 A32 D16 Slave message based instrument Programmable 0 7 Programmable SERIAL WORD SUPPORTED PROTOCOL 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 3 Common specifications for all versions 1 Mbyte Mb Size of data storage Command 1 out of 8 lines TTLTRIG VXlbus or External Triggering capacity Trigger source Trigger inputs outputs J2 J4 8 TTL level referenced to system ground Number Level Fuse 1 8 A Fan out 10 ALS TTL equivalent charges Transition time lt 100ns Level 1 to 0 capacitive charge lt 50pF 90 at 25 C 50 000 hours at 25 C 40 000 hours Self test coverage MTBF User connectors Cooling required Operating temperature range Power supplies required 5 Vdc Weight 2 5 kg approx at 35 C DB9 DB15 high density 4 0 l s 0 5 mm H20 10 C to 50 C 4 75 5 25 Vdc IPM 2 A IDM 0 4 A 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Overview 1 4 Functional description Internal software architecture SCPI ih PARSER gt N Commana USER PARSER The USER PARSER is the main
117. of the TRIG SIG and ERR lines you will be prompted for parameters The parameter for the TRIG and SIG conditions is the number of the line triggering the recording The parameter for the ERR conditions defines the type of errors triggering the recording as below Any change of status Controller transition to passive error mode Controller transition to active error mode Detection of any error Stuffing error Format error Acknowledgement error Bit 1 error dominant recessive physical violation Bit O error dominant recessive physical violation Checksum error OONDOaABRWN O When you activate one of the boxes for the FRAME condition you open a new window defined on the next page Each primitive is associated with an Occurrence for defining the number of times the condition is identified The Occurrences value is between 0 and 65535 When the Occurrence is equal to 0 the module analyses the next primitive when the condition is identified If all the conditions are fulfilled the primitive is thus true and the module goes on to test the next primitive If there are no more primitives the recording is triggered The Validation button validates the recording configuration The Exit button quits the window 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 41 Condition on Frame This condition
118. one The data zone is divided into 2 subzones used respectively for recopying the data received from the network and the data to be compared in order to validate the conditions on the data the data to be transmitted over the network Received data rx_data Transmit data tx_data Identifier subzone initialization zone The identifiers to be used by the scenario are declared in this subzone The following types of identifier are valid periodic i e regularly activated with a period between 0 and 65534 ms event based i e they are activated on identification of an event an identifier received a VXI trigger detected etc The total number of declared identifiers periodic event based shall not exceed 14 this number is specified by the configuration command A 15th identifier is used for the receive buffer configuration An identifier must be unique irrespective of its type 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 21 Identifier 15 subzone initialization zone The structure given below is repeated 14 times Notation In general the types of messages consuming data are called receive requests and include the following Data reception Remote transmit requests with reception Reception indication for remote transmit requests In general the types of messages providing dat
119. onform to release 1 4 of the VXI bus specification for details see this document Shared resource register Solely bits DOO D01 and D02 are significant in this register When set to 1 by a write cycle from the VXI bus controller a bus sharing request is generated The controller must wait for these bits to be set read cycle before being allocated the module s resources Application Access to application board 1 resources exchange SRAM gt write 0003hex in the shared register Access to application board 2 resources exchange SRAM gt write 0005hex in the shared register 6066CC Access to the resources of application boards 1 and 2 gt write 0007hex in the shared register 6066CC Writing Mode to the address YYYYH 20H Bus sharing request bit Reading Mode to the address YYYYH 20H DOO Bus sharing accept bit The storage zone accessible in shared resource mode is the 1 Mb exchange memory from XX400000 to XX4FFFFF for application board 1 and from XX500000 to XX5FFFFF for application board 2 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 6 Block diagram of the VXI interface Micro controller Flash Memory Local The VXI interface is made up of a series of entities required to perform the following functions VXI registers Message based command parser Bus shar
120. or the reception of a specific frame with conditions on data i e acknowledgement of an identifier data a controller event detection of any status change of the 82527 controller detection a specific status change of the 82527 controller 82527 controller switching to active error mode 82527 controller switching to passive error mode 82527 controller switching to bus off mode detection of any error detection of a specific error Stuffing coding error format error acknowledgement error bit 1 error physical dominant recessive violation bit O error physical dominant recessive violation checksum error detection of a VXI trigger input trigger detection of an external sync signal input signal The actions may be activate a declared event based identifier start a periodic identifier stop a periodic identifier update the data without activating the identifier activate a VXI trigger output trigger activate an external sync signal output signal stop the scenario reinitialize the controller after detecting switchover to bus off mode The event initialization zone is based on the previously made declarations identifiers VXI triggers external sync signals The zone is used to indicate for each declared element whether it is to be considered as an event and if so to state the associated actions The declared elements are linked to the events by the position of the latter in
121. pereing principle Configure the CAN controller Define the recording to be taken Download the configurations Start the recording Read the recording In Analysis Mode the CAN module behaves as a spy it emits no frames over the network it acknowledges the frames received from the bus and generates the error and overload frames This menu is valid for the Analysis Mode and features three submenus 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 35 Recording Definition CAN c ri6066 ficl ana File Configuration Analysis Diagnostic Downloading Recording Definition Trigger Line Recording External Synchro Line Recording Yes Yes No No Delay before Triggering in sec Delay after Triggering in sec 25 Ident Type Standard_Id_Mask Extended_Id_Mask Mixed v r 0 z 0 Filtering on message type Identifier Identifier v Cond1 gt Cond2 gt Cond3 gt Cond4 gt Cond5 gt Cond6 gt Cond gt Cond8 gt Cond9 gt Cond10 o o o o o o o Lt o o O mm mE Figure 12 Definition of a recording Using this submenu you can define all the recording parameters the filter conditions and the triggering conditions Recording parameters Trigger line recording Optional recording of the VXI TTLTrig lines When the option is YES the status of the 8 lines will be read dated and
122. placed in the data low register if Int_ID 001 gt FFFE16 Response otherwise gt 7FFE16 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 16 Asynchronous mode control This command is used by a commander to set up a path for the events and responses Command 15 14 13 12 11 10 9 8 76 5 4 3 2 1 0 ito i fofto tofti of x _ Resp var Mode Resp Mode Event_ Zero 0 enables response generation whereas one 1 e X Immaterial Zero 0 enables event generation whereas one 1 inhibits e Resp Val inhibits response generation e Event Val e Resp Mode One 1 indicates the responses can be sent out as signals event generation zero 0 indicates the responses can be sent out as interrupts e Event Mode One 1 indicates the events can be sent out as signals zero 1 0 0 indicates the events can be sent out as interrupts 2 The response is placed in the data low register 3 87 6 5 4 12 11 10 9 Response 15 14 13 e Status This field gives the state of execution of the command F16 The command has been correctly executed 716 The command has not been successful A required option is not supported e Resp Val Zero 0 validates response generation whereas one 1 inhibits response generation e Event Val Zero 0 validates event generation whereas one 1 inhibits e Resp Mode
123. r outputs l AA 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 3 General principle of exchanges The CAN board software communicates with the mother board via 2 IRQ lines gt the 1 Mbyte DMA exchange memory IRQ interrupt lines The IRQx3 line is used for exchanges from the mother board to the CAN The IRQx1 line is used for exchanges from the CAN board to the mother board board Exchange memory This memory is broken down into functional zones Each operating mode manages its own specific organization A general data zone is shared by all the operating modes irrespective of the mode a zone is reserved for transiting the command mother board to CAN board and the responses CAN board to mother board Identical irrespective of operating mode Exchange memory General data Command Size and location identical irrespective of operating mode Response Size and location identical irrespective of operating mode Special operating mode dependent zones The access to certain zones is controlled by a software driven protect mechanism in order to maintain the integrity of the accessed data Data alignment The structures and tables described in the following chapters are shown as being contiguous however the real position of the data in the exchange memory will depend on the data alignment As regards the CAN
124. recorded when one of these 8 lines generates a falling edge When NO the status of the 8 lines will never be recorded x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 36 External sync line recording Option for recording the external sync signals When the option is YES the status of the 8 lines will be read dated and recorded when one of the 8 line generates a falling edge When NO the status of the 8 lines will never be recorded Delay before triggering Defines the recording time of the network traffic before the triggering condition The delay is between 0 and 600 negative time seconds Delay after triggering Defines the recording time of the network traffic after the triggering condition The delay is between 0 and 600 positive time seconds The recording time is defined by the pre and post triggering delays Filtering conditions Identifier Type Standard Only records the data frame for standard identifiers Extended Only records the data frames for extended identifiers Mixed Records the data frames and remote transmission requests of standard or extended identifiers 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 37 Filtering on message type Used to record only certain types of m
125. rminates successfully the application board software verifies that the conditions on data are defined An event can have up to associated 3 action codes Important Of the 3 action codes only one may relate to activating or updating an identifier code ACTIVE_ID ACTIVE UPD_ID DATA_UPD Examples of authorized configuration action 1 ACTIVE_ID action 2 TRIG action 3 ACT_CONT action 1 SIG Action 2 ACTIVE_UPD _ID action 3 NONE Examples of prohibited configurations action 1 ACTIVE _ID action 2 TRIG action 3 DATA_UPD action 1 ACTIVE_ID Action 2 ACTIVE_UPD_ID action 3 RIEN 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 28 An action is coded over 7 bytes 5 bytes delay as follows The structure below is repeated 9 3 15 times 4 possible ends of exchange 5 conditions on data per identifier 3 possible actions for each end of exchange 15 identifiers INITIALIZATION Network Event Name of Byte Value field size action _Actioncode 1 lt action gt 0 65535 a delay The action can be delayed from 2 0 or 1 ms to 60 seconds relative to the 1 65535 event detection The delay is expressed in ms When the delay 0 the action is immediate reserved In process Delay en cours after the event detection en ms lt param gt Param tre associ a l action 0 or 1 lt param
126. s 6 Exchange memory architecture in Analysis Mode sceeeeeeeees 7 ROPO Secer E T E 8 Protect IME CMANISIW e ernennen inanan RERE RERNA NEKKE RRENEN REEE E ERENER 10 Description Ot errOlS ee 11 NO GIONS cercen E E E E E etc 11 Command Error cicchasicescuidcnasidessnscuioslseidhidcsanidnsamdsieslttidhidihesidnaudsiesitiidhidbesidnan uesitiidhideslduoucletieued 11 Execution Emors esi a 12 Module SpecifiC GrrOrs cccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeseenaaeeeeeeeeeeeeeeeennaaeees 13 Bus serial word commandS wrrissssnssrrexnevnceennmnieassseaaeeenenenmsaaaaaaeaeneaed 14 7 BIBLIOGRAPHY ssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nnnnnnnnnnn 1 8 GLOSSARY ase annnm nnmnnn annann nna 1 9 LIST OF RACAL DISTRIBUTORS aaannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 1 A 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com BASIC INFORMATION Safety Precautions This module operates with DC voltages which can cause serious injury If the module is mounted in a rack connected to an AC network check for ground continuity between the network and all metal parts accessible by the user The use of rack module assemblies whose main power cords are not equipped with a ground conductor is prohibited If the instrument module has impact marks or has been stored in unsuitable conditions do not
127. s Mode After your selection certain items on the main menu will be validated and others will be dimmed Parameters and Scenario apply for the Simulation Mode whereas Analysis is valid for the Analysis Mode and Configuration for both modes Save Saves the open file on the hard disk files opened in Simulation Mode are saved with the extension sim and those opened in Analysis Mode with the extension ana x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 3 Save as Saves the open file with a new name on the hard disk Files opened in Simulation Mode are saved with the extension sim and those opened in Analysis Mode with the extension ana About the driver Provides general information on the driver Quit Closes the driver 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Configuration menu User Interface 5 4 CAN Controller Configures the main component of the CAN module When selected a configuration window is displayed CAN bus rate SAMPLE 3 W TSEG2 SJW TSEG1 1 F7 y 8 vi rd Frequency kbits sec 250 Identifier Acceptance Filtering Reception_Id_Mask Extended_Id_Mask 1FFFFFFF Standard_Id_Mask S 1FFFF
128. s no malfunctioning FAILED lt report gt when the test detects faults The list of the reports is given in the appendix Indicating by LEDs The sequence of each diagnostic tests is indicated by 3 LEDs on the physical interface board When the diagnostic tests are successful the 3 LEDs are extinguished otherwise the LEDs remain lit as indicated below for the diagnostic that detected the error LED3 Exchange memory diagnostic JON ROM diagnostic OoN CAN controller diagnostic ON OJON 0 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 15 Simulation Mode The Simulation Mode manages the CAN board components the mode is broken down into two parts See Appendices 6 3 and 6 4 Executing the user commands In this mode the commands activating the various CAN board elements i e activate a network identifier activate a VXI trigger activate a sync signal etc are sent out directly by the mother board This mode is employed when the mother board wants to directly control the CAN board Executing the simulation scenario In this mode the mother board uses the initialization command to define a simulation scenario which the CAN board will run independently The scenario can be described simply as follows when an event is detected perform certain actions For instance the following is a possible
129. s register when the frame was received Operating mode Active error mode Passive error mode bux 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 59 Parameters The Parameters field contains the type related information i e data status of the 8 VXI triggers etc Type FRAME Recording CAN frame First line Time Identifier command Data Information Type field T 0 L x Identifier The frame identifier justified on the MSBs Command field The frame command field justified on the 2 LSBs Format of command field Type of frame 0 Standard identifier Data frame o 1 Standard identifier Remote transmit request 1 0 Extended identifier Data frame Extended identifier Remote transmit request WARNING When a remote transmit request bit RTR 1 is received data is not entered in the identifier field because the 82527 protocol controller does not supply the data 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 60 Type TRIGGERING Recording Detection of the triggering condition L 0 Triggering Triggering 0 Recording triggered by a VXI command Triggering 80 Recording triggered by the conditions defined during configuration Type RX_ERR
130. s the table s 9 columns describe the 9 actions The START action is valid and begins the scenario If use is made of the START action it must be the first action x 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 28 When you activate certain boxes a message will prompt you to enter a parameter The columns for the TRIG and SIG action boxes have associated line Nos between 0 and 7 to select the line that will be subject to the pulse The columns for the STOP_ID ACT_ID ACT_UPD_ID and UPD action boxes have associated identifier Nos between 0 and 12 to indicate the identifier that will be subject to the action This number corresponds to the identifier index in the defined Parameters list i e the first corresponds to index 0 and the thirteenth to 12 For instance let s assume you have defined 2 identifiers the receive type identifier named SPEED index 0 and a second transmit type named BRAKE index 1 you now wish to activate the BRAKE identifier and thus to emit a frame once the CAN module has detected activation of the TTLTrig No 7 You must therefore activate the box at the intersection of the TTLTrig7 event and the ACT_ID action Now enter 1 for the index of the BRAKE action identifier The table s last Delay column is used to delay the various actions linked with the events lines The delay is expres
131. scenario When a falling edge is detected on VXI trigger line No 1 activate identifier 0 On a correct end of exchange for identifier 0 activate identifier 1 On an end of exchange with error for identifier 0 activate sync signal No 6 and activate identifier 1 While the scenario is running the mother board can still send user commands to the CAN board 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 16 SIMulation lt n gt CONFiguration When the command is received the application board software checks the configuration zone is valid initializes the CAN controller with the declared Description parameters provided they are accepted Note Before sending this command the user must have previously entered data in the exchange memory configuration zone switch to shared resources mode Configuration zone in exchange memory Subzone Intel Size 15 bytes This zone contains all the information needed to set the parameters of the protocol controller s general registers The CAN controller is divided into 15 buffers transmission requests The identifiers may be standard or extended The first 14 buffers are used for data transmission or reception or for remote The 15th buffer serves solely for data reception or reception of remote transmission requests The identifiers may be standard or exte
132. sed in milliseconds from 0 to 65535 When the delay equals 0 the actions are performed immediately The delay is the same for the 3 actions The Identifier List reiterates the list and gives the index of the identifiers declared in the Parameters Notes You can cancel an action by clicking again on the box already activated Assuming you have defined 3 actions for an event and you wish to cancel action No 1 then action No 2 will become action No 1 and action No 3 will become action No 2 Three actions per event can be selected no more than three boxes activated per line Actions that cannot be processed are ignored If one of the 3 actions cannot be processed all the 3 actions associated with the event are ignored e g activating an identifier already activated reception active or transmission in progress starting a period already underway etc It should be noted that the module accepts VXI trigger lines as inputs and can activate them as outputs When the scenario is described a line is either defined as an input or as an output When input lines are activated an event is generated and the activation of the output lines is an action The table has no related event identifier 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 29 Among any actions selected for an event only one of them may concern activating or updat
133. sponding data byte Minimum Maximum Enter the value of the lower bound Minimum block and the upper bound Maximum block defining the interval for the above equation for each byte to be analyzed The hexadecimal values run from 0 to FF 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 43 The Validation button is used to record the defined condition on the frame The Exit button quits the condition on frame window and returns to the recording definition Example You wish to trigger the recording when solely identifier 200 is identified from the ist byte gt 3 lowest significant quartet of the 2nd byte 2 the other bytes in the frame are irrelevant Fill out the fields as indicated below Min identifier 200 max identifier 200 Ident mask 1FFFFFFF Min size 2 max size 4 for exempla Maskpyter FF Minbyier 3 Maxpyier FF gt bytetreca FF 3 FF Maskpyte2 OF Minbyte2 2 MaXpyte2 2 gt byte2reca OF 2 2 Maskpytes 0 Minbytes 0 Maxpytes 0 gt byteSreca 0 0 0 Maskpyteg 0 Minpytera 0 Maxpytea O gt byte4reca 0 0 0 If you do not want to test a byte define its mask and the min and max byte size as 0 as shown in the example above The default value for the Mask on Byte Minimum and Maximum blocks is 0 i
134. status 1 0 1 0u2 register The contents of the status field is specified in the description of the command SIMulation READ DIAGnostic 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 42 Ident Identifier subzone cpt zone Each identifier has 9 locations for the 9 ends of exchange The counters are in the same order as the declaration of the identifiers same table index The relevant counter is incremented at the end of each exchange The structure below is repeated 15 times Name of field Size number bytes ANY_END Any end of exchange 4 Receive end of change OK Transmit end of exchange OK TIMEOUT End of exchange with transmission time out Actions related to this event ignored Ended with conditions on data No 1 Ended with conditions on data No 2 Ended with conditions on data No 3 Ended with conditions on data No 5 Action completed Activate an ident reserved Action ignored Periodic ident already started ident already activated update of data impossible reserved Event ignored Delay between 2 identical network events impossible to reserved Delay ignored Activate when the delay of the preceding action has not reserved Controller error interrupt Ae fe o Ended with conditions on data No 4 6066 Module User s Manual Artisan Technology Group Quality Instrumen
135. submenu indicates how the scenario is proceeding by giving the overall results for all the identifiers used the CAN controller and the VXI trigger and sync lines The Identifiers field provides information on the identifier events and the actions for the selected identifier The CAN Controller State is also shown The Exit button is used to quit the window Note It is possible to request reading the Result even when the scenario is not terminated Only the Event fields making part of the Scenario will eventually figure on the summary For instance if the user does not activate the control event PASSIVE_ERR this field will never figure in the Scenario even if the controller has shifted to passive error mode The offered summary then is the Scenario s and not the Network s It is necessary to go to Analyze Mode to know the network s I 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 34 Analysis menu In Analysis or trace Mode the CAN module records the network traffic according to a user supplied configuration The following are recorded and dated The CAN frames Standard Extended or both types of identifier The network errors The status of the VXI TTLTrig triggers The status of the external sync signals The status of the CAN controller status register The triggering condition O
136. t data byte gt 3 gt byte received amp FF e 3 FF identifier 200 hex gt ident received amp 7FF e 200 200 least significant quartet of 2nd data byte 2 gt byte received amp OF e 2 2 1 1 1 1 3 oc data byte immaterial gt byte received amp 0 0 0 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 55 The following equation is used for the size size received min max These parameters are defined in the structure below Name of field bytes masque_id Mask on identifier coded over 11 bits for 4 0 standard identifiers over 29 bits for aae extended identifiers justified on the LSBs 1FFFFFFF 1FFFFFFF 0 8 0 8 4 4 1 1 data_mask i mask for corresponding data byte data_minii minimum lower bound of interval size_max maximum upper bound of interval data_max i maximum upper bound of interval size_min minimum lower bound of interval 1 Note By selecting a filter f ident_bus 0 or 1 standard or extended it is possible to record all the frames circulating on the CAN bus for a bus using solely data frames with standard or extended identifiers If the bus carries both types of identifiers only the messages of the selected type will be recorded In this operating mode the 80527 controller receive buffer can be used With this type of buffer
137. t is recommended to avoid identifier Note intersections with the acceptance masks nonetheless when an identifier can be received in several buffers the buffer receive priority is in increasing order i e from buffer No 1 to buffer No 15 Use of Reception Buffer Determines whether the reception dedicated buffer 15th buffer is to be used The buffer is called the reception as it receive all the extraneous identifiers or not In Analysis Mode this parameter is irrelevant and is dimmed Validation Validates all the fields of the defined configuration Exit Exits from the window 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 8 Parameters Menu This menu is valid for the Simulation Mode it features 3 submenus Declared identifier definition CAN c can ficl sim Diagnostic Downloading Declared identifier definition Identifer BRAKE Mode Extended Nalue Size Standard 9 3 Message number D hdi ote l ee 1st message to transmit Data transmission 4 1 Type Periodic al j Event v 1000 Periode in ms Tx_Delay in ms a End of table transmission 10 a l SI Signatied fix Ident Activation On Start No On Event Figure 3 Definition of the declared identifiers From this window you can define the network identifiers which may be brought into servic
138. t of the RTR field Frame Type o0 ata frame O E 1 Remote transmit request WARNING For reception of a remote transmit request data is not entered in the identifier field because the CAN 82527 controller does not provide the data The Data field displays the frame s data field in decimal format 0 to 255 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 48 RX_ERR type Recording of a CAN frame with a reception error The data responsible for the error is not recorded RX_ERR The error field shows the CAN controller status register the error is indicated by the corresponding bit being set to 1 The change field denotes the controller status change Trigger type The Type of triggering field can contain 2 values depending on the type of triggering User triggering when the triggering has been initiated manually see Start Section of the Analysis Menu Conditional triggering when the conditions defined during configuring have triggered the recording The Time field is set to zero time reference TRIGGER and SIGNAL type Records the status of the 8 VXI TTLTrig lines or of the external sync signals if authorized in the recording configuration The Type field contains the TRIGGER when recording TTLTrig lines or SIGNAL when recording external sync lines values
139. tarted and if the triggering condition has not yet occurred When a recording is available this will be normally indicated by the green LED otherwise the exchange has ended Certain of the valid fields are now dimmed Exit Leaves the window without stopping the recording 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 46 Reading a recording CAN c ribO66 ficl ana Analysis Diagnostic Downloading D 00 01 843 880 FRAME Status 0 Ident 00 01 343 904 FRAME Status 0 Ident 00 01 093 760 FRAME Status 0 Ident 00020000 ATRA 0 Data 68188000000 00 00 843 856 FRAME Status 0 Ident 100 ATR 0 Data 67 189000000 00 00 000 000 User Triggering 00 00 156 168 FRAME Status 0 Ident 100 ATR 0 Data 66190000000 00 00 156 656 FRAME Status 0 Ident 200 ATR 0 Data 1708517085170 851 00 00 157 280 FRAME Status 0 Ident 00020000 ATRA 0 Data 65191000000 00 01 156 192 FRAME Status 0 Ident 100 ATR 0 Data 64192000000 00 01 406 312 FRAME Status 0 Ident 00020000 ATR 0 Data 63193000000 00 01 656 168 FRAME Status 0 Ident 200 ATR 0 Data 170 8517085170851 00 02 156 208 FRAME Status 0 Ident 100 ATR 0 Data 62194000000 00 02 656 344 FRAME Status 0 Ident 00020000 ATR 0 Data 61195000000 00 03 156 240 FRAME Status 0 Ident 100 ATR 0 Data 60196000000 F 00 03 156 696 FRAME Status 0 Ident
140. tation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 43 Controller Intel controller data subzone cpt zone The controller cpt zone contains 11 counters for the 11 ends of exchange related to the change in controller status name of field Size Value bytes ee ANY_STATE_CHG Any change in status a error mode error mode i mode ANY_ERR Detection of any error i A Stuffing error 4 FORM_ERR Format error ACK_ERR Acknowledgement error Bit 0 error physical dominant recessive violation BITO_ERR Bit 1 error physical dominant recessive violation CRC ERR Checksumerror 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 44 Trig VXI triggers subzone cpt zone The trig cpt zone contains 8 counters for the 8 VXI triggers The counter order is the same as for the declaration of the VXI triggers same table index The structure below is repeated 8 times Name of field ACT_T Actions processed For the defined input triggers number of interrupt received line transition from 1 to 0 For the defined output triggers number of trigger activations ACT_ Actions ignored periodic ident already started ident already activated reserved Event ignored Delay between 2 identical trigger events impossible to process Delay ignored Activate when delay o
141. teed 888 88 SOURCE www artisantg com 223 224 241 Appendices 6 13 Too data Indicates that command data element from a block expression or character string type has been received but contains more data than the instrument can support because of the characteristics of its memory or of any other specific item Illegal parameter value Used when an exact as far as possible value is expected Equipment does not exist Indicates a command data element or a request cannot be executed because the corresponding equipment does not exist e g the option has not been installed Module specific errors Error No 300 311 350 Description of the error Description Explanation Examples Module specific error Indicates that an error specific to the module as specified in IEEE 488 2 11 5 1 1 6 has occurred e g the self test has aborted Memory related error Indicates an error has been detected in one of the module s memory zones The problem may arise when the flash memory is being programmed or when samples are being transferred in DMA mode Queue overflow A specific code has been entered in the queue in the place of the code that caused the error This code signifies the queue is full and that the error has not been recorded 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Appendices 6 14 Bus serial wor
142. th transmit requests Each byte of each frame can be incremented or decremented each time data is transmitted or updated The mother board software can define data tables several messages defined for a given identifier Each line of data has a line emission counter e g for a table of 10 data messages the counter for the first line is equal to 3 the 2nd line counter to 2 and all the other counters to 1 The first byte is incremented by 1 1st emission 1st line with incrementing 2nd emission 1st line without decrementing 3rd emission 1st line without incrementing 4th emission 2nd line with incrementing 5th emission 2nd line without incrementing 6th emission 3rd line with incrementing 7th emission 4th line with incrementing 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 32 The number of messages in the table is indicated in the mess_nb field of the identifier initialization zone It is up to the mother board software to find where the data is for each identifier The software indicates in the initialization zone the index of the zone s first data field pt_data The size of each location for a data frame is fixed and equal to the maximum size of the data 8 bytes The actual size utilized by each identifier is indicated in the size field of the identifier initialization zone The structure belo
143. the CAN bus copper wiring optic fibres etc 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 10 Baby Board Protocol CAN Controller Physical Interface Connector MC68340 Protocol controller The CAN application is designed to support the Intel 82527 controller Validation DE Logical D8 D15 lt gt rh D DE Oscillator i 16Mhz ais aoar CY Fp RAE IRQ6 R W AS Reset DS Decoder E cs2 CLKOUT Note Neither the mother board nor the VXI bus can access the protocol controller 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 1 1 Intel 82527 controller This controller has a multiplexed or non multiplexed bus The MC68340 sees the controller as a 256 byte shared memory The controller s I O extensions ports are not hard wired but can be program accessed Access as seen by the application module MC68340 Bus accesses are restricted to cycles of the type Byte Operand to 8 bit Port Odd or Even Number of wait states 3 Note Neither the mother board nor the VXI bus can access the protocol controller Interface with the mother board bus The CAN application module interfaces with the mother board via 2 cable arrays each with 60 points The arrays are soldered onto the CAN applic
144. to its reception or transmission occur When you activate certain boxes a message will prompt you to enter a parameter The columns for the TRIG and SIG action boxes have associated line Nos between 0 and 7 to select the line that will be subject to the pulse The columns for the STOP_ID ACT_ID ACT_UPD_ID and UPD action boxes have associated identifier Nos between O and 12 to indicate the identifier that will be subject to the action This number corresponds to the identifier index in the defined message parameters list i e the first corresponds to index 0 and the thirteenth to 12 For instance let s assume you have defined 2 identifiers the receive type identifier named SPEED index 0 and a second transmit type named BRAKE index 1 you now wish to activate the BRAKE identifier and thus to emit a frame once the CAN module has received the SPEED identifier with a correct end of exchange You must therefore open the table for SPEED event identifier then activate the box at the intersection of the END _ OK event and the ACT_ID action Now enter 1 for the index of the BRAKE action identifier The table s last Delay column is used to delay the various actions linked with the events lines The delay is expressed in milliseconds from 0 to 65535 When the delay equals 0 the actions are performed immediately The delay is the same for the 3 actions Notes You can cancel an action by clicking again on the box a
145. ual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 13 VXI triggers The module is capable of managing 8 VXI trigger lines Each trigger line can be an input or output and can be configured to generate an interrupt on the MC68340 s IRQ5 line The interrupt is generated on a falling edge on the trigger line The CAN application module controls the trigger lines by means of 4 registers in a programmable logic component The VXI trigger line outputs are matched to the VXI bus by a dedicated open collector component MobinecRoasdcGoene ter Application module bus TTLTRIGO TTLTRIG1 TTLTRIG2 D8 D15 TILTRIG3 _ ce TTLTRIG4 eee eh VXI TRIGGER AD Ax TTLTRIG7 R W AS DS CS3 IRQ5 Bus access is restricted to cycles of the type Byte Operand to 8bit Port Odd or Even Number of wait states 0 Note Neither the mother board nor the VXI bus can access the registers 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Operating the module 3 14 Synchronizing the application module and mother board To synchronize the applications the following exist between the two modules an interrupt mechanism a high speed serial link Interrupts between the two modules The mother board makes available to the application modules 2 interrupt lines and an
146. ue is between 1 and 10000 You can also directly call up the message for an identifier declared in the Parameters by selecting the identifiers field Each message has its own emission counter allowing you to transmit the message from 1 to 255 times The Step Change field is used when you want to increment or decrement the frame bytes Reply Yes to enter your values in the Value of the Byte Step to be transmitted block otherwise this block will be dimmed its default configuration The Validation button confirms the current message and must be performed each time a message is defined The Exit button is used to exit from the directory Example The SPEED identifier has been for transmission with a 1 second period a size of 4 bytes and an associated table of 2 messages the 1st message to be transmitted is message No 1 and the end index equals 1 for resuming at the top of the table Refer to the section Definition of the declared identifiers for details of this definition The user enters the first 2 directory messages as follows Message No 1 value of bytes to be transmitted AA BB CC DD emission counter 1 No step change value of bytes to be transmitted 01 02 03 04 emission counter 3 value of the byte step 1 200 After the scenario starts Message No 2 st emission AA BB CC DD message No 1 2nd emission 00 04 03 04 Message No 2 3rd emission FF 06 03 04 Message No 2
147. use before it has been inspected by a qualified person Warranty Conditions All items of equipment sold by RACAL SYSTEMS Electronique S A are warranted subject to the following conditions Contingent on the conditions hereafter RACAL SYSTEMS Electronique S A undertakes to correct by repair or replacement any defects on the equipment occurring within one year of its delivery The equipment is inspected beforehand to determine the causes of malfunctioning and the applicability of its operating environment These conditions are as follows a Certain components and accessories are not per se liable to operate for a complete year Should one or more of these components or accessories manufactured by RACAL SYSTEMS Electronique S A be delivered in a defective condition or become defective within a reasonable time when subject to a reasonable utilization RACAL SYSTEMS Electronique S A undertakes to repair or replace such components or accessories once it is in possession of all the information on the operating conditions and it has been received the components or accessories the carriage costs are payable by the customer b All the components declared defective must be returned carriage paid to RACAL SYSTEMS Electronique S A which will send them back to the customer free of charge provided it does indeed find the defect claimed by the customer 6066 Module User s Manual Artisan Technology Group Quality Instrumentation
148. w artisantg com Controlling the 6066 module 4 69 STB gt lt num_value gt Description Sends back the contents of the status byte kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ESR gt lt num_value gt Description and then clears Sends back the contents of the Standard Event Status Enable Register reads kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ESE lt num_value gt Description Sets the Standard Event Status Enable Register for the carry in bit 5 of the status byte 0 No carry from Standard Event Status Enable Register into the status byte initialisation kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ESE gt lt num_value gt Description Sends back the contents of the Standard Event Status Enable Register 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 70 RST Description Same as the SCPI command SYSTem PRESet Other valid commands SRE SRE OPC OPC and WAI 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com User Interface 5 1 5 USER INTERFACE Introduction The user can easily and interactively control the 6066 module via its driver from a PC connected via a MXI link to the VXI rack or from a PC installed in the rack The 6066 has 3 operating modes
149. w is repeated max_mess_nb times INITIALIZATION Data to be transmitted Name of Size Value field number bytes Current value of the byte 0 255 Value of the byte to emit or to update 0 255 step Increment or decrement step 0 byte transmitted as defined in value 1 byte incremented by 1 at each emission 248 byte decremented by 8 at each emission Emission counter of the line reserved Current emission counter of the line 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 33 rx_data subzone initialization zone Size of zone 23 6 15 2070 This zone consists of a series of locations for the receive identifiers i e related to receive requests remote transmit requests remote transmit requests without transmission and reception indication of remote transmit requests The data received is memorized in this zone provided the relevant recopie_rx indicator in the identifier initialization zone is equal to Y The mother board also makes use of this zone to define the ID data for the event identifiers with conditions on data The size of each data frame location is fixed and equal to the maximum size of the data 8 bytes The actual size of the received data will possibly be indicated recopie_rx Y in the zone s faille_rx byte receive size The structure below is repeated 6 15 times where 15 is the m
150. world a 2nd daughter board 6066 Module User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Controlling the 6066 module 4 2 Mother Board 2nd CAN Board H CAN Boara 4 Outside World CAN Network Exchange environment with the Control Area Network CAN For exchanges with the CAN bus the software can call on the following an Intel 82527 protocol controller complying with the ISO 11898 high speed CAN standard amended by CAN 2 0 specification Part A and Part B which handles the following the standard identifiers coded over 11 bits the extended identifiers coded over 29 bits the services for data transmission or for remote transmission requests up to 8 data bytes a Philips PCA82C250 physical interface complying with the ISO 11896 high speed CAN standard for rates up to 1 Mbaud Exchange environment with the mother board For exchanges with the mother board the software can call on the following two 8 bit registers in the device dependent register zone a 1 Mbyte DMA exchange memory a serial link 2 IRQ lines 8 discrete I O lines called VXI trigger lines individually configurable as inputs or outputs Exchange environment with the outside world For exchanges with the outside world the software can call on the following 8 discrete I O lines called external sync lines individually configurable as inputs o

Racal 6066 Manual - Artisan Technology Group

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