EXC-4000VME and EXC-4000VXI User`s Manual, rev A-3
Contents
1. O 8 o a MODULE 0 MODULE 1 CE E E aO P2 LI MODULE 3 MODULE 2 B E E S Io lol 160 mm 6 299 NG Figure 4 1 EXC 4000VME Board Layout page4 2 Excalibur Systems Chapter 4 4 1 2 EXC 4000VXI Board Layout Mechanical and Electrical Specifications amp 3 5 L O o ol 7 LMS O O 3 re o BI 2 a a o g 2 g z O ON z x 2 y w ul ul 5 5 5 zi a a F a S 2 pa a oo 2 T u mo z 2 e ZEN UNE 233 35 mm 9 187 Figure 4 2 EXC 4000VXI Board Layout EXC 4000VME User s Manual page 4 3 Chapter 4 4 2 4 2 1 page 4 4 Led Indicators EXC 4000VME LED Indicators The MODID PASS and READY LEDs are general to the operation of the entire board In addition there are eight PCB surface mounted RDY LEDs one per each module The function of each LED is listed below LED Name Mechanical and Electrical Specifications Indication MODID PASS READY Reflects the state of the MODID pin in the VXI bus JP2 must be installed This LED has no function in a VME system The board passed the power on self test routine2. Range Assignment Address Range Module 0 Memory Space 00000 1FFFF H Module 1 Memory Space 20000 3FFFF H Module 2 Memory Space 40000 5FFFF H Module 3 Memory Space 60000 7FFFF H Module 4 Memory Space 80000 9 FFFF H Module 5 Memory Space A0000 BFFFF H Module 6 Memory Space C0000 DFFFF H Module 7 Memory Space E0000 FFFFF H Figure 3 1 Modules Memory Space Map When accessing the modules memory space we recommend that you use word addressing as is the case with 16 bit control registers When accessing 8 bit control registers we recommend that you use byte addressing as there is a possibility of inadvertently overwriting a byte wide register which resides next to the desired register when using 16 bit word addressing All 16 bit words contained in the module s dual port RAM are stored in the following manner Byte Access Address Hi Even Lo Odd Example The module s Stack Pointer is located at address xxxx Hi Byte Lo Byte XXXX XXXX 1 EXC 4000VME User s Manual page 3 1 Chapter 3 3 2 page 3 2 Modules Area Overview Module Location Overview Each module location complies with the 125 pin Excalibur M4K series size module and is assigned a 128 Kbyte range of the carrier board s A24 A32 memory map Each module location provides 5 module identification lines and the following local bus dedicated signals module reset module chip select module inte
3. 4 13 Module Request Interrupt Priority 2 8 Connector PT PINOUT erore anero tairo ter ed Sheba NAG eer ee tee an 4 9 Connector P2 PINQUL wa 0 K STR nt a DE et wit ele peed kas 4 10 J3 Gonnector PirioUt 5580026 e e est o D hec ee ca KN en 4 11 External Signals description Connector J3 4 12 Excalibur Systems Chapter 1 1 1 1 Introduction Introduction This User s Manual supports both the EXC 4000VME and the EXC 4000VXI carrier boards Unless otherwise indicated all references to the EXC 4000VME apply also to the EXC 4000VXI board For mechanical and electrical differences between the EXC 4000VME and EXC 4000VXI boards see Chapter 4 Mechanical and Electrical Specifications 1 4 O NN 1 1 12 Installation rte dose ale A a W A A Gd 1 4 1 2 1 Installing the Board 0000 eee tenes 1 4 1 2 2 Adding Excalibur Software Tools 1 4 Overview The EXC 4000VME is a multimode multiprotocol VME VXI interface carrier board for avionics test and simulation applications Each board can hold up to eight independent modules where each module can be any one of the following types M4K1553Pxil Based on our 1553Px family This module operates as a Bus Controller up to 32 Remote Terminals and as a Bus Monitor Supports an Internal Concurrent Monitor in RT and BC RT modes M4K1553PMx Same as above M4K1553P
4. eee 2 11 2 4 10 Global Interrupt Status Register 2 12 2 4 11 Global Time Tag Clock Select Register 2 12 2 4 12 Global Module Info Registers 2 13 3 Modules Area Overview 3 1 Modules Memory Space 3 1 3 2 Module Location Overview 3 2 4 Mechanical and Electrical Specifications 41 Board Layout c ss g gs K gg RRR RRR RR RR NR RRR RRR RN iR 4 2 4 1 1 EXC 4000VME Board Layout 4 2 4 1 2 EXC 4000VXI Board Layout 4 3 4 2 Led Indicators RR is 4 4 4 2 1 EXC 4000VME LED Indicators 4 4 4 2 2 EXC 4000VXI LED Indicators 4 5 4 3 DIP Switches ico oi PS RE aay DIR N 4 6 4 3 1 Board Logical Address DIP Switch Settings 4 6 4 3 2 Factory Default DIP Switch Settings 4 6 44 mpers rl coat ak oe ee een ub Aine wn ede sine eee a 4 7 4 4 1 VME Address Space Select Jumpers 4 7 4 4 2 VXI MODID Connect Jumper 4 7 4 4 3 Factory Default Jumper Settings 4 7 45 Connectors seersant ee a ee RR RRR R RR NR RN su 4 8 4
5. LA 2C H Write Read The Global Interrupt Status Register indicates which modules are currently interrupting Each Status bit can be cleared individually by writing 1 to it Description Bit Bit Name Read Write 08 15 Reserved Set to 0 Set to 0 07 Module 7 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 06 Module 6 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 05 Module 5 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 04 Module 4 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 03 Module 3 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 02 Module 2 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 01 Module 1 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect 00 Module 0 Interrupt Status 1 Interrupt 1 Clear Status Bit 0 No Interrupt 0 No effect Global Interrupt Status Register 2 4 11 Global Time Tag Clock Select Register Address LA 2E H Write Read The Global Time Tag Clock Select Register is used to set either an internal 1 MHz or external source for the board s Global Time Tag Clock See section 4 5 2 2 External Signals Descriptions Connector J3 on page 4 12 Bit Description 03 15 00 02 Reserved set to 0 Time Tag Clock Select 4 O1 6 7
6. Reflects the state of the same bit in the VXI Configuration Status register Indicates that the board is ready for operation Reflects the state of bit 03 of the VXI Configuration Status register Front Panel LEDs Figure 4 3 VME Front Panel LED Name Indication LDO RDYO Module 0 ready LD1 RDY1 Module 1 ready LD2 RDY2 Module 2 ready LD3 RDY3 Module 3 ready LD4 RDY4 Module 4 ready LD5 RDY5 Module 5 ready LD6 RDY6 Module 6 ready LD7 RDY7 Module 7 ready PCB Surface Mount LEDs Excalibur Systems Chapter 4 4 2 2 EXC 4000VXI LED Indicators The MODID PASS and READY LEDs are general to the operation of the entire board In addition there are eight PCB surface mounted RDY LEDs one per each module The function of each LED is listed below LED Name Mechanical and Electrical Specifications Indication MODID PASS READY Reflects the state of the MODID pin in the VXI bus JP2 must be installed This LED has no function in a VME system The board passed the power on self test routine Reflects the state of the same bit in the VXI Configuration Status register Indicates that the board is ready for operation Reflects the state of bit 03 of the VXI Configuration Status register Front Panel LEDs LED Name Indication LDO RDYO Module 0 ready LD1 RDY1 Module 1 ready LD2 RDY2 Module 2 ready LD3 RDY3 Module 3 ready LD4 RDY4 Module 4 ready LD5 RDY5 Module
7. 2 2 1 2 2 page 2 2 VME VXI Interface VME VXI Interface The EXC 4000VME complies with the following VME VXI parameters VME Parameters Board type Slave Addressing A16 and A24 A32 Data D16 D8 EO Interrupts IRQ 1 7 D16 D08 ROAK VXI Parameters Device Class Register based Manufacturer ID 3924dec F45 H Address Space A16 A24 or A16 A32 Required memory 1024K m 0011 A24 1011 A32 Model code 4000dec FAO H The board interfaces to the computer via a 16 bit data bus which can be accessed in bytes or words The board may be accessed by using address in the form For accessing VME VXI configuration registers XXXX H A16 mode with address modifier codes 29 2D For accessing 1553 storage area and configuration registers XX XXXX H A24 mode with address modifier codes 39 3A 3D 3E or XXXX XXXX H A32mode with address modifier codes 09 OA OD OE General Memory Map The board s memory map is divided into two memory regions Region 1 64 bytes is assigned for the VXI Configuration configuration registers including the board global registers and Region 2 1024 Kbytes is assigned for module memory space Address Space Address Region Region Assignment A16 0000 003F H 64 bytes VXI Configuration Registers including Board Global Registers A24 A32 00000 FFFFF H 1024 Kbytes Modules Memory Space Figure 2 1 General Memory Map Excalibur Systems Chapter 2 2
8. 3 VME VXI Interface VME VXI Configuration Registers The VME VXI configuration registers are located within a 64 byte block in the A16 address space between the addresses 49152 dec and 65472 dec The base address of the configuration registers is determined by the following equation Base Address dec V 64 49152 dec V the Logical address of the board is an integer which varies between 0 and 255 and which the user defines via the 8 pole DIP switch see section 4 3 1 Board Logical Address DIP Switch Settings on page 4 6 To ensure that the board operates within your system the configuration registers must be re initialized after power up or after assertion of SYSRESET For a full explanation of the VME VXI configuration registers and other topics relating to the operation of the VXI bus see the VXI Bus system Specification EXC 4000VME User s Manual page 2 3 Chapter 2 2 4 page 2 4 VME VXI Configuration Board Global Registers VME VXI Interface The VME VXI Configuration Board global registers reside within the VME A16 memory space see Figure 2 1 General Memory Map VXI Board Global Register Assignment VXI ID Register Device Type Register Control Status Register Offset Register Reserved Vector Register Global Reserved Board ID Register Software Reset Register Interrupt Status Register Time Tag Clock Select Register Module 0 In
9. 5 1 Communications I O Connectors J1 and J2 oo 4 8 4 5 2 VME VXI Connector J3 Pinout 4 11 4 6 Power Requirements 4 14 4 7 EXC 4000VXI Shield 4 14 5 Ordering Information EXC 4000VME User s Manual page i Table of Contents page ii Figures 1 1 2 1 22 3 1 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 Tables 2 1 4 1 4 2 4 3 4 4 EXC 4000VME Block Diagram 1 3 General Memory Map dereer iag 8 bere ny er e KGG e 2 2 VME VXI Configuration Board Global Registers Block Map 2 4 Modules Memory Space Map 3 1 EXC 4000VME Board Layout 4 2 EXC 4000VXI Board Layout 4 3 VME Front Panel ios 2 coco ee eR Hebe ehe qp AA 4 4 VXl Front Panel i A Ne de Said CU W W GORA OS 4 5 J1 Connector Layout Front view 4 8 J2 Connector Layout Front view 4 8 Connector J3 Pinout 4 11 Synchronization of a single EXC 4000VME board to an external system 4 12 Synchronization of an external system to a single EXC 4000VME board 4 13 Synchronization between EXC 4000VME Boards
10. 5 ready LD6 RDY6 Module 6 ready LD7 RDY7 Module 7 ready PCB Surface Mount LEDs Figure 4 4 VXI Front Panel EXC 4000VME User s Manual page 4 5 Chapter 4 4 3 page 4 6 Mechanical and Electrical Specifications DIP Switches There is one DIP Switch on the EXC 4000VME and EXC 4000VXI board which controls the Logical Address of the board This switch is described below Board Logical Address DIP Switch Settings DIP switch SW1 is used to select the board s Logical Address as described in section 2 4 VME VXI Configuration Board Global Registers on page 2 4 The Logical Address is set as shown below Logical Address Switch SW1 MSB LSB zaa 2 0 de de e A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 Note 1 Numbers indicate switch positions 2 Address lines A15 A14 are always decoded as 1 Switch ON or Closed logic 0 at switch position Switch OFF or Open logic 1 at switch position Example For a logical address of CO H A16 address F000 H set position 1 and 2 to OFF or Open and all other switches to ON or Closed Factory Default DIP Switch Settings Following are the factory preset default settings SW1 Set to Logical Address 80H 1 OFF 2 8 ON A16 address E000 H Excalibur Systems Chapter 4 Mechanical and Electrical Specifications 4 4 Jumpers The jumpers are provided on the board for various user selectable functions These jumpers are mounted with shorting blocks according to t
11. Board Warning Wear a suitably grounded electrostatic discharge wrist strap when ever handling the Excalibur board and use all necessary antistatic precautionary measures To install the EXC 4000VME 1 Before installing the board it is very important to determine which 64 byte section of A16 address space is available for the board s VME VXI Configuration Registers After determining this set the SW1 DIP switch accordingly See section 4 3 DIP Switches on page 4 6 2 Decide if A24 or A32 address space is to be used and set the jumper JP1 accordingly See section 4 4 Jumpers on page 4 7 Note The board base address in A24 or A32 address space is set via the Offset Register See VXI Offset Register on page 2 9 3 Install and set up each module individually as described in the module s User s Manual 4 Make certain the computer power source is disconnected Insert the EXC 4000VME board into the VME VXI chassis 5 Attach the user constructed bus cable to the board and to the bus The cable may be connected to and disconnected from the board while power to the computer is turned on but not while the board is transmitting over the bus 1 2 2 Adding Excalibur Software Tools The standard software included with the EXC 4000VME carrier board is for Windows operating systems Software compatible with other operating systems is available and can be downloaded from our website www mil 1553 com To add Excalibur software
12. Global Time Tag Clock Select Register page 2 12 Internal source default Reserved External source Reserved Excalibur Systems Chapter 2 VME VXI Interface 2 4 12 Global Module Info Registers Address LA 30 3E H Read only The Global Module Info Registers provide identification information for each of the eight modules respectively Bit Description 12 15 Module ID 0 H Module 0 Info Register at LA 30 H 1 H Module 1 Info Register at LA 32 H 2 H Module 2 Info Register at LA 34 H 3 H Module 3 Info Register at LA 36 H 4 H Module 4 Info Register at LA 38 H 5 H Module 5 Info Register at LA 3A H 6 H Module 6 Info Register at LA 3C H 7 H Module 7 Info Register at LA 3E H CCC 05 11 Reserved set to 0 00 04 Module type 01 H M4K561 02 H M4KSerial 03 H M4K1553MCH 04 H M4K429RTx 05 H M4K1553Pxll 06 H M4KMMSI 07 H M4K708 09 H M4KH009 OC H M4KCAN OD H M4KDiscrete 1F H none Global Module Info Registers EXC 4000VME User s Manual page 2 13 Chapter 2 VME VXI Interface page 2 14 Excalibur Systems Chapter 3 Modules Area Overview 3 Modules Area Overview 3 1 Modules Memory Space 3 1 3 2 Module Location Overview occccocccccncc ee nhan 3 2 3 1 Modules Memory Space The modules memory space is divided equally between the modules into eight ranges of 128 Kbytes each
13. Register Read or Interrupt Acknowledge Operation page 2 10 Excalibur Systems Chapter 2 VME VXI Interface 2 4 8 Global Board ID Register Address LA 28 H Read only The Global Board ID Register comprises three identification items Bit Bit Name Description 08 15 Board ID Hard coded to value 40 H 04 07 FPGA Rev 1 Rev1 2 Rev2 3 Rev 3 00 03 Reserved Hard coded to 0 H Global Board ID Register 2 4 9 Global Software Reset Register Address LA 2A H Write The Global Software Reset Register performs reset operations of the modules Individual modules may be reset Bit 08 the Global Time Tag Reset resets all the modules Time Tag counters Bit Bit Name Description 09 15 Reserved 08 Global Time Tag Reset Resets all the modules Time Tag counters 1 Reset all time Tag counter 0 No effect 07 Module 7 Software reset 1 Reset module 0 No effect 06 Module 6 Software reset 1 Reset module 0 No effect 05 Module 5 Software reset 1 Reset module 0 No effect 04 Module 4 Software reset 1 Reset module 0 No effect 03 Module 3 Software reset 1 Reset module 0 No effect 02 Module 2 Software reset 1 Reset module 0 No effect 01 Module 1 Software reset 1 Reset module 0 No effect 00 Module O Software reset 1 Reset module 0 No effect Global Software Reset Register EXC 4000VME User s Manual page 2 11 Chapter 2 2 4 10 Global Interrupt Status Register Address VME VXI Interface
14. and EXC 4000VXI without any modules installed are listed in the following table 5V 12V 12V EXC 4000VME 520mA 15mA 15mA EXC 4000VXI 520mA 15mA 15mA EXC 4000VME and EXC 4000VXI Power Requirements The final power requirements will depend on how many and which modules are installed To calculate the exact board power requirements see the specific module s User s Manual EXC 4000VXI Shield The EXC 4000VXI board comes complete with shield covers In case Jumper of DIP Switch settings need to be changed or new modules installed the shield covers must be disassembled To disassemble the shield 1 Remove the six screws holding the upper and lower covers together 2 Slide out the upper shield cover from under the front panel 3 Carry out the required modifications 4 Reassemble the shield covers Excalibur Systems page 4 14 Chapter 5 Ordering Information 5 Ordering Information Chapter 5 explains which options to indicate when ordering an EXC 4000VME or EXC 4000VXI carrier board Basic part EXC 4000VME xx EXC 4000VME xx E EXC 4000VXI xx EXC 4000VXI xx E Note Module Code Multi protocol interface for VME compatible systems Same as above with extended temperature ruggedized version All the modules come with a ruggedized extended temperature 40 to 85 C option Multi protocol interface for VXI compatible systems C size board complete with shield Same as above with extend
15. tools drivers see the readme pdf file on the software diskette or CD that came with your specific module page 1 4 Excalibur Systems Chapter 2 VME VXI Interface 2 VME VXI Interface Chapter 2 describes the VXI interface The following topics are covered 2 4 VME VXI Interface 2 2 22 General Memory Map 2 2 2 3 VME VXI Configuration Registers nnn nnn 2 3 2 4 VME VXI Configuration Board Global Registers 2 4 241 VXL ID Register aco ALAALA ALAT NE A 2 5 2 4 2 VXI Device Type Register ren 2 5 243 VXI Status Register lere 2 6 244 VXI Control Register 2 7 2 45 Usingnterr pts nor it AETA eed 2 8 24 6 VXI Offset Register vicio dana aid dos UN Sa ANAN GI ta Ren totes 2 9 2 4 7 VXI Vector Register 2 10 2 4 8 Global Board ID Register 2 11 2 4 9 Global Software Reset Register 2 11 2 4 10 Global Interrupt Status Register 2 12 2 4 11 Global Time Tag Clock Select Register 2 12 2 4 12 Global Module Info Registers 2 13 EXC 4000VME User s Manual page 2 1 Chapter
16. 25 1012 24 pin Terminal stick Two DIN type 96 pin VME VXI connectors P1 and P2 3 An 8 pin male connector J3 provides all the external signals P N Molex 87333 0831 A mating crimp housing and crimp terminals are provided P N Molex 51110 0860 Crimp housing P N Molex 50394 8100 Crimp terminals 4 5 1 Communications I O Connectors J1 and J2 Each 96 pin connector is divided into four rows or terminal sticks of 24 pins each Each Terminal stick is for a specific module location All the pins with in the specific Terminal Stick are defined by the individual module See the User s Manual for each module Module 0 Terminal Stick Module 4 Terminal Stick Module 1 Terminal Stick Module 5 Terminal Stick Module 2 Terminal Stick Module 6 Terminal Stick odule 3 Terminal Stick odule 7 Terminal Stick Figure 4 5 J1 Connector Layout Figure 4 6 J2 Connector Layout Front view Front view page4 8 Excalibur Systems VME VXI Connector P1 Pinout Signal Table 4 1 DOO D01 D02 D03 D04 DO5 D06 D07 GND SYSCLK GND DS1 DSO WRITE GND DTACK GND AS GND IACK IACKIN IACKOUT AM4 A07 A06 A05 A04 A03 A02 A01 12V 5V Connector P1 Pinout EXC 4000VME User s Manual BGOIN BGOOUT BG1IN BG10UT BG2IN BG20UT BG3IN BG30UT Mechanical and Electrical Specifications SYSRESET LWORD AM5 A23 A22 A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A09
17. A08 12V 5V page 4 9 Chapter 4 Mechanical and Electrical Specifications 4 5 1 2 VME VXI Connector P2 Pinout Table 4 2 Connector P2 Pinout Note x VXI signals Each of them is unconnected unless the specific jumper 1s shorted see section 4 4 Jumpers on page 4 7 page 4 10 Excalibur Systems Chapter 4 4 5 2 VME VXI Connector J3 Pinout 8 6 5 4 3 2 1 Figure 4 7 Connector J3 Pinout 4 5 2 1 J3 Pinout EXTTRSOn RESERVED GND EXTTRSTn SHIELD RESERVED EXTTCLKO EXTTCLKI Table 4 3 J3 Connector Pinout EXC 4000VME User s Manual Mechanical and Electrical Specifications page 4 11 Chapter 4 Mechanical and Electrical Specifications 4 5 2 2 External Signals Descriptions Connector J3 Signal Description EXTTCLKI EXTTCLKO EXTTRSTn EXTTRSOn GND SHIELD Table 4 4 External Time Tag Clock Input Nominal value 1MHz This signal supplies an external global clock for the Time Tags of all the modules Use the signal to synchronize the Time Tags that are implemented on the modules to other boards or systems See Global Time Tag Clock Select Register on page 2 12 Global Time Tag Clock TTL Output 1 MHz This signal is the Global Clock that is supplied to all the modules for their Time Tags Use the signal to synchronize other boards or systems to th
18. EXC 4000VME EXC 4000VXI Test and Simulation Carrier Board for VME VXI Systems User s Manual x77 X ALIBUE EXCALIBUR SYSTEMS 311 Meacham Avenue Elmont NY 11003 Tel 516 327 0000 Fax 516 327 4645 e mail excalibur mil 1553 com website www mil 1553 com Table of Contents Table of Contents 1 Introduction 1 4 OVGIVIOW oi id AA A Gd A a ra Ao AA tt 1 1 1 2 Installation css ges xx S RE uo RR RR RR AER RA 1 4 1 2 1 Installing the Board 1 4 1 2 2 Adding Excalibur Software Tools 1 4 2 VME VXI Interface 2 4 VME VXI Interface ucc eens rente des ER ne exp x 2 2 22 General Memory Map 2 2 2 3 VME VXI Configuration Registers 2 3 2 4 VME VXI Configuration Board Global Registers 24 241 VXI ID Register iia mk ute ua eni e Mon DU De E ed 2 5 2 4 2 VXI Device Type Register es 2 5 243 VXI Status Register 2 6 2 44 VXI Control Register heme e RE ade Rr Rd 2 7 2 4 5 Using Interr pts o a tec eee Need 2 8 2 46 VXI Offset Register 2 9 2 47 NX Vector Register 2 02 mp a A seda sedg gent Re abs 2 10 2 4 8 Global Board ID Register 2 11 2 4 9 Global Software Reset Register
19. IZATION CLOCK OUT EXTTCLKI EXTERNAL SYSTEM EXC 4000VME SYNCHRONIZATION RESET OUT EXTTRSTn Figure 4 8 Synchronization of a single EXC 4000VME board to an external system page 4 12 Excalibur Systems Chapter 4 Mechanical and Electrical Specifications To synchronize an external system to a single EXC 4000VME board the EXTTCLKO and the EXTTRSOn signals need to be connected to the external clock source and the external reset respectively SYNCHRONIZATION CLOCK IN EXTTCLKO EXTERNAL SYSTEM EXC 4000VME SYNCHRONIZATION RESET IN EXTTRSTn Figure 4 9 Synchronization of an external system to a single EXC 4000VME board Note The synchronization clock and reset signals may be connected to multiple targets to achieve system wide synchronization To Synchronize Between EXC 4000VME Boards To synchronize multiple EXC 4000VME boards the EXTCLKO and the EXTRSOn signals of one board need to be connected to all the ETTCLKI and the EXTTRSTn signals respectively of the remaining boards EXTTCLKO N e EXTTCLKI EXC 4000VME EXC 4000VME Board 1 Board 2 EXTTRSOn 5 e EXTTRSTn EXTTCLKI EXC 4000VME Board 3 e EXTTRSTn Figure 4 10 Synchronization between EXC 4000VME Boards EXC 4000VME User s Manual page 4 13 Chapter 4 Mechanical and Electrical Specifications 4 6 4 7 Power Requirements The power requirements for the EXC 4000VME
20. T state the board must remain in this state for at least 100 usec While in the RESET state the board is completely inactive and will not respond to any commands Upon releasing the board from the RESET state write 0 to this bit the board will perform its self test routines Each board s module may also be reset via the Global Software Reset Register defined in this manual This second method is the preferred mechanism for resetting the board page 2 7 Chapter 2 2 4 5 page 2 8 VME VXI Interface Using Interrupts The interrupt generated on the selected IRQ line is the logical OR of the interrupt output from each of the eight modules on the board An interrupt which was generated by one of the modules will result in the interrupt routine whose vector resides in VXI Vector register to be executed The board will place the value VME STATUS ID stored in the VXI Vector register onto the VME data lines when issuing the interrupt acknowledge cycle Your processor will use this value to determine which entry in your interrupt vector table to jump to Within this interrupt routine the actual cause of the interrupt can be determined by polling the appropriate Global Interrupt register The interrupt request is cleared automatically at the end of the interrupt acknowledge cycle This method is referred to in the VME specification as ROAK Release On Acknowledge In case of multiple pending interrupt requests the highest priority reques
21. act part numbers see Chapter 5 Ordering Information Excalibur Systems Chapter 1 EXC 4000VME Block Diagram Introduction The EXC 4000VME provides two 96 pin connectors J1 and J2 for all the UO connections The connector s mating part is compromised of four separate 24 pin terminal sticks each dedicated to its module s I O connections The terminal stick s pin assignments are completely defined on the module level An additional 8 pin connector J3 is provided for the external signals The EXC 4000VME contains an 8 contact Dip Switch SW1 which provides the board s VXI Logical Address TSO TS1 TS2 TS3 Local Bus Module 0 24 Location I Module 1 a Location Module 2 24 Location gt I Module 3 24 Location 4 7 VME VXI Bus lt gt Interface lt gt LOG ADDR Module 4 24 DIP SW1 Location 7 P I Module 5 24 Location Module 6 24 Location 1 I Module 7 24 Location 4 7 Figure 1 1 EXC 4000VME Block Diagram EXC 4000VME User s Manual TSO TS1 TS2 TS3 i J1 1 0 Connections pus J2 1 0 Connections ys External Signals page 1 3 Chapter 1 Introduction 1 2 Installation To operate the EXC 4000VME carrier board 1 Install the board in the computer 2 Add the Excalibur Software Tools to the hard disk 1 2 1 Installing the
22. code VXI Device Type Register Note The VXI specifications require the user to let the system know how much memory the device requires This is known as the m value in VXI parlance EXC 4000VME User s Manual page 2 5 Chapter 2 2 4 3 page 2 6 VXI Status Register VME VXI Interface Address LA 04 H Read only A read of the 16 bit register provides the information defined below Bit Bit Name Description 15 Memory Enable The state of the Memory Enable bit in the Control Register 14 MODID The state of the inverted value of the board s VXI MODID line connector P2 pin A30 and JP2 Shorted 07 13 CBO 6 The state of the CB0 6 bits in the Control Register 06 IRQSEL2 The state of the IRQSEL2 bit in the Control Register 05 IRQSEL1 The state of the IRQSEL bit in the Control Register 04 IRQSELO The state of the IRQSELO bit in the Control Register 03 Ready 1 The power up sequence was completed and the board is ready to accept commands This bit is a logical AND of all installed modules Ready bit 02 Passed Upon power up 1 The self test was successfully completed O The carrier board is either executing or has failed its self test Upon software reset 1 During self test O The carrier board failed its self test 01 Sysfail Inhibit The state of the Sysfail Inhibit bit in the Control Register 00 Reset The State of the Reset bit in the Control Register VXI Status Register Excalibur Systems C
23. e Time Tags that are implemented on the modules The source of this clock is either the External Time Tag Clock EXTTCLKI b or the Internal Time Tag Clock See Global Time Tag Clock Select Register on page 2 12 External Time Tag reset TTL Input Use this low active pulsed signal minimum 100 nsec wide to simultaneously reset the Time Tags of all the modules from an external source Use the signal to synchronize these Time Tags to other boards or systems Global Time Tag Reset TTL Output This low active signal is activated each time a Global Time Tag Reset is applied Use the signal to synchronize other boards or systems to the Time Tags that are implemented on the modules This signal is activated by either the internal Global Time Tag signal see Global Software Reset Register on page 2 11 or from the External Time Tag signal EXTTRSOn gt Provides ground reference for the digital signal connections Provided for a cables shield connection This signal is connected to the case of the computer through the boards front panel External Signals description Connector J3 a See the manual for each module for a description of how the Time Tag clock is implemented if used for that module b To Synchronize with External Sources To synchronize a single EXC 4000VME board to an external system the external clock source and the external reset must be connected to the EXTTCLKI and the EXTTRSTn signals respectively SYNCHRON
24. ed temperature ruggedized version All the modules come with a ruggedized extended temperature 40 to 85 C option Module Part xx specifies the modules ordered with the carrier board At present the following module options are available Description Ax Bx Cx Dx Ex Fx Gx Jx Lx Mx Ox M4K429RT5 M4K429RT10 M4K708 M4KH009 M4K1553MCH M4K1553Pxll M4K1553PMx M4KDiscrete M4KSerial2 M4KSerial4 M4K1553Pxll 1760 M4K1553PMx 1760 M4KCAN2 EXC 4000VME User s Manual ARINC 429 interface module supports up to five channels ARINC 429 interface module supports up to ten channels The module supports two ARINC 708 453 channels each one selectable as either transmit or receive Double size H009 interface module supports CCC multi PU CCC Concurrent PU and Bus monitor modes Includes Concurrent Bus monitor mode MIL STD 1553 interface module supports BC single RT RT Concurrent BM and BM modes MIL STD 1553 interface module supports BC multiple RTs BC Concurrent RT and BM modes Supports an Internal Concurrent Monitor in RT and BC RT modes Same as M4K1553Pxl Discrete interface module supports 15 input and 5 output discretes with TTL 0 5V or Avionic 0 32V levels Serial Interface module supports two independent channels with RS485 RS422 or RS232 communication Same as above supports four independent channels MIL STD 1553 interface module
25. egister A24 Address Example Required base address B00000 H Write Bxxx H to Offset Register Offset x don t care Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 A23 A22 A21 A20 Corresponding Address Line EXC 4000VME User s Manual page 2 9 Chapter 2 VME VXI Interface A32 Address Example Required base address 6780 0000 H Write 678x H to Offset Register Offset x don t care 0 1 1 0 0 1 1 1 1 0 0 0 x x x x Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 A31 A30 A29 A28 A27 A26 A25 A24 A23 A22 A21 A20 Corresponding Address Line 2 4 7 VXI Vector Register Address LA 20 H Write Read In the case of an interrupt generated by the board the bits of this 16 bit register known as the STATUS ID are used as the interrupt vector during the ensuing interrupt acknowledge cycle The board is a D16 D08 INTERRUPTER and as a result will place these bits on lines D00 15 D00 07 of the VME bus during the interrupt acknowledge cycle Bit Description 08 15 Vector Hi byte Value 00 07 Vector Lo byte value VXI Vector Register Write Operation Bit Description 08 15 Vector Hi byte Value defaults to FF H at power up 00 07 Either Logical Address SW1 contacts state if VECTWREN bit 0 or Vector Lo byte value defaults to SW1 state at power up if VECTWREN 1 VXI Vector
26. elect Jumpers 4 7 4 4 2 VXI MODID Connect Jumper 4 7 4 4 3 Factory Default Jumper Settings 4 7 4 5 Connectors x ta Saw ie Gaw ote ee ied ea ee Ea 4 8 4 5 1 Communications I O Connectors J1 and J2 4 8 4 5 1 1 VME VXI Connector P1 Pinout 4 9 4 5 1 2 VME VXI Connector P2 Pinout 4 10 4 5 2 VME VXI Connector J3 Pinout 4 11 4 5 2510 JS PINOUL a su dat SORA id 4 11 4 5 2 2 External Signals Descriptions Connector J3 4 12 46 Power Requirements 4 14 47 EXC 4000VXI Shield 4 14 EXC 4000VME User s Manual page 4 1 Chapter 4 Mechanical and Electrical Specifications 4 1 Board Layout 4 1 1 EXC 4000VME Board Layout 3 q 8 qd xB LO S MODULE 5 MODULE 4 a P1 a s gl 1 MODULE 7 MODULE 6 L 8 O 9 9 mum sw1 233 35 mm 9 187
27. fo Register Module 1 Info Register Module 2 Info Register Module 3 Info Register Module 4 Info Register Module 5 Info Register Module 6 Info Register Module 7 Info Register Figure 2 2 VME VXI Configuration Board Global Registers Block Map LA 00H LA 02H LA 04 H LA 06 H LA 08 LA 1FH LA 20H LA 22 H LA 26H LA 28 H LA 2A H LA 2CH LA 2E H LA 30 H LA 32 H LA 34 H LA 36 H LA 38 H LA 3A H LA 3C H LA 3E H Excalibur Systems Chapter 2 VME VXI Interface 2 4 1 VXI ID Register Address LA 00 H Read only The contents of this 16 bit register provides information about the board s configuration as described below Bit Bit Name Description 14 15 Device Class Register Based Bit15 1 Bit14 1 12 13 Address Space Bit13 Bit12 0 A24 JP1 Shorted Bit13 Bit12 1 A32 JP1 Open 00 11 Manufacturer ID Set to F54 H 3924 Dec ID Register Note The VXI specification requires all VXI devices to identify themselves via an ID register 2 4 2 VXI Device Type Register Address LA 02 H Read only This 16 bit register contains a fixed Device Type Identifier as well as a 4 bit field which reflects the Required Memory Usage of the carrier board Bit Bit Name 12 15 Description 3 H 1024 KB for A24 JP1 Shorted B H 1024 KB for A32 JP1 Open Set to FAO H 4000 Dec Required Memory 00 11 Model
28. hapter 2 2 4 4 VXI Control Register VME VXI Interface Address LA 04 H Write only Writing to this 16 bit register causes the board to execute the actions listed below This register is initialized to 0000 H at power up SYSRESET Bit Bit Name Description 15 07 14 04 06 03 02 01 00 Memory Enable CBO 7 IRQSELO 2 Reserved VECTWREN Sysfail Inhibit Reset VXI Control Register EXC 4000VME User s Manual 1 Enables access to the board s Storage Area and Control Registers residing in A24 or A32 VME address space O None of the on board registers and memory which are resident in the A24 or A32 address spaces may be accessed The Configuration registers of course remain accessible regardless of the state of this bit as they reside in the A16 address space of the board Configuration bits Reserved Writing to these bits selects which one of the VME bus Interrupt Request lines IRQ1 IRQ7 will be driven active when the board generates an interrupt 0 H None 1H IRQ1 2H IRQ2 3 H IRQ3 4H IRQ4 5 H IRQ5 6 H IRQ6 7 H IRQ7 set to 0 Writing a 1 to this bit enables modifying the low byte value of the VXI Vector register See VXI Vector Register page 2 10 Reserved set to 0 Writing a 1 to this bit forces the board into the RESET state You must not write a O into this bit for at least 100 usec after writing a 1 into it That is once in the RESE
29. he default board setup See section 4 4 3 Factory Default Jumper Settings on page 4 7 In high vibration environments these jumpers can be soldered or wire wrapped Jumpers not appearing on the Board Layout are factory set and should not be used 4 4 1 VME Address Space Select Jumpers JP1 The VME Address Space Select jumper selects the VME Address Space in which the board s memory will be located Jumper shorted A24 address space Jumper open A32 address space 4 4 2 VXI MODID Connect Jumper JP2 The VXI MODID Connect jumper connects the board to the VXI MODID signal located at P2 A30 Jumper shorted MODID connected ready for VXI environment Jumper open MODID disconnected pin P2 A30 free for VME user defined 4 4 3 Factory Default Jumper Settings Following are the factory preset default settings for VME JP1 Shorted Set to A24 address space JP2 Open Set to MODID disconnected Following are the factory preset default settings for VXI JP1 Shorted Set to A24 address space JP2 Shorted Set to MODID connected EXC 4000VME User s Manual page 4 7 Chapter 4 Mechanical and Electrical Specifications 4 5 Connectors The EXC 4000VME and EXC 4000VXI boards contain the following connectors 1 Two 96 pin female connectors J1 and J2 pass all the modules I O signals P N Molex 51 26 0000 A Mating connector with 4 terminal sticks and a plastic hood are provided Molex 51 26 0012 Cable plug Molex 51
30. modules at module location 1 and 2 1 M4KSerial4 module at module location 3 The EXC 4000VME EXC 4000VXI supports up to 8 modules The accompanying cable assembly may be order using the same module codes as used in specifying the modules on the board but with the prefix X4K Example X4K A1F2K1 this is the matching cable for the EXC 4000PCI A1F2K1 board in the example above External Loopback test connectors are available for most configurations Contact Excalibur s technical support for information about these connectors Excalibur Systems The information contained in this document is believed to be accurate How ever no responsibility is assumed by Excalibur Systems Inc for its use and no license or rights are granted by implication or otherwise in connection therewith Specifications are subject to change without notice March 2005 Rev A 3
31. rrupt All module locations share common address lines data lines a read signal a write signal a low enable signal a high enable signal and a busy signal Two additional common signals the Time Tag Clock 1 MHz and the Time Tag Reset are intended for modules with Time Tag synchronization Module location pairs 0 1 2 3 4 5 and 6 7 share 6 common lines for intermodule interfaces For example two MAK1553PxII modules can provide the 1553 Concurrent Monitoring feature Excalibur Systems Chapter 4 4 Mechanical and Electrical Specifications Mechanical and Electrical Specifications Chapter 4 describes the mechanical and electrical specifications of the EXC 4000VME and EXC 4000VXI carrier boards The topics covered are 41 Board Layout ex ss sw vini R RRR RR ec RR NR NR K WA AA 4 2 4 1 1 EXC 4000VME Board Layout 4 2 4 1 2 EXC 4000VXI Board Layout 4 3 4 2 LediindicatorS ubica a A ae Mea hes a aha 4 4 4 2 1 EXC 4000VME LED Indicators 4 4 4 2 2 EXC 4000VXI LED Indicators 4 5 4 3 DIPSwitches seins a RR A Pe NR eee nt ane W 4 6 4 3 1 Board Logical Address DIP Switch Settings 4 6 4 3 2 Factory Default DIP Switch Settings 4 6 AA UIMP Sii AA anche leat ha AT 4 7 44 1 VME Address Space S
32. rther Users may choose to populate the board with different types of modules or with multiple modules of the same type For example populating the board with four M4K429RT10 modules will give you forty ARINC 429 programmable channels All modules come with Windows 9x NT 2000 XP drivers including source code EXC 4000VME and VXI Board Features General Specifications EXC 4000VME B size board EXC 4000VXI C size board Supports up to 8 modules Protocols supported ARINC 429 575 10 channels per module MIL STD 1553 Px and MCH compatible MIL STD 1760 Discrete I O Serial R8485 RS422 RS232 ARINC 561 568 582 H009 708 CAN MMSI Operating Environment Temperature 0 70 C standard temp 40 85 C extended temp Humidity 5 90 non condensing Physical Characteristics VME board VXI board Dimension 160mmx233 35 mm 340mm x 233 35 mm Weight 305 g 1 045K g without modules Optional Rear UO for EXC 4000VME Host Interface VME VXI Compliance Slave Address A16 A24 A32 Data D08 EO D16 Interrupts D16 D08 ROAK Memory space occupied 1024 Kbytes A24 A32 128K per module 64 bytes A16 Power Depends on configuration Software Support C Drivers with source code Mystic Windows for 429 modules Merlin Windows for Px modules Merlin Windows for MCH modules Exalt Excalibur s multiprotocol databus monitoring and analyzing application ExaltPlus Exalt with bus activity Simulation capabilities For ex
33. supports BC multiple RTs BC Concurrent RT and BM modes with MIL STD 1760 option Supports an Internal Concurrent Monitor in RT and BC RT modes Same as M4K1553P x11 1760 2 independent channels of CAN 2 0 B protocol with standard and extended message frames and message identifiers page 5 1 Chapter 5 page 5 2 Ordering Information Module NT Code Module Part Description Px M4KCAN4 Same as above with 4 independent channels Qx M4KCAN6 Same as above with 6 independent channels Rx M4KMMSI Mini Munitions Store Interface module Supports RT BC Concurrent RT Concurrent Monitor and Bus Monitor modes Up to 8 hub ports EBR 1553 10 Mbps 1553 protocol using RS 485 transceivers and 1 monitor output More modules are in design Check our website for the latest modules www mil 1553 com Note 1 Use the Module part if ordering separately from the EXC 4000VME or EXC 4000VXI The x following the module code denotes the number of modules per board Example B2 2x ARINC 429 M4K429RT10 modules When ordering a board with a number of different protocol modules the module codes must be in the following form EXC 4000VME AxBxExGx The occupation of modules starts from the left module location 0 to right module location n If an empty module location is required insert an asterisk Example Example EXC 4000VME A1F2K1 This is a EXC 4000VME board with 1 M4K429RT5 module at module location 0 2 MAK1553PxII
34. t will be cleared After the user services this request a second interrupt will be generated for the next pending interrupt The priorities are defined in Table 2 1 Module Request Interrupt Priority Request Name Priority Module 0 request Highest Module 1 request Module 2 request Module 3 request Module 4 request Module 5 request Module 6 request Y Module 7 request Lowest Table 2 1 Module Request Interrupt Priority Excalibur Systems Chapter 2 VME VXI Interface 2 4 6 VXI Offset Register Address LA 06 H Write Read This 16 bit read write register defines the base address of the board s A24 or A32 memory and registers If A24 addressing is used the 4 most significant bits of the register are the values of the 4 most significant bits of the board s module memory space addresses and the 12 least significant bits of the register are not used If A32 addressing is used the Offset register represents the 12 most significant bits of the board s module memory space addresses Thus Offset register bits 15 through 12 map to the address lines A23 through A20 for the A24 Address Space and Offset register bits 15 through 04 map to address lines A31 through A20 for the A32 Address Space A24 Mode A32 Mode Bit Description Bit Description 12 15 Offset value 04 15 Offset value Base Select 23 20 Base Select 31 20 00 11 Reserved don t care 00 03 Reserved don t care VXI Offset R
35. xil 1760 Same as M4K1553Pxi plus MIL STD 1760 options M4K1553PMx 1760 Same as above M4K1553MCH Based on our 1553MCH family This module is qualified for airborne applications M4K429RTx Based on our ARINC 429RxTx board This module supports either five or ten ARINC 429 channels each of which can be configured in real time as a receive or transmit channel M4KDiscrete This module supports 15 input and 5 open collector output discretes The module supports TTL 0 to 5 volts or avionics 0 to 32 volts voltage levels M4KSerial This module supports up to 4 independent channels of serial communications each of which can be selected as RS485 RS422 or RS232 M4KH009 This double size module supports a fully functional HOO9 channel CCC multi PU MON and a concurrent Bus Monitor M4KCAN This module supports up to 6 independent channels of CAN 2 0B protocol with standard and extended message frames and message identifiers M4K708 This module supports two channels of ARINC 708 453 each one selectable as either transmit or receive M4KMMSI Up to 8 channels EBR 1553 10 Mbps 1553 protocol using RS 485 transceiver and 1 monitor output M4K561 ARINC 561 568 582 6 wire 1 transmit and 1 receive channel with Standard and Extended Message Frames and Identifiers EXC 4000VME User s Manual page 1 1 Chapter 1 page 1 2 Introduction Excalibur will be adding modules to those listed above increasing the EXC 4000VME s flexibility even fu
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