DG-POD-A User's Guide
Contents
1. 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Communication Protocol Interface Press Arb gt Edit Digital W to enter the communication protocol interface as shown in Figure 1 7 The upper left is Status bar from left to right are current protocol digital voltage analog voltage data transmission manner and configuration state Below the Status bar is a Figure shape of the protocol consists of data transmission rate configuration of data line and clock line then the Protocol format Below the Protocol format is the basic Parameter settings The right side of the screen is the Operation Menus Status bar Figure shape of protocol Ty Pr otocol Seng Operation Protocol M nt A M CCT eo enus h 01 Data Parameter Edit settings 1 2 Figure 1 7 Communication protocol interface AAA a _ JJJJJ JJJ _ Qc a PROMPT e Loaded indicates that the current output is the current configuration while Unload indicates that the current output is the last configuration e Parameters marked with indicate that they have been modified e The blinking Arb button indicates that the modified setting has not been implemented press Arb again to execute Press Arb to complete change of the configuration or switch to arbitrary wave mode if no parameter i2. esse ee ee ee ee ee EE AA ee AR ee RE ee 2 28 To Set the Trigger ere ee ee eke RR ee RR EE RR EE DR RR nnne nenne nnne nnn nnns 2 31 Channel erudire EE EE ia 2 35 Channel Setting for RS232 Protocol ee eee 2 35 Channel Setting for SPI Protocol ee ss ee RR Re EE RR EE RR kk Ge EE Ee 2 37 Channel Setting for IIC Protocol ee i n 2 39 Channel Setting for PO Protocol eiit etr see ENE te ER ee de GE 2 41 Digital Waveform Calibration ees se seer eee ee ee Ee EE RR RR RR EE RR nnne nnn 2 43 Chapter 3 Examples ss ekke K EER REK EER EER K ERK REK KEER GEE REEN EEN REK KEER EER REK AAK EER 3 1 Example 1 To Generate a RS232 Digital Waveform esse eee ee ee ee ee ee ee EE 3 2 Example 2 To Generate a SPI Digital WavefOFM ees ee ee eee ee ee ee e ee EE 3 4 Example 3 To Generate an IIC Digital Waveform ee eee eee ee ee ee ee ee EE 3 6 2008 RIGOL Technologies Inc VII User s Guide for Logic Signal Output Module RIGOL Example 4 To Generate a PO Digital WavefOFM ees ee ee ee ee eee eee 3 8 Example 5 To Generate an IIC Digital Waveform Using the PO Protocol 3 10 Chapter 4 Prompt Message amp Troubleshooting 4 1 Prompt Message 2 EE dd 4 1 Common Prompt Message iese ee ee eee eee Ee essa eene 4 1 Error US EE RR T EE N 4 4 Data OVerTIOW ss sees Dx GER aio 4 5 Troubleshooting aaa 4 7 Chapter 5 Specifications suis sie eins ense da en eon ac 5 1 Chapte
3. s Guide for Logic Signal Output Module RIGOL The output is shown in the following figure SCLK 0 O Dis 0 0 Di4 0 0 Di3 1 0 Di 1 0 Dii 0 1 Dio 0 0 Do Ds 0 0 D7 i De 0 0 Ds 0 0 Da 0 1 D3 D2 0 Di Do 0 0 2 26 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL To Set the Output Data Length Press Arb gt Edit Digital W F5 to enter the second page of DIGIT Press Output Length to set the output data length as shown in Figure 2 27 Output Length Rate Trigger Auto Channel setting Figure 2 27 Set the output data length PROMPT e Output Length To define the output data length Byte Different protocols have different upper limit e If current the current output code is User code then User code plus User offset can not exceed User space and the upper limit of protocol output in addition not to exceed 256k Bytes e RS232 output upper limit 35k Bytes SPI output upper limit 40k Bytes IIC output upper limit 10k Bytes PO output upper limit 128k 1k 1024 Byte O 2008 RIGOL Technologies Inc 2 27 User s Guide for Logic Signal Output Module RIGOL To Set the Data Transmission Rate Different protocols have different data transmission rate settings RS232 re
4. 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Table 2 7 Data Storage Address Data D15 D0 00000002 044A 0000010001001010 00000004 0222 0000001000100010 00000006 1104 0001000100000100 00000008 0180 0000000110000000 0000000A 0000 0000000000000000 0000000C 4084 0100000010000100 OOOOOOOE 2012 0010000000010010 00000010 0000 0000000000000000 Output 1 According to the above table the output data would be 11000010 2 For RS232 protocol the output sequence is LSB then the output should be 01000011 3 For RS232 protocol is negative logic output in the output figure O is represented by high level and 1 is represented by low level as shown in the figure below Note For RS232 protocol 15V 5V is logic 1 and 5V 15V is logic 0 Example 2 Use PO protocol output data length 4Bytes data line All Offset 0 the other parameters use default value output user data as shown in Figure 2 26 Explanation Offset 0 indicates the first data 1840 would be output As data transmitting parallel from the 16 channels each channel will output 2 bits total is 32 bits 4 Bytes The data storage is shown in the following table Table 2 8 Data Storage 4Bytes Address Data D15 D0 00000000 1840 0001100001000000 00000002 044A 0000010001001010 2008 RIGOL Technologies Inc 2 25 User
5. File Type Data Local C Figure 2 23 Save and recall interface O 2008 RIGOL Technologies Inc 2 21 User s Guide for Logic Signal Output Module RIGOL 2 Recall As shown in Figure 2 24 there is a file named digital in the non volatile location ARB2 RIGOL STORAGE Local C ARB1 ARB3 ARB4 0 Recall 1 2 N Figure 2 24 Recall a stored digital waveform Press F2 to switch the browser and select File Use the up and down direction key to select ARB2 digital Press Recall to recall the file The screen will display a prompt as shown in figure 2 24 NOTE There will be an error when trying to read analog waveform to digital storage space When you enter the STORAGE menu from user data editor only digital waveform can be read If try to read an analog waveform an error message will be given See the Error Message section There will be an error when trying to read digital waveform to analog storage space When you enter the STORAGE menu by pressing STORAGE on the front panel of DG3000 only analog waveform can be read if try to read a digital waveform an error message will be given See the Error Message section 2 22 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 3 Delete Enter the second page of the STORAGE menu as shown in Figure 2 25 use the knob and direction key to select the file you want to dele
6. PO User defined protocol output based on PO protocol e A variety of code pattern outputs All 0 All 1 01 turn IEEE standard pseudorandom sequence Online data editing of protocols Arbitrary output rate in the Depend work mode User defined channels output including data and clock lines choose from 16 2 Digital channel and analog channel outputs and respectively setting of channels output or not e Provide TTL LVTTL CMOS LVCMOS and user defined output voltage Remote configuration Embedded help 2008 RIGOL Technologies Inc V User s Guide for Logic Signal Output Module RIGOL Expressions in this manual The expressions of buttons in this manual are the same as those on the front panel The operation buttons are surrounded by a textbox such as the Arb and texts with shadow such as Edit Digital W indicate the operation menu of editing digital waveform in Arb function The five menu keys at the right side of the LCD are labeled as F1 F2 F3 F4 and F5 from top to bottom NOTE The DG3000 models which are interoperable with the Logic Signal Output Module are DG3121A DG3101A and DG3061A VI 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Catalog Safety NOUCES A Ee VO PER N eg TRA EN Ke Eike N ea ie II Logic Signal Output Module at a Glance iese see eee ee ee ER ee ee AR ee RE ee V Chapter 1 Q
7. z Clock Pha Figure 2 5 SPI protocol setting interface 2008 RIGOL Technologies Inc 2 5 User s Guide for Logic Signal Output Module RIGOL The SPI protocol setting menu and operation description are shown in the following figures and tables Figure 2 6 1 Table 2 2 1 Operation menu description Clock Pha aom Menu Setting Description SPI3 To set the SPI type use F1 or EL Type SPI2 the knob to switch the options 0 To set the clock polarity use F2 Clock Pol 1 or the knob to switch the options 0 To set the clock phase use F3 or GIO Piia 1 the knob to switch the options CS Level High Level To set the CS level use F4 or the Low Level knob to switch the options Figure 2 6 2 Table 2 2 2 Operation menu description DONE Menu Setting Description 1Byte To set transmission length of Data 2Byte each data frame use the knob to 3Byte switch the options To set the TFS type FS_L Front Sync Low level effective FS H Front Sync High level effective TFS LD_L Last Sync Low level effective LD H f NONE Last Sync High level effective Do not the TFS type DONE Store all the changes and return the previous level menu Terms Explanation SPI Type The difference between SPI3 and SPI2 is to set the CS level or not Users do not want to choose the CS line could select SPI2 TFS Transmit Frame synchronization Signal T
8. 2 Data 8 bits f None o RESET R 1bit Figure 2 2 RS232 protocol setting interface O 2008 RIGOL Technologies Inc 2 3 User s Guide for Logic Signal Output Module RIGOL The RS232 protocol setting menu and operation description are shown in the following figure and table Figure 2 3 Table 2 1 Operation menu description Menu Setting Description 5bits 6bits To set transmission data length Dale 7bits per frame 8bits None None PM Odd Odd Stop Verify Even Even 1 bit FixedO FixedO Fixedi Fixedi ibit i To set the stop bit of the StopBit 1 5bits character frame DONE 2bits Store all the changes and return DONE the previous level menu sin EE Terms Explanation To make the setting of Verify more flexible for users two verify types Fixed0 and Fixed1 are included Fixed0 Always set the verify bit to 0 Fixed1 Always set the verify bit to 1 2 4 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL TO Set SPI Protocol Press Arb gt Edit Digital W gt Protocol Use the knob to choose SPI Press F1 again to select SPI as shown in Figure 2 4 DIGIT Protocol SP Protocol Setting Code Pat K 01 Data Edit 1 2 LU Figure 2 4 Choose SPI protocol Press Protocol Setting to enter the protocol setting menu as shown in Figure 2 5 Clock Pol
9. 2008 RIGOL Technologies Inc 4 3 User s Guide for Logic Signal Output Module RIGOL Error Message 1 Please select a valid File You are trying reading analog wave into digital space please confirm you are working under analog space When users recall analog waveform at digital waveform editor interface this message will appear 2 Please select a valid File You are trying reading digital wave into analog storage space or please confirm you are working under the analog waveform edit it Press Store Recall enter the STORAGE menu and choose a stored digital waveform to recall this message will appear 3 Invalid operation Digital logic output module is under co operation working with DG series If the current work mode is Depend analog waveform is disabled Press any function key of analog wave this message will appear 4 Invalid operation Digital logic output module is power off If the digital module is power off pressing Utility gt Output Setup F5 gt F3 Work mode this message will appear 5 Please power on the digital logic module If the digital module is power off press Arb choose Edit Digital W and press Arb again this message will appear 6 The address of 16 bits data must be even When edit the address you can not select an odd address 4 4 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL
10. DONE Store all the changes and return the previous level menu DONE 2 42 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Digital Waveform Calibration Digital Waveform Calibration is used to calibrate the output voltage of the module When users connect the digital module with different DG3000s or connect a DG3000 with different modules the calibration should be performed Press Arb gt Cal Digital W to enter the interface as shown in Figure 2 47 RIGOL UTILITY a EE 2 evel n MV Calibrate Low Level 4 0V Low volt Set to Default 0 000 V E End Cal Figure 2 47 Digital waveform calibration interface Figure 2 48 Table 2 13 Operation menu description UTILITY Menu Setting Description Calibrate Calibrate Select the High Level to be High volt High volt calibrated Calibrate Calibrate Select the Low Level to be Low volt calibrated El ip Restore to default calibration Default Default Press the button to complete the YES YES selected calibration item End End ei Cal Finish the calibration Ca O 2008 RIGOL Technologies Inc 2 43 User s Guide for Logic Signal Output Module RIGOL 1 Calibration method Turn on the digital waveform calibration function use the logic analyzer testing line or probe of the oscilloscope and connect the output signal of the analog channel to an oscilloscope or a multime
11. E io 2 12 Power Olano 1 6 AfialO VO EE N Se EG 2 36 Power ON EE EE EE 1 6 Baud rate 1 10 2 28 Protocol ae 1 9 1 10 Browser EA eS 2 18 Rate E A 1 10 2 30 SIR niee a 2 31 Real 1 12 2 18 Chinese input 2 20 RS2320 metere ete ENS 1 10 Cleanse eene nete IRE 6 3 Save EE N 1 12 2 18 Elo RA ero 2 6 SEEKS ances 2 38 2 40 2 42 Clock Pol ee unde Ee 2 6 SDA ie De pudo ee 2 38 2 40 e bevel TRY 2 6 Specifications ba DataBage d ER tone 1 12 SPIERE ME EE 1 10 2 6 2 38 DataSource 1 12 2 16 SP ED DRR EE 3 4 Depend EE AE EE cus 1 6 ESSE 2 6 2 38 2 40 Eraglish IMPULS es Ee rie 2 21 Unload SE EE E 1 9 External trigger 2 33 Use EE EE EE 1 8 1 10 2 8 kile Typene RR ee 2 18 METI EE ee 2 4 HE ME RE anes 1 10 volatile memory 1 8 2 16 Tg emel 1 6 ZStatusis eee eee RES 2 10 01998 2008 RIGOL Technologies Inc 1 User s Guide for DG3000 Digital Module
12. USB device is detected and prompt that digital module has not connected Need Help Press and hold down any key Selected interface is USB Mobile disk is moved Detected a digital module Power on prompting message 2 It prompts users that the setting has been restored users can operate the instrument normally When power on the system detects the current setting and USB interface has chosen prompts not USB device is detected and prompt that digital module has been connected The function is optional Please connecting digital module to fulfill the performance Getting more help please visit www rigol com If digital module has not been connected press Utility gt Output Setup gt Digit Modu when trying to choose Power On this message will appear to prompt users digital module should be connected first Press Arb to complete change of configuration Or switch to arbitrary wave mode if not change any parameter Connect digital module press Arb gt Edit Digital W this message will appear 2008 RIGOL Technologies Inc 4 1 User s Guide for Logic Signal Output Module RIGOL It prompts users to use Arb to finish the output 6 Restore all instrument settings to factory defaults Press Utility gt System Set to Default this message will appear 7 All settings are restored to factory defaults Press Utility gt System gt Set to De
13. of output data 2008 RIGOL Technologies Inc 2 13 User s Guide for Logic Signal Output Module RIGOL User Data Editor Edit Address and Data 1 Edit address Select Address or Data to edit press F1 to toggle the two options Select Address as shown in Figure 2 15 RIGOL Figure 2 15 Select Address to edit When editing address use the left or right direction key to select the address bit Use the knob to choose the numeric or letter on the displayed keyboard Press Select to confirm the selection PROMPT Address can only be set to an even number or an error will appear 2 14 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 2 Edit data Press F1 and select Data and then modify the data on current highlighted position There are two kinds of input types Hexadecimal and Binary Use the left or right direction key to select the data bit for editing Use the knob to choose the numeric or letter on the displayed keyboard Press SELECT to confirm the selection The input format of Hexadecimal and Binary are shown in Figure 2 16 DATAEDIT 4688 4616 Input Type GIEISITIUIYWEIT Figure 2 16 b Edit data Binary 2008 RIGOL Technologies Inc 2 15 User s Guide for Logic Signal Output Module RIGOL Edit Stored Digital Waveform The currently editing data is in the volatile memory and the stored data in the non volatile memory can be imported as shown in
14. settings 1 Press SPI Type use the softkey or the knob to select SPI3 2 Press Clock Pol use the softkey or the knob to select 0 3 Press Clock Pha use the softkey or the knob to select 0 4 Press CS Level use the softkey or the knob to select Low Level 5 Press F5 to enter the next page 6 Press Data use the keyboard to input 2 7 Press TFS use the knob to choose FS L Press the softkey again to select FS LT 8 Press DONE to complete the SPI protocol setting 4 Press Code Pat use the knob to choose 01 Press the softkey again to select 01 code 5 Press F5 to go to the next page 6 Press Output Lenth and use the keyboard input 2 Press Enter or use the direction key and the knob to input the value the output of data length is set to be 2 Bytes 7 Press Rate and use the keyboard to input 1 Choose the unit of kbps The data transmission rate is set to be 1 kbps 8 Press Trigger the default is Auto You cannot set the trigger mode through this menu To understand the other trigger mode please refer to the section of To Set the Trigger Mode in chapter 2 3 4 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 9 Press Channel Setting for the menu of channel settings 1 Press SCLK use the knob to choose DO Press the softkey again to select DOT 2 Press SDA use the knob to choose D2 Press the softkey again to s
15. them into the volatile space for editing Press Save Recall to enter the save and recall interface as shown in Figure 2 19 Figure 2 19 Save and recall interface The Save Recall menu and operation description are shown in the following figures and tables Figure 2 20 1 Table 2 6 1 Operation menu description STORAGE Menu Setting Description File Type Data Arbitrary Waveform files Data File Type All File All kinds of files State The Setting of the generator Directory c Browser Path Shift l between Directory Path and file File S Save digital waveform data to ave the appointed place Recall the waveform or Setting Recall information in the specific position in the memory 2 18 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Figure 2 20 2 Table 2 6 2 Operation menu description STORAGE Menu Setting Description Delete Saas the selected waveform CANCEL Cancel the current operation and Delete return the previous level menu CANCEL File type selection Press F1 repeatedly to toggle between the file types To use the Browser Press F2 repeatedly to toggle between Directory Path and file 2008 RIGOL Technologies Inc 2 19 User s Guide for Logic Signal Output Module RIGOL 1 Save Press Save to enter the data saving interface Enter a filename by using the displayed keyboard
16. use any abrasive or chemical cleaning agent WARNING Before restarting the instrument make sure that the instrument is dry to avoid any short circuit or body damage because of the moisture 2008 RIGOL Technologies Inc 6 3 User s Guide for Logic Signal Output Module RIGOL Appendix D Contact RIGOL If you have any problem or requirement occurs when using our products please contact RIGOL Technologies Inc or the local distributors Domestic Please call Tel 86 10 8070 6688 Fax 86 10 8070 5070 Service amp Support Hotline 800 810 0002 9 00 am 5 00 pm from Monday to Friday Or by e mail service rigol com Or mail to RIGOL Technologies Inc 156 CaiHe Village ShaHe Town ChangPing District Beijing China Post Code 102206 Overseas Contact the local RIGOL distributors or sales office For the latest product information and service visit our website www rigolna com 6 4 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Index EE DA xU Oe 1 9 Internal trigger 2 31 Data ee eS 2 4 Loadedz ere ET rr 1 9 AOL 2 4 Manual trigger rana reed evi RE 2 34 OIE EE EE 1 10 2 12 Mask channel 2 10 LOPRRBS i IEEE 1 10 Operation ee see ee sees 2 8 2 42 S2BRBS MES 1 10 Output Lengte ei a 2 27 SERBS SE EE EE ETE 1 10 Phases EE eee 2 42 Address Ee EE EE 1 12 2 8 BOERE EE ENE 1 10 AlO Ee nae 2 12 BORS EN Ee Ak 1 2 1 4 HZ ED
17. 0 Channel setting of SPI The Channel setting menu of SPI protocol and operation description are shown in the following figures and tables Figure 2 41 1 Table 2 10 1 Operation menu description CHANNEL Menu Setting Description SCLK DO Do SCLK Select clock line of SPI D15 l SDA DO SDA S Select data line of SPI D15 DO CS Select CS line of SPI D15 DO TFS Select TFS line of SPI D15 O 2008 RIGOL Technologies Inc 2 37 User s Guide for Logic Signal Output Module RIGOL Figure 2 41 2 Table 2 10 2 Operation menu description CHANNEL Menu Setting Description 1 8V 2 5V Set digital channels voltage The 3 3V default is 3 3V Digit Volt 4 0V User User defined mode 1 4V 4 2V Off Turn off digital voltage output Analo Volt o Set analog channels voltage DONE Store all the changes and return the previous level menu DONE EN NOTE e When setting SCLK SDA CS and TFS selected DO D15 cannot be double set For example SCLK has set to be DO SDA cannot be assigned to DO unless SCLK being set to another line SPI IIC PO protocols provide both analog and digital channel voltage output Users can configure them individually When analog voltage is higher than 4 2V digital voltage will automatically adjust to be 3 8 of analog voltage 2 38 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Chann
18. 00000000 0003 0003 0002 0002 0003 0001 0000000C 0000 0000 0001 0001 0000 0000 00000018 0001 0001 0000 0000 0001 0001 00000024 0004 0004 0005 0005 0000 0000 00000030 0001 0001 0000 0000 0001 0001 0000003C 0000 0000 0001 0001 0000 0000 00000048 0001 0001 0000 0000 0001 0001 00000054 0000 0000 0001 0001 0000 0002 00000060 0003 0003 0002 0000 0001 0001 0000006C 0000 0002 0003 0003 0002 0000 00000078 0001 0001 0000 0002 0003 0003 00000084 0002 0000 0001 0001 0000 0002 00000090 0003 0003 0002 0000 0001 0005 0000009C 0004 0004 0005 0003 0002 0002 Judging from above the total data length is 168 Bytes The Generator will output the edited data the same way as the default configuration of IIC protocol Users can adjust the output rate as needed 2008 RIGOL Technologies Inc 3 11 User s Guide for Logic Signal Output Module RIGOL Chapter 4 Prompt Message amp Troubleshooting Prompt Message Common Prompt Message 1 Digital module is installed Please wait press help key to reset Power on prompting message 1 It prompts users that digital module has been connected Need Help Press and hold down any key Selected interface is USB Mobile disk is moved Not detect a digital module Digital output will be closed Power on prompting message 2 It prompts users that the setting has been restored users can operate the instrument normally When power on the system detects the current setting and USB interface has chosen prompts not
19. Data Overflow Data length upper limit Bytes k Bytes RS232 Data length upper limit 35840 Bytes 35k Bytes SPI Data length upper limit 40960 Bytes 40k Bytes TIC Data length upper limit 10240 Bytes 10k Bytes PO Data length upper limit 131072 Bytes 128k Bytes When user s setting exceeds limit the system will automatically adjust it to the corresponding upper limit Data length lower limit 1 Byte The data length lower limit is 1 Byte for all the protocols When user s setting is lower than 1 Byte the system will automatically adjust it to be 1 Byte Mbps It denotes the transmission rate upper limit RS232 60 Mbps SPI 60 Mbps IIC 30 Mbps PO 100Mbps When user s setting exceeds limit the system will automatically adjust it to the corresponding upper limit 1bps It denotes the transmission rate lower limit The transmission rate lower limit is 1 bps for all the protocols When user s setting is lower than 1 bps the system will automatically adjust it to be 1 bps Offset Upper limit output overflow user space When the code pattern is User and the sum of Offset and the output length exceeds the upper limit of current protocol output length this message will appear Offset Lower limit 0 When the code pattern is User and the offset set by users is lower than 0 this message will appear Voltage upper limit V Analog voltage 2008 RIGOL Technologies Inc 4 5 User s Guide for L
20. Figure 2 17 RIGOL o Data Input Type HEX Figure 2 17 Select data source Press DataSource Repeat pressing this key or use the knob to select the storage location of digital waveform Volatile ArbWavel ArbWave2 ArbWave3 or ArbWave4 PROMPT Only the location which has stored digital waveform will appear in the DataSource option The currently editing data is always located in the volatile memory When choosing data from the non volatile memories ArbWavel ArbWave2 ArbWave3 or ArbWave4 data will be copied to volatile memory for editing and those stored in non volatile will not be changed 2 16 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Data Browse Store and Recall 1 Data browse Press F5 and switch to the second page as shown in Figure 2 18 Press DataPage UpCross to display data in the previous page press DataPage DnCross you will see data in the next page Figure 2 18 Switch the data page Below the Data Space it shows the total data length and the current page If users want to edit data on any page switch to that page by pressing DataPage UpCross or DataPage DnCross Press F1 to return the upper level menu and then edit data as introduced before 2008 RIGOL Technologies Inc 2 17 User s Guide for Logic Signal Output Module RIGOL 2 Save and Recall Users can store data in the non volatile memory or a U disk and recall
21. O protocol set DO as SCLK D1 as SDA and the code pattern as User Through editing the data in the user space it can generate an IIC protocol digital waveform 1 First the SCLK data because SDA jumps when SCLK transits from high or low SCLK data should not be set as 010101 and it should be 001100110011 2 Since the IIC protocol has high Z output the Mask Channel and the Tri state Channel should be set Di is the Tri state Channel for data output and D2 is the Mask Channel 3 Data in DO and D1 can be edited with reference to Figure 3 5 While D2 is the Mask Channel setting the corresponding bits of Di Tri state 3 10 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Channel to 1 will produce a High Z output and the rest 0 Therefore the binary data in the three channels should be shown as below DO 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 D1 11 11 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 10 00 01 11 10 00 01 11 10 00 01 11 10 00 00 01 11 D2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 10 00 In the user space each data has 16 bits D15 D0 The first data bits of D2 D1 DO are 0 1 1 so the first data should be 0003 and the other data are shown below
22. Rate it would display as shown in Figure 2 30 Output Length Rate J Trigger l Auto Setting Figure 2 30 Transmission rate setting 2 30 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL To Set the Trigger Mode The module provides 2 trigger modes Auto and Burst the default is Auto mode 1 Auto trigger Press Arb gt Edit Digital W gt F5 gt Trigger to enter the interface as shown in Figure 2 31 To change the trigger mode turn to Burst mode Output Length Rate Trigger Auto Figure 2 31 Set Auto trigger mode 2 Burst mode trigger Burst trigger includes 3 modes with respect to different trigger sources Internal External and Manual In Burst mode the screen will also display the current protocol in use and the related parameters 1 Internal trigger Press Burst gt Source gt Internal to enter the interface as shown in Figure 2 32 2008 RIGOL Technologies Inc 2 31 User s Guide for Logic Signal Output Module RIGOL RIGOL BURST Burst Period 0000 s Em Internal 1 000k A Figure 2 32 Choose internal source Press F5 to enter the second page of BURST as shown in Figure 2 33 Select a rising or a falling edge through the Trig Out option or you can choose Off to disable the trigger output RIGOL Trig Out off 0000 s 1 000k Delay Fig
23. The instrument supports both Chinese and English inputs Chinese input Example To enter the filename MK Press F1 to select Chn_S RIGOL STORAGE Input Type Chans SELECT 0 shu 4 15 28 3 4 ser 625 Delete End Store CANCEL Figure 2 21 Input Chinese filename Use the knob to choose s press SELECT to confirm the selection Repeat with h and u the input field will display a series of matching Chinese characters Use the direction key to look for the characters Zi as shown in Figure 2 21 Press 4 in the keypad on the front panel of the DG3000 Repeat the above process to input and y To delete a character use the direction key to select it and then press Delete When finished press End Store to end the storage 2 20 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL e English input Example To enter the filename digital as shown in Figure 2 22 Press F1 to select En RIGOL di git al Delete _ SES End l0 1 2 3 4 5 6 7 8 9 alb Store CANCEL Figure 2 22 Input English filename Use the knob to choose d press SELECT to confirm the selection Repeat until digital completed To delete a character use the direction key to select it and then press Delete When finished press End Store to end the storage The final results after the examples above are as shown in Figure 2 23 RIGOL STORAGE
24. User s Guide RIGOL Publication number UGBO3107 1310 July 2008 Logic Signal Output Module 2008 RIGOL Technologies Inc All Rights Reserved RIGOL 2008 RIGOL Technologies Inc All Rights Reserved RIGOL products are protected by patent laws in and outside of the P R China Information in this publication replaces all previous corresponding material RIGOL reserves the right to modify or change part of or all the specifications and pricing policies at company s sole decision NOTE RIGOL is registered trademark of RIGOL Technologies Inc 2008 RIGOL Technologies Inc I User s Guide for Logic Signal Output Module RIGOL Safety Notices Review the following safety precautions carefully before operating the instrument to avoid any personal injury or damage to the instrument or products connected to it To avoid potential hazards use the instrument in a manner only as specified by this user manual The instrument should be serviced by qualified personnel only To avoid fire or personal injury Use proper power cord Only the dedicated power cord of the products approved by the State should be used Connect and disconnect accessories properly Do not connect or disconnect probes or test leads while they are connected to a voltage source Ground the instrument This generator is grounded through the protective earthing conductor of the power cord To avoid electric shock the grounding conductor must be connect
25. ate Channel use the knob to choose D3 Press F3 to select it use the same way to select D4 3 Press DONE to complete the PO protocol settings 4 Press Code Pat and use the knob to choose 8PRBS Press the softkey again to select 8PRBS code 5 Press F5 to go to the next page 6 Press Output Length and use the keyboard input 2 Press Enter or use the direction key and the knob to input the value the output of data length is set to be 2 Bytes 7 Press Rate and use the keyboard to input 1 Choose the unit of kbps The data transmission rate is set to be 1 kbps 8 Press Trigger the default is Auto You cannot set the trigger mode through this menu To understand the other trigger mode please refer to the section of To Set the Trigger Mode in chapter 2 9 Press Channel Setting for the menu of channel settings 1 Press DataLine and use the knob to choose All Press the softkey again to select All 2 Press F2 and choose Open to select the channel Line in yellow denotes that it is selected line in white is not 3 8 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 3 Press SCLK and use the softkey or the knob to select C1 4 Press Phase and use the knob to choose 90 Press the softkey again to set the phase to be 90 degree 5 Press F5 to go to the next page 6 Press Digit Volt and use the knob to choose Off Press th
26. de to introduce the functions and operation methods of the module as shown in Figure 1 6 Choose Independ mode the Arb button will blink indicating that the modified settings have not been activated Press Arb again to execute 1 6 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Limit of the output rate In Independ work mode the output rate has the following limit RS232 100MBps 120MBps 2xN N 1 2 3 SPI 100Mbps 120Mbps 2xN N 1 2 3 IIC 100Mbps 120Mbps 8xN N 1 2 3 PO 100Mbps 60Mbps N N 1 2 3 2008 RIGOL Technologies Inc 1 7 User s Guide for Logic Signal Output Module RIGOL User Interface DG3000 Series Function Arbitrary Waveform Generators provide users clear and easy to use graphical displays for Communication Protocol Interface and Data Editing Interface Communication protocol interface allows users to configure the system Select digital communication protocols Select multifarious code patterns or user defined patterns Set the data output length Select data transmission rate or user defined rate output Set trigger mode and trigger level Configure output channels with various signal line Data Editing Interface allows users to e Edit data in hexadecimal or binary form Store the waveform data in non volatile memory Recall and edit stored data 1 8
27. e softkey again to select Off 7 Press Analo volt and use the keyboard to input and 1 8 and choose the unit of V to set the analog voltage to 1 8V 8 Press DONE to complete the channel settings 10 Press the blinking button Arb All modified parameters denoted with will be implemented The sign will disappear and the configuration status will change from UnLoad to Loaded After all the above steps are finished the screen display will be shown as inin Figure 3 4 DIGIT Protocol M PO Protocol Setting Figure 3 4 PO protocol output 2008 RIGOL Technologies Inc 3 9 User s Guide for Logic Signal Output Module RIGOL Example 5 To Generate an IIC Digital Waveform Using the PO Protocol Operation steps 1 Refer to Example 3 above and use the default setup to output the IIC protocol timing sequence as shown in the diagram below sx PU UWL pE mu SDA Start Stop Figure 3 5 Time sequence of IIC protocol From the above Figure 3 5 where SDA jumps from high to low when SCLK 1 indicates the start of the data output and then Address 0x00 Write operation 0 response bit High Z 1 Byte data 01 code pattern response bit High Z The data output stops when SDA jumps from low to high when SCLK 1 2 In P
28. ed to earth ground Maker sure the instrument is properly grounded before connecting the input or output terminals Observe all terminal ratings To avoid fire or shock observe all ratings and marks on the instrument Follow the user manual for further rating information before making connections to the instrument Do not operate without covers Do not operate your generator with covers or panels removed Use proper fuse II 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Only use the fuse type and rating specified for this product Avoid circuit or wire exposure Do not touch exposed connections or components when they are on Do not operate with suspected failures If you suspect damage with this product have it inspected by qualified service personnel before further operations Provide proper ventilation Do not operate in wet damp conditions Do not operate in an explosive atmosphere Keep product surfaces clean and dry NOTE Items with are for the host machine of DG3000 Series Function Arbitrary Waveform Generator 2008 RIGOL Technologies Inc III User s Guide for Logic Signal Output Module RIGOL Safety Terms and Symbols Terms in this manual These terms may appear in this manual WARNING Warning statements identify conditions or practices that could result in injury or loss of life CAUTION Caution statements identify conditions or practices that could result
29. el Setting for IIC Protocol Press Arb gt Edit Digital W gt IIC gt Channel Setting to enter the interface as shown in Figure 2 42 ME Analo volt On DONE Figure 2 42 Channel setting of IIC 2008 RIGOL Technologies Inc 2 39 User s Guide for Logic Signal Output Module RIGOL The Channel setting menu of IIC protocol and operation description are shown in the following figure and table Figure 2 43 CHANNEL SCLH h Do SDA Analo volt On DONE Table 2 11 Operation menu description Menu Setting Description DO SCLK Select clock line of TIC D15 DO SDA Select data line of IIC D15 1 8V Set digital channels voltage The 2 5V default is 3 3V T 3 3V Digit Volt 4 0V User User defined mode 1 4V 4 2V Off Turn off digital voltage output Analo Volt n Set analog channels voltage DONE Store all the changes and return the previous level menu NOTE When setting SCLK SDA CS and TFS selected DO D15 cannot be double set For example SCLK has set to be DO SDA cannot be assigned to DO unless SCLK is being set to another line 2 40 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Channel Setting for PO Protocol Press Arb gt Edit Digital W gt PO gt Channel Setting to enter the interface as shown in Figure 2 44 gt CHANNEL DataLine Al
30. elect D2 3 Press CS use the knob to choose D1 Press the softkey again to select Di 4 Press TFS use the knob to choose D3 Press the softkey again to select D3 5 Press F5 to go to the next page 6 Press Digit Volt use the knob to choose 3 3V Press the softkey again to select 3 3V Please observe that the softkey Analo volt is ON and has been automatically set to be 3 3V 7 Press DONE to complete the channel settings 10 Press the blinking button Arb All modified parameters denoted with will be implemented The sign will disappear and the configuration status will change from UnLoad to Loaded After all the above steps are finished the screen display will be shown as in Figure 3 2 DIGIT Protocol Protocol Setting Code Pat R 01 Data Edit 1 2 a Figure 3 2 SPI protocol output 2008 RIGOL Technologies Inc 3 5 User s Guide for Logic Signal Output Module RIGOL Example 3 To Generate an IIC Digital Waveform To generate an IIC protocol digital waveform User address 10 Write operation mode AIl0 code pattern 2Bytes of output data length ikbps of data transmission rate Auto trigger mode clock line DO data line D1 digital voltage output of 3 3V Operation steps 1 Press Arb gt Edit Digital W to initiate the digital waveform editing interface 2 Press Protocol and use the knob to c
31. fault all the data and settings will restore to default 8 Success to save file When succeeded to store the digital waveform this message will appear 9 Success to read file Complete Digital waveform data of user space have been changed When succeeded to recall the stored digital waveform this message will appear 10 The output of digital logic module is under some limit please refer to the user Guide When choose Independ mode this message will appear 11 The output function of analog wave is disabled The digital logic output range of speed and phase is extended Please refer to the user Guide When choose Depend mode this message will appear 12 Wave file will cover When store a digital waveform in a location where a waveform file already exist press Save this message will appear 13 Cover the file When store a digital waveform in a location where a waveform file already exist press End Store this message will appear 14 Delete the file Choose a file you want to delete press Delete this message will appear 15 Just displays the trigger mode It will be changed when burst mode is used Press Arb Edit Digital W gt F5 Trigger this message will appear 16 Digital logic module is triggered Press Burst 2 Source Manual and press the button Trigger on the front panel of the instrument this message will appear 4 2 2008 RIGOL Tec
32. fers to Baud per second while SPI TIC PO refer to set bits per second bps 1 Baud rate Setting Press Arb gt Edit Digital W gt F1 gt RS232 gt F5 to enter the second page of DIGIT menu Press Baud it would display as shown in Figure 2 28 Output Length Baud 9600 Setting Figure 2 28 Set the Baud rate Baud setting provides transmission rate options 2400 4800 9600 19 2k 38 4k 57 6k 115k and the default is 9600 Besides the above options the RS232 also provides user defined output rate as shown in Figure 2 29 2 28 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Output Length Baud Iser Figure 2 29 a Choose user defined output rate Bps KBps MBps CANCEL Figure 2 31 b Input user defined output rate ll Terms Explanation Baud rate Code elements transmission per second The unit is Bps Bauds per second e Bit rate Binary bits transmission per second The unit is bps bits per second Bit rate is an important specification of digital communication system When the channel is fixed the higher the information transmission rate is the better the effectiveness will be 2008 RIGOL Technologies Inc 2 29 User s Guide for Logic Signal Output Module RIGOL 2 Rate Setting Press Arb gt Edit Digital W gt Fi gt SPI gt F5 to enter the second page of DIGIT Press
33. gital module does not work after DG3000 powering up please follow the steps below 1 Turn off the instrument check if the connection cable is correctly connected 2 Turn on the instrument check if the Digit Modu option has set to be Power On 3 If it does not work correctly contact RIGOL for our service 2 If all the settings are correct but no waveforms output please follow the steps below 1 Check if the SMB to SMA RF coaxial line or logic analyzer testing lines you are using are correctly connected 2 Set the Power On option to be Last when all the above steps have been finished 3 Restart the instrument 2008 RIGOL Technologies Inc 4 7 User s Guide for Logic Signal Output Module RIGOL Chapter 5 Specifications All these specifications apply to the logic signal output module of DG3000 Series Function Arbitrary Waveform Generator unless otherwise specified To reach these specifications two conditions must be met first The instrument must have been operating continuously for more than 30 minutes within the specified operating temperature Must perform the Test Cal Calibrate operation if the operating temperature changes by more than 5 C 2008 RIGOL Technologies Inc 5 1 User s Guide for Logic Signal Output Module RIGOL Specifications igital voltage range rigger mode ode pattern ser space 256k bytes online edit 2M bytes output UltraWave U Analog voltage range ock
34. he frame synchronization signal is used for data synchronization It indicates the start of the data block 2 6 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL To Set IIC Protocol Press Arb gt Edit Digital W gt Protocol Use the knob to choose TIC Press F1 again to select IIC as shown in Figure 2 7 DIGIT Protocol 4 lC Protocol Setting mmn DEE EE Code Pat SDA K 01 Data Edit 1 2 Figure 2 7 Choose IIC protocol Press Protocol Setting to enter the protocol setting menu as shown in Figure 2 8 Figure 2 8 IIC protocol setting interface O 2008 RIGOL Technologies Inc 2 7 User s Guide for Logic Signal Output Module RIGOL The operation menu and description of User defined IIC address are shown in the following figure and table Figure 2 9 Table 2 3 Operation menu description Menu Setting Description Address User Enable or disable the Address of None the slave or host chip Set the Address of the slave or naat vee host chip Operation Operation uli To set the operation mode Write Sa DONE Store all the changes and return the previous level menu DONE 2 8 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL TO Set PO Protocol Press Arb gt Edit Digital W gt Protocol Use the knob to choose PO Press F1 again to select PO as sh
35. hnologies Inc User s Guide for Logic Signal Output Module 17 18 19 20 21 22 23 24 RIGOL Trigger Source of Digital Logic Signal has been changed to Manual Press Burst 2 Source Internal press Trigger on the front panel of the instrument this message will appear Set the rate by bit per second bps Press Arb Edit Digital W gt RS232 gt Baud choose the User option this message will appear High level has been calibrated Press Arb gt Cal Digital W Calibration High volt input the measured value and press YES this message will appear Low level has been calibrated Press Arb Cal Digital W gt Calibration Low volt input the measured value and press YES this message will appear Please measure AO channel then input the value Press Arb gt Cal Digital W gt Calibration High volt Calibration Low volt this message will appear Voltage calibration coefficients are restored to factory defaults Press Arb gt Cal Digital W Set to Default this message will appear Please choose calibration item Press Arb gt Cal Digital W Set to Default gt YES this message will appear No changes When you are changing certain parameter and press CANCEL this message will appear to prompt users that there is not changed denotes the content will vary according to the setting
36. hnologies Inc User s Guide for Logic Signal Output Module RIGOL softkey again to select DO 2 Press Analo volt use the keyboard to input 2 and choose the unit of V then the output analog voltage is set to be 2 0V 3 Press DONE to complete the channel settings 10 Press the blinking button Arb All modified parameters denoted with will be implemented The sign will disappear and the configuration status will change from UnLoad to Loaded After all the above steps are finished the screen display will be shown as in Figure 3 1 Getting 4 01 Data Edit 1 2 EE Figure 3 1 RS232 protocol output 2008 RIGOL Technologies Inc 3 3 User s Guide for Logic Signal Output Module RIGOL Example 2 To Generate a SPI Digital Waveform To generate a SPI protocol digital waveform SPI3 type O clock polarity O clock phase low CS lene DO dvel 2 Bytes per frame of data transmission TFS type FS_L 01 code pattern 2 Bytes of output data length 1 kbps of data transmission rate Auto trigger mode clock liata line D2 CS line D1 Start stop mark line D3 digital voltage output of 3 3V Operation steps 1 Press Arb gt Edit Digital W to initiate the digital waveform editing interface 2 Press Protocol and use the knob to choose SPI Press the softkey again to select SPI 3 Press Protocol Setting for the menu of SPI protocol
37. hoose IIC Press the softkey again to select IIC 3 Press Protocol Setting for the menu of IIC protocol settings 1 Press Address use the softkey or the knob to choose User 2 Press User use the knob to change the address to be 10 Press the softkey again to finish the setting 3 Press Operation choose Write Press the softkey again to finish the operation mode setting 4 Press DONE to complete the IIC protocol settings 4 Press Code Pat and use the knob to choose AIIO Press the softkey again to select AIIO code 5 Press F5 to go to the next page 6 Press Output Lenth and use the keyboard input 2 Press Enter or use the direction key and the knob to input the value the output of data length is set to be 2 Bytes 7 Press Rate and use the keyboard to input 1 Choose the unit of kbps The data transmission rate is set to be 1kbps 8 Press Trigger the default is Auto You cannot set the trigger mode through this menu To understand the other trigger mode please refer to the section of To Set the Trigger Mode in chapter 2 9 Press Channel Setting for the menu of channel settings 1 Press SCLK and use the knob to choose DO Press the softkey again to select DO 3 6 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 2 Press SDA and use the knob to choose D1 Press the softkey again to select D1 3 Press Digit Volt and use
38. in damage to this product or other property Terms on the product These terms may appear on the product DANGER indicates an injury hazard that may be immediately accessible WARNING indicates an injury hazard that may be not immediately accessible CAUTION indicates that a potential damage to the instrument or other property might occur Symbols on the product These symbols may appear on the Instrument A A m Hazardous Refer to Protective Grounding Test Voltage Instructions Earth Terminal Terminal Grounding of Chassis Terminal IV 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Logic Signal Output Module at a Glance RIGOL company s Logic Signal Output Module which has 16 channel data outputs and 2 channel clock outputs making DG3000 series practical and meaningful Mixed Signal Generator MSG The logic outputs can be configured according to user s needs for specific timing of digital signals The outputs can be used as logic circuit signal sources for testing and analysis of the logic circuit designs General digital signal protocols can be constructed easily in conjunction with the analog channels real life mixed signals can be produced The Logic Signal Output Module has the following function features Module operation can be turned ON or OFF e Two operation modes Depend and Independ Two trigger modes Auto Burst e Four protocols RS232 T C SPI
39. ines and 2 clock lines Users can select any of them as in need and set the channel output voltage This section introduces the Channel settings of each protocol Channel Setting for RS232 Protocol Press Arb 2 Edit Digital W gt RS232 gt Channel Setting to enter the interface as shown in Figure 2 38 CHANNEL TX K D1 RIGOL TX On Figure 2 38 Channel setting of RS232 2008 RIGOL Technologies Inc 2 35 User s Guide for Logic Signal Output Module RIGOL The Channel setting menu of RS232 protocol and operation description are shown in the following figure and table Figure 2 39 CHANNEL TX IE ERI Analo volt on DONE Table 2 9 Operation menu description Menu Setting Description DO Di TX Select data line of RS232 D14 D15 On Analo volt Off Set analog channels voltage Store all the changes and return DONE the previous level menu PROMPT Since RS232 voltage is negative logic and has negative voltage While digital channel cannot output negative voltage just enable analog voltage and always close digital channel 2 36 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Channel Setting for SPI Protocol Press Arb gt Edit Digital W gt SPI gt Channel Setting to enter the interface as shown in Figure 2 40 RIGOL SHANE Ba 033 Raay RE 1o CHANNEL SCLK K po Figure 2 4
40. ing data 1 and 0 in Mask Channel high Z and not high Z respectively Example Suppose DO is the Mask Channel D1 and D5 are Tri state Channels Set data in the three channels as shown below D0 100110010101010000100100 D1 010101010101010101010101 D5 101010101010101010101010 2 10 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Then the output would be Z indicates high Z D0 100110010101010000100100 D1 Z210Z2210Z20Z202020101210201 D5 Z201Z2Z201Z21Z212121010201210 NOTE e Only one of the channels DO D15 can be chosen as the Mask Channel The selected channel turns azury on the screen See page 2 41 Figure 2 45 Channel marks Users can choose one or more channel as the Tri state Channel The selected channels turn bolarious on the screen See page 2 41 Figure 2 45 Channel marks Both the opening yellow on the screen and the closed white on the screen channels can be chosen as the Mask Channel or the Tri state Channel The difference is that the opening channel can output but not the closed channel To know how to open or close the channel see page 2 42 Table 2 12 1 Operation menu description 2008 RIGOL Technologies Inc 2 11 User s Guide for Logic Signal Output Module RIGOL To Set the Code Pattern Code Pattern setting generates the output code patterns It includes common patterns such as AII0 Alli 01 PRBS Pseudo Ra
41. kmanship within the warranty period Within the warranty period RIGOL guarantees free replacement or repair of products which are proven defective TO get repair service or obtain a copy of the whole warranty statement please contact with your nearest RIGOL sales and service office RIGOL does not provide any other warranty items except the one being provided by this summary and the warranty statement The warranty items include but not being subjected to the hint guarantee items related to tradable characteristic and any particular purpose RIGOL will not take any responsibility for cases of indirect damages improper use and ensuing damages 6 2 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Appendix C Maintenance General Care Do not store or leave the instrument in the place where the LCD display will be exposed to direct sunlight for long periods of time CAUTION To avoid damage to the instrument do not expose them to sprays liquids or solvents Cleaning Check the Instrument frequently according to the operation conditions follow the steps below to clean the exterior surface of the instrument Remove loose dust on the outside of the instrument with a lint free cloth Take care to avoid scratching the clear plastic display filter Please disconnect the power Use a soft cloth dampened with water to clean the instrument To avoid damage to the surface of the instrument do not
42. l Close SCLK oc Figure 2 44 Channel setting of PO PO is a parallel protocol Users can choose multiple channels and set their output status ON or OFF As introduced in page 2 9 To Set PO Protocol the protocol can set Mask channel and Tri State channel These channels can be identified with different colors as the following figure shows CHANNEL Bolarious DataLine White L ALL 1 Tri State Channel ENS 1 Ah Do not output Open Yellow Azury SCLK Output Mask Channel T Figure 2 45 Channel marks 2008 RIGOL Technologies Inc 2 41 User s Guide for Logic Signal Output Module RIGOL The Channel setting menu of PO protocol and operation description are shown in the following figures and tables Figure 2 46 1 Table 2 12 1 Operation menu description CHANNEL Menu Setting Description DataLine DO TS i i DataLine D15 Select data line of PO ALL To confirm whether output the Open selected channel or not as se Open denotes output Close denotes do not output CO SCLK Ci Select clock line of PO 0 90 Phase 180 Select the clock phase 270 Figure 2 46 2 Table 2 12 2 Operation menu description CHANNEL Menu Setting Description 1 8V 2 5V Set digital channels voltage The T 3 3V default is 3 3V Digit Volt 4 0V User User defined mode 1 4V 4 2V SEXT Off Turn off digital voltage output On Analo Volt d Set analog channels voltage
43. nal Output Module is an optional accessory of the DG3000 Series Function Arbitrary Waveform Generator Connect the module to a DG3000 as shown in Figure 1 5 Make sure that the power is off before and during the connection Power up the instrument the DG3000 will confirm if the module has been successfully installed by displaying the message Digital module is installed Otherwise repeat the above setup process until the screen shows the success message Figure 1 5 Connect the module to DG3000 WARNING When connecting the module to a DG3000 the power must be turned off 2008 RIGOL Technologies Inc 1 5 User s Guide for Logic Signal Output Module RIGOL DG3000 provides a switch function to control the power modes of the module Press Utility gt Output Setup gt Digit Modu as shown in Figure 1 6 there are two power states Power On and Power Off The module supports two work modes Depend and Independ At the Depend mode all the analog waveforms output are disabled the output rate and phase of digital output will have not limit At the Independ mode both the module and DG3000 can works normally However the output rate and phase of module will have some limit See the following prompt message ce UTILITY Power On ver On ee mn tems Work Made Independ DONE Figure 1 6 Choose Independ mode Examples in this manual use the Independ mo
44. ndom Binary Sequence and user defined codes Common Code Pattern Press Arb gt Edit Digital W gt Code Pat Choose common code pattern such as AITO AIT1 01 8PRBS 16PRBS 32PRBS Use the knob to choose the required code pattern and then press F3 as shown in the Figure 2 13 DIGIT Protocol PO Protocol Setting Code Pat 01 8PRBS i Data 16PRBS Edit 32PRBS ww Figure 2 13 Choose the common code patterns Table 2 5 Description of the Common Code Pattern Code Pattern Description Allo All 0 sequence Alli All 1 sequence 01 o 1 alternate sequence 8PRBS PRBS generated by an 8 bits linear shift register 16PRBS PRBS generated by a 16 bits linear shift register 32PRBS PRBS generated by a 32 bits linear shift register 2 12 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL User Define Code Pattern Press Arb gt Edit Digital W 2 Code Pat gt User Scroll until User appears in the menu bar as shown in Figure 2 14 Users can set the data output offset as needed DIGIT Protocol KPO Protocal Setting Code Pat 4 User Data Edit 1 2 N Figure 2 14 Set the output offset When User is selected the outputs of the generator will be the user edited data See the next section User data editor The Offset setting is convenient for users to choose the starting position
45. ogic Signal Output Module RIGOL RS232 4 5V or 2 0V according to the type of the instrument SPI TIC PO 9 4V Digital voltage RS232 Off SPI TIC PO 4 2V When the set voltage exceeds the upper limit the system will automatically adjust it to the corresponding upper limit 8 Voltage lower limit V Analog voltage RS232 2 0V or 4 5V according to the instrument type SPI TIC PO 1 4V Digital voltage RS232 Off SPI TIC PO 1 4V When the set voltage exceeds the lower limit the system will automatically adjust it to the corresponding lower limit 9 Data Number per frame Upper limit 3 Byte In SPI protocol setting the upper limit of transmission data per frame is 3 Byte if the specified value is higher than 3 Byte the system will automatically adjust it to be 3 Byte 10 Data Number per frame Lower limit 1 Byte In SPI protocol setting the lower limit of transmission data per frame is 1 Byte if the specified value is lower than 1 Byte the system will automatically adjust it to be 1 Byte 11 IIC Address upper limit 127 In IIC protocol setting when the user defined address exceeds 127 this message will appear 12 IIC Address lower limit 0 In IIC protocol setting when the user defined address is lower than 0 this message will appear denotes the content will vary according to the setting 4 6 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Troubleshooting 1 If di
46. own in Figure 2 10 DIGIT Protocol TE Protocal Setting Code Pat K 01 Data Edit 1 2 le Figure 2 10 Choose PO protocol Press Protocol Setting to enter the protocol setting menu as shown in Figure 2 11 PO Mask Channel Tri state Channel Select DONE Figure 2 11 PO protocol setting interface 2008 RIGOL Technologies Inc 2 9 User s Guide for Logic Signal Output Module RIGOL The PO protocol setting menu and operation description are shown in the following figure and table Figure 2 12 Table 2 4 Operation menu description PO Menu Setting Description Mask None None No Mask Channel an Mask DO DO D15 Channel Select the appointed channel as Tri state D15 the Mask Channel Channel None None No Tri state Channel mmm Tri state DO DO D15 vei Channel Select the appointed channels as D15 the Tri state Channels Select Select Select or Deselect Mask Channel CANCEL or Tri state Channel A Store all the changes and return DONE the previous level menu Keypoints Mask Channel Data in the Mask Channel can be edited in the user space 0 in the Mask Channel indicates the corresponding Tri state Channel output is not high Z normal output while 1 indicates the corresponding Tri state Channel output is high Z e Tri state Channel Tri state Channel is the channel to be masked The Tri state Channel output depends on the correspond
47. phase 90 180 270 ata ine ransmission rate ata output range ask Channel ri state Channel None DO D15 Analog voltage range 4 9 4V it sequence al ata line ransmission rate ata output range ptional output address peration Analog voltage range 1 4 9 4V it sequence ata line SDA ransmission rate ata output range PI type ock polarity lock phase S level Data RS2320 27 o O Analog voltage range it sequence 5 2 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module Analog voltage range Transmission rate L Wn A Q 4 Wn i RIGOL Data line DY D0 D15 Transmission rate 1Bps 60MBps Data output range 1Byte 35k Bytes verification mode Supports None Odd Even FixedO and Fixed1 StopBit Supports ibit 1 5bit and 2bits 2008 RIGOL Technologies Inc 5 3 User s Guide for Logic Signal Output Module RIGOL Chapter 6 Appendix Appendix A Accessories DG3000 Logic signal Output Module provides the following standard accessories e A connection cable between DG3000 and the logic signal output module e 9SMB to SMA RF coaxial lines e 20 logic analyzer testing lines e 20 logic analyzer testing clips e A User s Guide 2008 RIGOL Technologies Inc 6 1 User s Guide for Logic Signal Output Module RIGOL Appendix B Warranty RIGOL Technologies Inc warrants its products mainframe and accessories in materials and wor
48. r 6 AppendiX sesse EK EK EER K AE K REK KEER EER EER K AAK REK KEER ARE KEER AAK EER R AAK EER ER 6 1 Appendix A ACCesSOres ak EG SE Me ER Ge rte rero SSK Re ve vi ena RR N ee Eg Ee ek e tegen 6 1 Appendix B Warranty secre oerte ED EE EE De boe cause re neon ee Ee Gad exa ee wed 6 2 Appendix C Maintenance ees ee sese esse eee RE Ee ee RE ee ee EE ee ee eenn ee 6 3 Appendix D Contact RIGOL ees sees ee ee ee RE ee ee RE Ee ee EE ee ee ER ee ee ee ee ee 6 4 In q 1 VIII 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Chapter 1 Quick Start This chapter introduces the connections and user interfaces of the module and leads users to get familiar how to use the module This chapter is divided into the following sections m Ports of the module m To connect the module m User interface 2008 RIGOL Technologies Inc 1 1 User s Guide for Logic Signal Output Module RIGOL Ports of the Module When you get a new DG3000 Logic Signal Output Module first be familiar with the ports and markings on it There are three main ports port connected to DG3000 a digital logic output and an analog logic output as shown in Figure 1 1 Indicator light of the digital logic output Connect to DG3000 0050 Den 8 1 oo Du Ou tw 0u De 00000000 pagn o Indicator light of the digital logic output Figure 1 1 Port instruction of the mod
49. rated by editing the data Press Arb gt Edit Digital W gt Data Edit to enter the DATAEDIT interface as shown in Figure 1 9 The interface is divided into three parts the upper left side is the Data space below the Data space is the Input area The right side of the screen is the Operation Menus DATAEDIT Data space Address Data Input Type Operation Menus Input area Figure 1 9 User data editing interface 2008 RIGOL Technologies Inc 1 11 User s Guide for Logic Signal Output Module RIGOL The DATAEDIT operation menus and description are shown in the following figures and tables Figure 1 10 1 DATAEDIT Input Type HEX SELECT DataSource Table 1 2 1 Operation menu description Menu Setting Description Address Address Data Data To edit the address or data HEX To choose hexadecimal or binary input Type BIN form to input user data SELECT Press l this menu to confirm the selecting Volatile Data stored in volatile space ArbWavel DataSource ArbWave2 Data stored in non volatile space ArbWave3 ArbWave4 Table 1 2 2 Operation menu description Menu Setting Description DataPage UpCross Turn to the last page DataPage DnCross Turn to the next page Store user data in non volatile Save memory or U disk Recall Recall data from non volatile memory or U disk to edit Store all the changes and return DONE DONE
50. s changed 2008 RIGOL Technologies Inc 1 9 User s Guide for Logic Signal Output Module RIGOL The operation menus and description are shown in the following figures and tables Figure 1 8 2 is for SPI TIC PO protocol and Figure 1 8 3 is for RS232 protocol Figure 1 8 1 Table 1 1 1 Operation menu description Menu Setting Description is To set protocol type use the Protocol IC knob to choose the protocol PO and press F1 again Protocol To set the parameters for the Code Pa Setting protocol e a ALLO ALL1 Data 01 Edit Code Pat 8PRBS To set common code pattern T 16PRBS er 32PRBS M User To set user defined pattern Data A shortcut of editing the output Edit data Figure 1 8 2 Figure 1 8 3 Table 1 1 2 Operation menu description Menu Setting Description Output To set the data output Length length Output Output TO set the data transmission Length Length Rate rate E Baud To set the Baud rate In Rate EUN RS232 protocol 9600 Trigger Trigger Trigger To display the trigger mode A ta Auto E Channel To configure the output Channel Channel Setting channel Setting Setting 1 10 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Data Edit Interface User data editor provides abundant data outputs A DG3000 has a 256k 1k 1024 Bytes of data space Arbitrary digital waveforms can be gene
51. te and then press Delete n STORAGE Local C ARB1 ARB2 digita ARB3 ARB4 0 Delete CANCEL Figure 2 25 File delete O 2008 RIGOL Technologies Inc 2 23 User s Guide for Logic Signal Output Module RIGOL Output User Data When Code Pat is set to User the protocol will output the user defined data and users can set the value of Offset to select the start data location The communication protocols have specified transmission sequence of data For example RS232 uses LSB SPI and IIC use MSB but for PO both LSB and MSB can be used Therefore the output sequence of user data depends on the choosen protocol LSB Least Significant Bit for binary sequence 00001111 LSB is the most right bit 1 MSB Most Significant Bit for binary sequence 00001111 MSB is the most left bit 0 In the following Example 1 and Example 2 we will introduce how to output user defined data DATAEDIT Address Data Input Type HEX Select DataSource Figure 2 26 Output user data Example 1 Use RS232 protocol output data length 1 Byte data line D1 Offset 1 the other parameters use default value output user data as shown in Figure 2 26 Explanation Offset 1 indicates the first data 1840 would not be output As data transmitting through line D1 it will output 8 bits 1 Byte in the 8 data start from 044A The data storage is shown in the following table 2 24
52. ter 2 Calibration step 1 High level calibration Press Calibration High volt and read the DC voltage level from the oscilloscope or the multimeter when the output is high level of 7 5V input the value to DG3000 and press YES to finish the calibration 2 Low level calibration Press Calibration Low volt and read the DC voltage level from the oscilloscope or the multimeter when the output is low level of 4V input the value to DG3000 and press YES to finish the calibration If there are input errors or other cause and results in error of the output voltage after the calibration press Set to Default to restore the level to factory default 2 44 O 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Chapter 3 Examples This chapter provides users application examples of digital waveform generation They are Example 1 To generator a RS232 digital waveform Example 2 To generator a SPI digital waveform Example 3 To generator an IIC digital waveform Example 4 To generator a PO digital waveform Example 5 To generate an IIC digital waveform using the PO protocol 2008 RIGOL Technologies Inc 3 1 User s Guide for Logic Signal Output Module RIGOL Example 1 To Generate a R 232 Digital Waveform To generate a RS232 protocol digital waveform 8 bits per frame of data transmission Odd verification 1 Stopbit 01 code pattern 1 Byte of output data length 9600Bps of baud rate Auto
53. the knob to choose 3 3V Press the softkey again to select 3 3V Please observe the moment you will see the softkey Analo volt is ON and has been automatically set to be 3 3V 4 Press DONE to complete the channel settings 10 Press the blinking button Arb All modified parameters denoted with will be implemented The sign will disappear and the configuration status will change from UnLoad to Loaded After all the above steps are finished the screen display will be shown as in Figure 3 3 DIGIT Protocol ETE Protocal Setting Figure 3 3 IIC protocol output 2008 RIGOL Technologies Inc 3 7 User s Guide for Logic Signal Output Module RIGOL Example 4 To Generate a PO Digital Waveform TO generate a PO protocol digital waveform Mask Channel of DO Tri State Channel of D3 and D4 8 PRBS code pattern 2 Bytes of output data length 1k bps of data transmission rate Auto trigger mode All data line clock line C1 90 phase turn off digital voltage output and output analog voltage of 1 8V Operation steps 1 Press Arb gt Edit Digital W to initiate the digital waveform editing interface 2 Press Protocol and use the knob to choose PO Press the softkey again to select PO 3 Press Protocol Setting for the menu of PO protocol settings 1 Press Mask Channel use the knob to choose DO Press F3 to select it 2 Press Tri st
54. the previous level menu 1 12 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Chapter 2 To Edit Digital Waveform This chapter shows how to edit digital waveforms with respect to the protocol settings It is divided into the following sections B Protocol setting m To set the code pattern m To set the data output length m To set the data transmission rate B To set the trigger mode m Channel setting m Digital waveform calibration 2008 RIGOL Technologies Inc 2 1 User s Guide for Logic Signal Output Module RIGOL Protocol Setting Protocol Setting is to configure the format and parameters of the protocol At present the DG3000 Logic Signal Output Module supports 4 communication protocols RS232 Recommended Standard 232 SPI Serial Peripheral Interface IIC Inter Integrated Circuit and PO Parallel Port The PO is a parallel communication protocol and the other three are serial communication protocols 2 2 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL TO Set RS232 Protocol Press Arb gt Edit Digital W gt Protocol Use the knob to choose RS232 Press F1 again to select RS232 as shown in Figure 2 1 Protocol Setting TX S IC c ee CodePat K 01 Data Edit 1 2 N Figure 2 1 Choose RS232 protocol Press Protocol Setting to enter the protocol setting menu as shown in Figure 2
55. trigger mode data lines DO analog voltage output of 2 0V Operation steps 1 Press Arb gt Edit Digital W to initiate the digital waveform editing interface 2 Press Protocol and use the knob to choose RS232 Press the softkey again to select RS232 3 Press Protocol Setting for the menu of RS232 protocol settings 1 Press Data use the knob to choose 8bits Press the softkey again to select 8bits 2 Press Verify use the knob to choose Odd Press the softkey again to select Odd 3 Press StopBit use the knob to choose 1bit Press the softkey again to select 1bit 4 Press DONE to complete the RS232 protocol settings 4 Press Code Pat and use the knob to choose 01 Press the softkey again to select 01 code 5 Press F5 to go to the next page 6 Press Output Lenth and use the keyboard input 1 Press Enter or use the direction key and the knob to input the value the output of data length is set to be 1 Byte 7 Press Baud and use the knob to choose 9600 Press the softkey again to select 9600Bps 8 Press Trigger the default is Auto You cannot set the trigger mode through this menu To understand the other trigger mode please refer to the section of To Set the Trigger Mode in chapter 2 9 Press Channel Setting for the menu of channel settings 1 Press TX use the knob to choose DO from optional DO D15 Press the 3 2 2008 RIGOL Tec
56. uick Start ss K EER KEER AAK KERK AAK REK KEER GEK REEN AAK REK RAAK EER KEER AAK EER 1 1 Ports of the Module istos di or oe de VEER De rtr wa ee es Hle da ER EN 1 2 To Connect the Module ei EE EERS EG EER SS SEN EE ed ee Ro cv exe ee EG RR K YK KEN Se 1 5 User INACIO GE oe ee ee Du 1 8 Communication Protocol Interface sese eee eee eee eee 1 9 Data Edit Interface as ERK EN Ge RR N MEA Re Ee ee EN RE 1 11 Chapter 2 To Edit Digital Waveform E EER REK KERE KERE KEER RR EER 2 1 PROTOCOL SANO RE RE A ia 2 2 To Set R 232 ProtocOl ee EE ati es EER Ee rU Ses Ee se Es Es ee be a 2 3 To Set SPI la eee iieri Ee SS ER EG ia adidas 2 5 TO set TIG Protocol EE at 2 7 teks da ede ees AR RE EE AAA Ta 2 9 To Set the Code Pattern ee ee esses EE RR RR nnne nnne nnn eke 2 12 Common Code Pattern aasan ee Ee RS ER ER EE ER ke VT OEN nnne nnne EZK NC rin 2 12 User Define Code Pattern o cass eee siue sees poe reae eara Or ode prine va UR rea 2 13 User Date Editors O EE EN 2 14 Edit Address and Data vcvas gede aie ee VT KNN EE ee ee ER ee ee HAN ee RR ee gya 2 14 Edit Stored Digital Waveform aere ee KG Re EK GE Ke ra WW ee Ee Ke Ke via 2 16 Data Browse Store and Recall ese se Re RR Re ee ee ee Ee 2 17 Output Yser Datars irie deu Se Ee EE era a rage eo ng Ee GEGEE N ee 2 24 To Set the Output Data Length ss esse ee ee RE Ee ee EE Ee ee EE ee ee AR ee RE ee 2 27 To Set the Data Transmission Rate
57. ule 1 2 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL As shown in Figure 1 2 to use the module please connect this port to the DIGITAL OUTPUT connector at the rear panel of DG3000 with the provided cable as described in Appendix A Figure 1 2 Port used for connecting to DG3000 The analog logic output port and the pin definitions are shown in Figure 1 3 To use it please connect the provided logic analyzer testing wires to this port connecte the other ends of the testing wires to the input of a logic analyzer which will verify the output signal of the module The logic analyzer testing wires can also be used to transform the analog logic output nnani a pm 8008009080080900 0900 0 RHH a m UH CLKI Ais Au A13 A12 An A10 As Ag GND A7 As As Ay A3 A2 Ay Ag CLKO GND Figure 1 3 Port instruction of the analog logic output 2008 RIGOL Technologies Inc 1 3 User s Guide for Logic Signal Output Module RIGOL The digital logic output port is shown below in Figure 1 4 The outputs are located at the two sides of the module The module provides 16 digital channels Dy D s 2 clock output channels DCLKO DCLK1 DCLKO D D D Dy D D D Do Figure 1 4 Ports instruction of the digital logic output 1 4 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL To Connect the Module The Logic Sig
58. ure 2 33 Set the trig out signal 2 32 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL 2 External trigger Press Burst gt Source gt External to enter the following interface as shown in Figure 2 34 RIGOL Figure 2 34 choose external source Press F5 to enter the second page of BURST as shown in Figure 2 35 and select a rising or a falling edge through the Slope option 0000 s 1 000k Delay Figure 2 35 Set the trig out signal 2008 RIGOL Technologies Inc 2 33 User s Guide for Logic Signal Output Module RIGOL 3 Manual trigger Press Burst gt Source gt Manual to enter the interface as shown in Figure 2 36 The function key Trigger on the front panel will turn bright when Manual is selected RIGOL 0000 s Manual 1 000k ri Figure 2 36 Choose manual trigger Press F5 to enter the second page of BURST as shown in Figure 2 37 Select a rising or a falling edge through the Trig Out option or you can choose Off to disable the trigger output RIGOL Trig Out T 0000 s 1 000k Figure 2 37 Set the trig out signal When finishing the trigger mode setting press Burst to return the DIGIT interface 2 34 O 2008 RIGOL Technologies Inc User s Guide for Logic Signal Output Module RIGOL Channel Setting The module provides 16 data output l
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