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Содержание VMIVME-4116

Страница 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Страница 2: ...803 3308 USA 256 880 0444 w 800 322 3616 w Fax 256 882 0859 VMIVME 4116 8 channel 16 bit Digital to Analog Converter Board Product Manual 500 004116 000 Rev U Artisan Technology Group Quality Instrume...

Страница 3: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 4: ...MODULE COSMODULE DMAbus IOMax IOWorks Foundation IOWorks Manager IOWorks Server MAGICWARE MEGAMODULE PLC ACCELERATOR ACCELERATION Quick Link RTnet Soft Logic Link SRTbus TESTCAL The Next Generation PL...

Страница 5: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 6: ...ode 22 Program Control Update Mode 22 External Trigger Update Mode 22 VMIVME 4116 Test Mode Description 23 Using the VMIVME 4116 to Test the Multiplexer Channels of the VMIVME 3200 25 VMEbus Interface...

Страница 7: ...in Calibration 44 Chapter 3 Programming 47 DAC Board Programming Options 51 Introduction 51 Immediate DAC Update Mode 51 Example 52 Programming the Control and Status Register for Different Analog Out...

Страница 8: ...ction Switches 33 Figure 2 2 Jumper and Switch Locations on the VMIVME 4116 34 Figure 2 3 Digital Code Selection 36 Figure 2 4 P2 Connector Pin Assignments 40 Figure 2 5 P3 Connector Pin Assignments 4...

Страница 9: ...VMIVME 4116 8 channel 16 bit Digital to Analog Converter Board 8 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 10: ...Scale 51 Table 3 4 Control Register Data Format and Definitions 52 Table 3 5 Analog Output Over TEST BUS 1 AINTESTBS 53 Table 3 6 Analog Output Over TEST BUS 2 AOTESTBS 53 Table 3 7 Analog Output Over...

Страница 11: ...VMIVME 4116 8 channel 16 bit Digital to Analog Converter Board 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 12: ...og Input MUX Instruction Manual Document No 500 003200 000 VMIVME 3100 12 Bit Analog to Digital Converter ADC Board Instruction Manual Document No 500 003100 000 Features Listed below are the primary...

Страница 13: ...alog signal may be converted to a 12 bit digital word and compared with the original 16 bit word written to the DAC board In this manner each of the eight analog output channels may be verified withou...

Страница 14: ...13 Figure 1 VMIVME 4116 8 channel DAC Board Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 15: ...rter Board 14 Functional Description The VMIVME 4116 internal organization is illustrated in the functional block diagram shown in Figure Figure 1 1 on page 20 Artisan Technology Group Quality Instrum...

Страница 16: ...of systems based on VMIC s products Digital Input Board Application Guide Document No 825 000000 000 Change of State Application Guide Document No 825 000000 002 Digital I O with Built in Test Produc...

Страница 17: ...safety hazard Keep Away from Live Circuits Operating personnel must not remove product covers Component replacement and internal adjustments must be made by qualified maintenance personnel Do not repl...

Страница 18: ...e or condition which if not correctly performed or adhered to could result in injury or death to personnel CAUTION denotes a hazard It calls attention to an operating procedure practice or condition w...

Страница 19: ...VMIVME 4116 8 channel 16 bit Digital to Analog Converter Board 18 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 20: ...he processor and this register controls the functioning of the board The CSR can be read by the processor at any time The DAC board functional block diagram is shown in Figure 1 1 on page 20 Each of t...

Страница 21: ...IT DAC NO 5 DAC SEL 16 BIT DAC NO 6 16 BIT DAC NO 7 16 BIT DAC NO 8 CH 5 CH 6 CH 7 CH 8 DAC SEL DAC SEL DAC SEL EXTERNAL UPDATE V M E b u s C O M P A T I B I L I T Y L O G I C ADDRESS REGISTER CSR DAT...

Страница 22: ...ontents of the first DAC register into the second register and update the analog output There is one jumper that enables disables all eight DAC channels to be in the IMMEDIATE UPDATE MODE as described...

Страница 23: ...is desired to change at a precise time All eight DAC outputs could be synchronized to change at certain periodic intervals under software control External Trigger Update Mode The second method to upda...

Страница 24: ...of the on board CSR Each of the DAC outputs may be multiplexed one at a time via the test MUX shown in Figure 1 4 on page 25 First a control word must be written to the CSR to establish whether the a...

Страница 25: ...RD 8 CHANNEL ANALOG OUTPUT BOARD GLOBAL MEMORY HOST INTERFACE OR VMIC DATA CONCENTRATOR INTERFACE CPU BOARD Test Bus 1 Test Bus 2 Expansion Bus End Conv CH0CH15 CH0CH31 CH0CH31 CH0CH07 CH0CH07 VMEbus...

Страница 26: ...log backplane This test bus can be used by the MUX board to verify each of the 32 multiplexer channels by multiplexing the test bus inputs one at a time through a selected channel of the MUX onto the...

Страница 27: ...is issued This signal along with the control signals received at the board gate the data D0 to D15 to a selected DAC or the CSR on the DAC Address bits A01 through A03 select one of the eight DAC chan...

Страница 28: ...01 BOARD SELECT1 DATA TRANSCEIVER 16 D15 to D0 16 TO D As 4 7 D A CHANNEL ADDRESS AND CONTROL REGISTER D A ADDRESS 3 D A CONTROL 8 INTERNAL DATA BUS DATA TRANSCEIVER 4 1 DTACK 5 3 DTACK GENERATOR TO D...

Страница 29: ...put When this line is input low any word stored in the DAC first rank registers will begin analog conversion To initiate a conversion EXTSCL must go to a TTL low state for at least 150 ns before retur...

Страница 30: ...fier Response Selection 35 Digital Code Selection 36 Program Controlled And External Start Convert Mode 37 Connector Descriptions 38 Analog Output Accuracy When Optional Output Isolation Hardware is U...

Страница 31: ...t have occurred during shipment The board s should be checked for broken components damaged printed circuit board s heat damage and other visible contamination All claims arising from shipping damage...

Страница 32: ...on Switches A07 A06 A05 S2 Base Address Selection A15 to A08 JC Determines address modifier response of the board Installed jumper indicates response to short nonprivileged I O access JA JB Determines...

Страница 33: ...nnector been connected to the analog output connector P3 Refer to Connector Descriptions on page 38 6 When optional output isolation hardware is employed on the VMIVME 4116 review Analog Output Accura...

Страница 34: ...n in Figure 2 1 below For the board switch locations are shown in Figure 2 2 on page 34 Example For the VMIVME 4116 to respond to a base address of FXFFBC4016 the S1 and S2 switches would be set accor...

Страница 35: ...U For example force uses FBFF while Motorola uses FFFF Figure 2 2 Jumper and Switch Locations on the VMIVME 4116 JD JE S2 S1 JC DAC UPDATE MODE JUMPER EXTERNAL TRIGGER JUMPER BOARD BASE ADDRESS SELECT...

Страница 36: ...to either of the two address modifier codes that may be issued to the DAC board by a CPU board during a Write or Read cycle The DAC board is factory set to respond to supervisory short I O access To s...

Страница 37: ...figured for offset binary coding To change the DAC input coding to two s complement binary remove jumper JA and install jumper JB see Figure 2 3 below Figure 2 3 Digital Code Selection JA JB TWO S COM...

Страница 38: ...EDIATE DAC UPDATE MODE as described in Immediate DAC Update Mode on page 21 and Immediate DAC Update Mode on page 51 The EXTERNAL START CONVERT MODE is enabled by installing jumper JE Jumper JD must a...

Страница 39: ...40 and Table 2 2 on page 41 for the P2 connector signal assignments If the test bus option is to be used in conjunction with other VMIC analog I O boards then the user must use a VMIC printed circuit...

Страница 40: ...output isolation switches for all eight channels that can be turned ON OFF by software commands These switches are in series with the analog output and the user connected device at the P3 connector Th...

Страница 41: ...PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 PIN 11 PIN 12 PIN 13 PIN 14 PIN 15 PIN 16 PIN 17 PIN 18 PIN 19 PIN 20 PIN 21 PIN 22 PIN 23 PIN 24 PIN 25 PIN 26 PIN 27 PIN 28 PIN 29 PIN 30 PIN 31 PIN 32 C B...

Страница 42: ...ic 1 ANA COM 5V 2 ANA COM GND 3 ANA COM 4 ANA COM 5 ANA COM 6 ANA COM 7 AINTESTBS 8 ANA COM 9 AOTESTBS 10 ANA COM 11 12 ANA COM GND 13 5V 14 ANA COM 15 GND SEN 16 ANA COM 17 18 ANA COM 19 20 ANA COM 2...

Страница 43: ...r Pin Assignments PIN 16 PIN 15 A C ROW FRONT VIEW OF P3 CONNECTOR PIN 14 PIN 13 PIN 12 PIN 11 PIN 10 PIN 9 PIN 8 PIN 7 PIN 6 PIN 5 PIN 4 PIN 3 PIN 2 PIN 1 PC Board Row C pins are all analog common Ar...

Страница 44: ...Row A Signal Mnemonic Row B Signal Mnemonic Row C Signal Mnemonic 1 ANA COM 2 AN00 ANA COM 3 AN01 ANA COM 4 AN02 ANA COM 5 AN03 ANA COM 6 AN04 ANA COM 7 AN05 ANA COM 8 AN06 ANA COM 9 AN07 ANA COM 10...

Страница 45: ...location XXXX0070 This HEX code is the Control Word for output to the VMIVME 4116 P3 connector 7 Write 8000 HEX to each of the eight DAC channels at addresses XXXX0060 through XXXX006E 8 Using a 6 dig...

Страница 46: ...efer to Table 2 4 on page 44 and Figure 2 6 below for the Potentiometer Location and P3 connector pin for each channel 11 Remove extender and re install board into the chassis Calibration completed Fi...

Страница 47: ...46 2 VMIVME 4116 8 channel 16 bit Digital to Analog Converter Board Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 48: ...X The address bits A31 to A16 are CPU dependent Each Read cycle may be either a word or byte transfer The board base address may be selected by DIP switches as shown in Board Address Selection Switche...

Страница 49: ...D01 Bit D00 LSB Address XXXX0062 DAC Out 1 Write Bit D15 Bit D14 Bit D13 Bit D12 Bit D11 Bit D10 Bit D09 Bit D08 MSB Address XXXX0062 DAC Out 1 Write Bit D07 Bit D06 Bit D05 Bit D04 Bit D03 Bit D02 B...

Страница 50: ...XXX0068 DAC Out 4 Write Bit D15 Bit D14 Bit D13 Bit D12 Bit D11 Bit D10 Bit D09 Bit D08 MSB Address XXXX0068 DAC Out 4 Write Bit D07 Bit D06 Bit D05 Bit D04 Bit D03 Bit D02 Bit D01 Bit D00 LSB Address...

Страница 51: ...igh byte next For example assuming a board base address of XXXX0000 HEX a low byte transfer D7 to D0 to Channel 0 is written to address XXXX0001 HEX The high byte of data D15 to D8 is then written to...

Страница 52: ...connected to the external circuitry After powering up the board load the DAC channels with the initial 16 bit word or two 8 bit bytes required positive true offset binary or binary two s complement co...

Страница 53: ...ol bit is low Bit D13 A high state enables the selected analog output to pass out the P2 connector on test bus 2 AOTESTBS At power up this control bit is low Bit D12 A high state enables the selected...

Страница 54: ...when written low At power up this control bit is low Table 3 5 Analog Output Over TEST BUS 1 AINTESTBS Control and Status Register CSR Bit D15 Bit D14 Bit D13 Bit D12 Bit D11 Bit D10 Bit D09 Bit D08 N...

Страница 55: ...1 0 1 Not Used 0 or 1 1 Control and Status Register CSR Bit D07 Bit D06 Bit D05 Bit D04 Bit D03 Bit D02 Bit D01 Bit D00 Not Used Table 3 8 Analog Output Over P3 Connector Only Control and Status Regi...

Страница 56: ...gh to the CSR It should be noted that when setting D9 to initiate the DAC update that control bits D8 and D11 through D14 should be set or reset according to where the user wants the converted output...

Страница 57: ...and passes out the selected test bus An output may also be updated under program control to route to a specified test bus The board must have previously been jumpered to accommodate the DELAYED DAC UP...

Страница 58: ...E DAC UPDATE MODE explained in Immediate DAC Update Mode on page 51 The following program is intended as an instructional example only and may not be useful in the user s application A flowchart of th...

Страница 59: ...DAC MODE is jumper selectable as described in Program Controlled And External Start Convert Mode on page 37 The programming sequence in a flowchart is shown in Figure 3 4 on page 62 Figure 3 4 on page...

Страница 60: ...ence Immediate DAC Start Convert Mode POWER UP ON BOARD INITIALIZATION LOAD D A CONTROL REGISTER INITIALIZE D A ADDRESS POINTER LOAD D A HAVE ALL 8 D A CHANNELS BEEN UPDATED END YES NO Artisan Technol...

Страница 61: ...f all eight DAC channels have not been loaded then 7 7 Load next DAC channel 8 Else STOP Figure 3 2 Program Example Immediate DAC Update Mode Comment Load Next D A MOVE W 0 D0 1 MOVE W 4100 FF0070 2 L...

Страница 62: ...Sequence Delayed DAC Update Mode POWER UP ON BOARD INITIALIZATION INITIALIZE D A ADDRESS POINTER LOAD D A HAVE ALL 8 D A CHANNELS BEEN UPDATED END YES NO LOAD D A CONTROL REGISTER Artisan Technology G...

Страница 63: ...e outputs could have been selected to pass out either of the two test buses or out the AOTESTBS test bus 2 and the P3 connector simultaneously by selecting the proper Control Word as determined from P...

Страница 64: ...location Connector pins are clean and free from contamination No components of adjacent boards are disturbed when inserting or removing the board from the chassis Quality of cables and I O connections...

Страница 65: ...log Converter Board 64 Maintenance Prints User level repairs are not recommended The drawings and tables in this manual are for reference purposes only Artisan Technology Group Quality Instrumentation...

Страница 66: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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