LabWindows™/CVI Analog Programming - Digalog Systems Inc.

282 Pages·2002·1.37 MB·English

Series 2040 Test Systems
LabWindows™/CVI
Analog Programming
Part Number 4200-0215
Version 1.2
Table of Contents
Analog Programming .................................................................................... 7
Functional Call Example..................................................................... 8
DLIex_funct1.......................................................................... 8
Adjustable Digital Input/Output .................................................................... 9
ADIO Block Diagram....................................................................... 10
Adjustable Digital Input/Output (ADIO) ........................................... 11
Programming the ADIO................................................................... 12
DLIdio_master...................................................................... 14
DLIdio_addac....................................................................... 15
DLIdio_ardac........................................................................ 17
DLIdio_addata...................................................................... 19
DLIdio_ardata....................................................................... 21
DLIdio_dvrclk_2................................................................... 23
DLIdio_rstrobe_3.................................................................. 24
DLIdio_advector................................................................... 26
DLIdio_advectordata ............................................................ 29
DLIdio_arvectordata ............................................................. 31
Maximum Clock Rate Calculation:................................................... 33
Estimated Performance:................................................................... 35
AMPLITUDE MEASUREMENT SYSTEM....................................................... 39
& 64 CHANNEL RELAY MULTIPLEXER ....................................................... 39
RMUX & AMS Block Diagram.......................................................... 40
Relay Mux and Amplitude Measurement System (AMS) ................... 41
DLIms_mux.......................................................................... 41
DLIms_muxsig3 .................................................................... 43
DLIms_ams........................................................................... 44
DLIms_iams.......................................................................... 47
ANALOG SOURCE BOARD........................................................................ 51
ARBITRARY WAVEFORM GENERATOR...................................................... 51
ARB Block Diagram ......................................................................... 52
Arbitrary Waveform Generators (ARB).............................................. 53
DLIasb_arb........................................................................... 53
DLIasb_arbfreq..................................................................... 55
DLIasb_arbprog_a................................................................. 56
DLIasb_arbsin....................................................................... 58
DLIasb_arbpulse_a ............................................................... 59
DLIasb_arbget, DLIasb_arbput.............................................. 61
DLIasb_farbget, DLIasb_farbput............................................ 63
ANALOG SOURCE BOARD........................................................................ 67
D/A CONVERTERS..................................................................................... 67
D/A Converter Block Diagram.......................................................... 68
DLIasb_sda........................................................................... 69
DLIasb_dareset..................................................................... 71
32 CHANNEL AUXILIARY RELAY................................................................ 73
32 CHANNEL AUXILIARY FET.................................................................... 73
32 CHANNEL POWER RELAY .................................................................... 73
32 CHANNEL HIGH CURRENT FET........................................................... 73
Block Diagrams................................................................................ 74
DLIsw_sauxrly....................................................................... 75
DLIsw_auxrlylist.................................................................... 76
DLIsw_auxrlyreset................................................................. 77
32 CHANNEL DIGITAL/ANALOG CONVERTER.......................................... 79
DAC32 Block Diagram .................................................................... 80
32 Channel DAC Source Board....................................................... 81
DLIdac32_DAC32 ................................................................ 82
DLIdac32_DAC32OutputChan............................................. 83
DLIdac32_DAC32ProgChan ................................................. 84
DLIdac32_DAC32ResetChan................................................ 85
DLIdac32_DAC32SelRefChan............................................... 86
DLIdac32_DAC32StrobeChan .............................................. 88
DLIdac32_DAC32Prog ......................................................... 89
DLIdac32_DAC32Reset........................................................ 91
DLIdac32_DAC32SelRef....................................................... 92
DLIdac32_DAC32SetOutputEnable ...................................... 94
DLIdac32_DAC32ResetOutputEnable................................... 95
DLIdac32_DAC32SetAllOutputEnable .................................. 96
DLIdac32_DAC32ResetAllOutputEnable............................... 97
DLIdac32_DAC32StrobeOutput ........................................... 98
DLIdac32_DAC32SetStrobeEnable ....................................... 99
DLIdac32_DAC32ResetStrobeEnable.................................. 101
DLIdac32_DAC32SetAllStrobeEnable ................................. 103
DLIdac32_DAC32ResetAllStrobeEnable.............................. 104
DLIdac32_DAC32Strobe .................................................... 105
CVI Programming Examples........................................................... 106
DIGITAL INPUT/OUTPUT ........................................................................ 111
DIO Block Diagram ....................................................................... 112
Digital Input/Output (DIO)............................................................. 113
DLIdio_master.................................................................... 113
DLIdio_sdvren .................................................................... 114
DLIdio_sdvrdat................................................................... 115
DLIdio_dvrclk_2................................................................. 116
DLIdio_rstrobe_3................................................................ 117
DLIdio_rcomp_4 ................................................................ 119
DLIdio_rdata ...................................................................... 121
DLIms_DAMS..................................................................... 127
DLIms_DMSArm................................................................. 129
DLIms_DMSFreq ................................................................ 131
DLIms_DMSGet ................................................................. 132
DLIms_DMSPeriod ............................................................. 134
DLIms_muxsig3 .................................................................. 136
INSTRUMENTATION AMPLIFIER.............................................................. 137
InstAmp Block Diagram ................................................................. 138
DLIms_Inst ......................................................................... 139
ISOLATION AMPLIFIER............................................................................ 141
IsoAmp Block Diagram .................................................................. 142
DLIms_Inst ......................................................................... 143
MATRIX RELAY......................................................................................... 145
Matrix Relay Block Diagram........................................................... 146
Matrix Relay Board (MRLY) ............................................................ 147
DLIsw_modmrly ................................................................. 148
DLIsw_smrly....................................................................... 150
DLIsw_mrlystrobe............................................................... 151
DLIsw_mrlyset .................................................................... 152
DLIsw_mrlyswitchall ........................................................... 153
DLIsw_mrlyreset................................................................. 154
MEASUREMENT DISPLAY ELECTRONICS ................................................ 157
MDE Block Diagram ...................................................................... 158
Measurement Display Electronics (MDE)........................................ 159
DLIms_trig.......................................................................... 159
DLIms_sweep..................................................................... 161
DLIms_delay....................................................................... 162
DLIms_mark....................................................................... 163
DLIms_t2del....................................................................... 164
DLIms_vert......................................................................... 165
MULTI-FORM RELAY BOARD .................................................................. 167
Multi-Form Relay Block Diagram ................................................... 168
Multi-Form Relay Board................................................................. 169
DLIsw_mformrly................................................................. 171
DLIsw_mformrlyreset.......................................................... 172
MISCELLEANOUS FUNCTIONS............................................................... 175
DLImisc_GetTesterSerial ..................................................... 176
DLImisc_idle....................................................................... 177
Dlimisc_now ...................................................................... 178
MULTIPLE SERIAL PROTOCOL BOARD ................................................... 179
MSP Block Diagram....................................................................... 180
Multiple Serial Protocol Board ....................................................... 181
DLImsp_sendSerial ............................................................. 182
DLImsp_recvSerial.............................................................. 183
DLImsp_setUartParams....................................................... 184
DLImsp_getUartParams....................................................... 186
OPEN COLLECTOR I/O............................................................................ 189
OCIO Block Diagram .................................................................... 190
Open Collector I/O Board (OCIO) ................................................. 191
DLIdio_socen ..................................................................... 192
DLIdio_ocenreset ............................................................... 193
DLIdio_socrail .................................................................... 194
DLIdio_ocrailreset............................................................... 195
DLIdio_socdata................................................................... 196
DLIdio_ocdatareset............................................................. 197
DLIdio_socread .................................................................. 198
DLIdio_ocput ..................................................................... 199
DLIdio_ocget...................................................................... 200
DLIdio_occlk ...................................................................... 201
DLIdio_ocstrobe................................................................. 202
PROGRAMMABLE POWER SUPPLIES...................................................... 205
PPS Block Diagram........................................................................ 206
Programmable Power Supplies....................................................... 207
DLIpow_poweruut ............................................................. 209
DLIpow_poweruutac.......................................................... 210
DLIpow_pchek................................................................... 212
DLIpow_powerreset ........................................................... 213
DLIpow_power_8............................................................... 214
DLIpow_powerpb............................................................... 216
PROGRAMMABLE RESISTOR/OHMMETER.............................................. 217
PRO Block Diagram....................................................................... 218
PROGRAMMABLE RESISTOR/OHMMETER BOARD...................... 219
DLIprs_promeas ................................................................. 220
DLIprs_prres....................................................................... 222
DLIprs_prvdrop .................................................................. 223
DLIprs_prvmeas.................................................................. 225
SOURCE METER INTERFACE.................................................................... 229
SMI Block Diagram........................................................................ 230
DLIsmi_SMUDisconnect..................................................... 232
DLIsmi_SMUGpibRead....................................................... 233
DLIsmi_SMUGpibWrite ...................................................... 234
DLIsmi_SMUInterlock......................................................... 235
DLIsmi_SMUMeas.............................................................. 236
DLIsmi_SMURemoteSense ................................................. 237
DLIsmi_SMUReset.............................................................. 238
DLIsmi_SMUSourceAmps................................................... 239
DLIsmi_SMUSourceVolts .................................................... 241
DLIsmi_VPSDisconnect....................................................... 243
DLIsmi_VPSInterlock .......................................................... 244
DLIsmi_VPSMeas................................................................ 245
DLIsmi_VPSProg................................................................. 247
DLIsmi_VPSReset................................................................ 249
SELFTEST MULTIPLEXER........................................................................... 251
TMUX BLOCK DIAGRAM.............................................................. 252
DLIms_tmux....................................................................... 253
TIME MEASUREMENT SYSTEM ................................................................ 255
TMS Block Diagram....................................................................... 256
Event Counter Block Diagram........................................................ 257
Time and Frequency Measurement System (TMS) .......................... 258
DLIms_tcount..................................................................... 258
DLIms_dtime...................................................................... 260
DLIms_freq......................................................................... 262
DLIms_ratio........................................................................ 264
TRIGGER MATRIX .................................................................................... 267
Trigger Matrix Block Diagram......................................................... 268
Trigger Matrix ................................................................................ 269
Trigger Matrix Functions................................................................. 275
DLItmx_tmsetin .................................................................. 275
DLItmx_tmsetout................................................................ 277
DLItmx_cleartm.................................................................. 279
DLItmx_readtm .................................................................. 280
Analog Programming Manual V1.2 LabWindows/CVI
Analog Programming
Series 2040 Test System 7
LabWindows/CVI Analog Programming Manual V1.2
Functional Call Example
DLIex_funct1
#Include <dliex.h>
The following sections contain the functions, and specifications for each
board in the Series 2040 Test System Testhead. CVI functions are shown for
each board and follow this example format. If successful, the function will
return the DLI_NO_ERROR value (as currently defined in the <dlitypes.h>
include file as a zero). If not, a non-zero integer value will be returned. The
error message associated with any non-zero returned integer can be viewed
using the errmsg.chm Help file.
Prototype: u_int32 DLIex_funct1 (int16 channel, int16 state);
<errnum> = DLIex_funct1(channel, state);
WHERE:
channel
= 0 to 31, (1 Auxrly or Auxfet board)
= 0 to 63, (2 boards), etc.
state
= 0 Turn relay off.
= 1 Turn relay on.
EXAMPLE:
u_int32 errnum
errnum = DLIex_funct1 (2, 0);.............................................................../*Turn relay #2 off.*/
8 Series 2040 Test System
Analog Programming Manual V1.2 LabWindows/CVI
Adjustable Digital Input/Output
Series 2040 Test System 9
LabWindows/CVI Analog Programming Manual V1.2
ADIO Block Diagram
10 Series 2040 Test System