1756 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
Index
protecting against calibration, 337
protection, 286, 288, 362
protection lock, 1269
PTYPE byte (CXPI), trigger when
present, 916
PTYPE frames, CXPI, 913
pulse waveform generator output, 1447
pulse width, 599, 607
pulse width duration trigger, 1332, 1333,
1337
pulse width measurement, 79, 568
pulse width trigger, 1309
pulse width trigger level, 1334
pulse width triggering, 1296
pulse width, waveform generator, 1450
pwidth, 607
Python, VISA COM example, 1646
Python, VISA example, 1693, 1699
PyVISA 1.5 and older, 1693
PyVISA 1.6 and newer, 1699
Q
qualifier, 1337
qualifier for glitch search, 1162
qualifier, runt search, 1172
qualifier, runt trigger, 1362
qualifier, transition search, 1176
qualifier, transition trigger, 1372
qualifier, trigger duration, 1356, 1357
qualifier, trigger pattern, 1358
queries, multiple, 87
query error detected in Standard Event
Status, 236
query responses, block data, 86
query responses, reading, 85
query results, reading into numeric
variables, 86
query results, reading into string
variables, 86
query return values, 1617
query setup, 504, 529, 568, 1277
query subsystem, 322, 394
querying setup, 345
querying the subsystem, 1296
queues, clearing, 1579
quick reference, commands, 93
quoted ASCII string, 224
QYE (Query Error) status bit, 234, 236
R
ramp symmetry, waveform generator, 1451
ramp symmetry, waveform generator
modulating signal, 1460
ramp waveform generator output, 1447
random trigger holdoff, 1304
range, 460, 1292
range for channels, 363
range for duration trigger, 1359
range for external trigger, 436
range for full-scale vertical axis, 494
range for glitch search, 1163
range for glitch trigger, 1337
range for time base, 1285
range of offset values, 353
range qualifier, 1336
range, I2S, 959
ranges, value, 224
ratio measurements with X cursors, 539
ratio measurements with Y cursors, 546
ratio of AC RMS values measured between
channels, 634
Ratio, power modulation analysis, 753
raw acquisition record, 1408
RCL (Recall), 243
Rds (dynamic ON resistance)
waveform, 798
Rds(on) power measurement, 659
Rds(on) value for conduction
calculation, 800
reactive power, 660
read configuration, 239
ReadIEEEBlock method, 81, 85, 87
ReadList method, 81, 85
ReadNumber method, 81, 85
readout, 1520
ReadString method, 81, 85
real power, 661
Real Power source in Class D harmonics
analysis, 741
real-time acquisition mode, 307
recall, 243, 810, 1277
recall arbitrary waveform, 812
recall CAN symbolic data, 813
RECall commands, 809
recall filename, 814, 1445
recall LIN symbolic data, 815
recall mask, 816
recall path information, 817
recall reference waveform, 819
recall setup, 818
recalling and saving data, 403
receiver width, I2S, 949
RECTangular window for transient
signals, 483
reference, 460
reference clock, 1286
reference for time base, 1546
reference point, FFT Phase, 477
reference signal (10 MHz), 310
reference signal mode, 1286
reference waveform save source, 850
reference waveform, recall, 819
reference waveform, save, 851
reference waveforms, clear, 1483
reference waveforms, display, 1484
reference waveforms, label, 1485
reference waveforms, save to, 1486
reference waveforms, skew, 1487
reference waveforms, Y offset, 1488
reference waveforms, Y range, 1489
reference waveforms, Y scale, 1490
reference, lister, 526
reference, time base, 1287
registers, 236, 243, 247, 260, 274, 276,
278, 280, 283, 286, 288
registers, clearing, 1579
reject filter, 1327
reject high frequency, 1300
reject noise, 1309
relative standard deviation, 622
remote command logging,
enable/disable, 1270, 1274
remote control examples, 1619
Remote Terminal Address (RTA), M1553
trigger, 997
remote user interface enabled/disabled
status, 281, 284, 1571, 1573
remove cursor information, 531
remove labels, 418
remove message from display, 1263
reorder channels, 261
repetitive acquisitions, 291
report errors, 1264
report transition, 626
reporting status, 1557
reporting the setup, 1296
request service, 251
Request-for-OPC flag clear, 233
reset, 244
reset conditions, 244
reset defauts, waveform generator, 1471
reset mask statistics, 677
reset measurements, 411
Resolution Bandwidth, FFT, 478
resolution of printed copy, 1515
resource session object, 81
ResourceManager object, 81
restore configurations, 239, 243, 247,
1277
restore labels, 418
restore setup, 243
return values, query, 1617
returning acquisition type, 318
returning number of data points, 308
reverse polarity, NFC trigger, 1342
RF burst demo signal, 387
right time base reference, 1287
ringing pulse demo signal, 386
ripple (output) analysis, 775
ripple, output, 662
rise time measurement, 568
rise time of positive edge, 611
Rise Time, power modulation analysis, 753
rising edge count measurement, 602
rising pulse count measurement, 605
RMS - AC, power modulation analysis, 753
RMS value measurement, 588, 635
roll time base mode, 1283
root (:) commands,
255, 258
root level commands, 3
RQL (Request Control) status bit, 234, 236
RQS (Request Service), 251
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