User manual

Index
© National Instruments Corporation I-7 NI-DAQ User Manual for PC Compatibles
GPCTR_Change_Parameter,
3-93, 4-10
WFM_DB_Config, 4-10
digital I/O functions
applications
double-buffered I/O,
3-75 to 3-76
group block I/O applications,
3-69 to 3-70
DIG_DB_Config, 3-59, 4-10
DIG_DB_HalfReady, 3-59, 4-12
DIG_DB_Transfer, 3-59, 4-11
HalfReady functions, 4-11 to 4-12
DAQ_DB_HalfReady, 3-24, 4-12
DIG_DB_HalfReady, 3-59, 4-12
GPCTR_Read_Buffer, 4-12
WFM_DB_HalfReady, 4-12
low-level double-buffered data
acquisition functions, 3-23 to 3-24
application tips, 3-31 to 3-32
DAQ_DB_Config, 3-23, 4-10
DAQ_DB_HalfReady, 3-24, 4-12
DAQ_DB_Transfer, 3-24, 4-11
transfer functions, 4-10 to 4-11
DAQ_DB_Transfer, 3-24, 4-11
DIG_DB_Transfer, 3-59, 4-11
GPCTR_Read_Buffer, 4-11
WFM_DB_Transfer, 4-11
double-buffered waveform generation
applications, 3-47 to 3-48
DSA devices, RTSI connections, 3-103
E
E series devices
Calibrate_E_Series function, 3-4
counter usage, 3-50
FIFO lag effect, 3-51 to 3-52
RTSI bus connections, 3-103
event counting, 3-86 to 3-89
concatenated event counting, 3-88 to 3-89
CTR_EvCount function, 3-77
CTR_EvRead function, 3-77
flow chart, 3-82
frequency measurement, 3-87 to 3-88
overview, 3-86
pulse width measurement, 3-86 to 3-87
time-lapse measurement, 3-87
timer event counting (figure), 3-86
event message functions, 3-5. See also
NI-DAQ events in Visual Basic for
Windows.
applicationtips,3-5to3-6
Config_Alarm_Deadband, 3-5
Config_ATrig_Event_Message, 3-5
Config_DAQ_Event_Message, 3-5
event procedures, 3-6
external device support (table)
parallel port, 1394, and other devices, 1-6
SCXI and USB devices, 1-6
external multiplexer support
(AMUX-64T), 3-25
external triggering of waveform
generation, 3-52
EXTUPD* signal (table), 3-104
EXTUPDATE* signal (table), 3-104
F
FIFO lag effect, 3-51 to 3-52
frequency measurement, 3-87 to 3-88
frequency output, counter/timer
functions, 3-81
functions
analog input functions
one-shot analog input
functions, 3-16 to 3-19
single-channel analog input
application tips, 3-17 to 3-19
single-channel analog input
functions, 3-16 to 3-19