National Instruments DAQ X NI 634 Series User Manual page 269

Index
MIO X Series devices, 4-9
Simultaneous MIO X Series devices,
4-38
DC coupling, connections (Simultaneous
MIO X Series devices), 4-43
default
counter terminals, 8-42
NI-DAQmx counter/timer pins, 8-42
pins, 8-42
desktop use, 1-7
device
information, A-1
multiple synchronization, 9-3
NI 6345/6355, A-14, A-18
pinouts, 1-10
self-calibration, 1-4
specifications, 1-10
DI change detection, 6-19
DI Sample Clock signal, 6-4
di/SampleClock, 6-4
DIFF connections
using with floating signal sources (MIO
X Series devices), 4-13
using with ground-referenced signal
sources (MIO X Series devices), 4-19
when to use with floating signal sources
(MIO X Series devices), 4-12
when to use with ground-referenced
signal sources (MIO X Series
devices), 4-18
differential analog input, troubleshooting, C-1
differential connections
for ground-referenced signal sources
Simultaneous MIO X Series
devices, 4-42
for non-referenced or floating signal
sources
Simultaneous MIO X Series
devices, 4-43
using with floating signal sources
MIO X Series devices, 4-13
using with ground-referenced signal
sources
MIO X Series devices, 4-19
when to use with floating signal sources
I-6 | ni.com
MIO X Series devices, 4-12
when to use with ground-referenced
signal sources
MIO X Series devices, 4-18
digital
waveform acquisition, 6-4
waveform generation, 6-13
digital I/O
block diagram, 6-1
circuitry, 6-1
connecting signals, 6-24
DI change detection, 6-19
digital waveform generation, 6-13
getting started with applications in
software, 6-25
I/O protection, 6-18
programmable power-up states, 6-18
static DIO, 6-2
triggering, 11-1
waveform acquisition, 6-4
digital output
trigger signals, 6-12
triggering, 6-12
digital routing, 9-1
digital signals
Change Detection Event, 6-19
connecting, 6-24
Counter n Sample Clock, 8-40
DI Sample Clock, 6-4
DO Sample Clock, 6-13
digital source, triggering, 11-1
digital waveform
acquisition, 6-4
generation, 6-13
disk drive power (PCI Express), 3-6
disk drive power connector (PCI Express
devices), 3-6
DMA
as a transfer method, 10-1
controllers, 10-1
DO Sample Clock signal, 6-13
do/SampleClock, 6-13
documentation
related documentation, B-1
double-buffered acquisition