National Instruments NI 6221 User Manual page 408

PCI-6221 (37-pin), A-13
USB-6221 BNC, A-23
USB-6221 Screw Terminal, A-16
USB-6225 Mass Termination, A-41
USB-6225 Screw Terminal, A-38
USB-6229 BNC, A-60
USB-6229 Screw Terminal, A-53
USB-6251 BNC, A-80
USB-6251 Mass Termination, A-83
USB-6251 Screw Terminal, A-72
USB-6255 Mass Termination, A-103
USB-6255 Screw Terminal, A-100
USB-6259 BNC, A-123
USB-6259 Mass Termination, A-126
USB-6259 Screw Terminal, A-115
start
analog input internal timing, B-10
trigger, 7-32
static DIO, 6-2
using PFI terminals as, 8-3
support, technical, E-1
switching from a large to a small input
range, 4-9
synchronization modes, 7-38
80 MHz source, 7-39
external source, 7-39
other internal source, 7-39
synchronizing multiple devices, 9-3
synchronous counting mode, 7-35
T
technical support, xxi, E-1
terminal configuration, 4-5
analog input, 4-1
terminal name, 3-5
terminals
connecting counter, 7-30
NI-DAQmx default counter, 7-30
© National Instruments Corporation
Timebase
100 kHz, 9-2
20 MHz, 9-2
80 MHz, 9-2
timed acquisitions, 4-11
timing diagrams
AI timing clocks, B-5
analog input, B-1
analog input internal timing, B-5
analog input output timing, B-19
analog input pause trigger, B-18
analog input reference trigger, B-13
analog input sample clock, B-15
analog input signal definitions, B-2
analog input Start, B-10
analog input timing, B-4
analog output, B-21
analog output input timing, B-22
analog output Pause Trigger, B-29
analog output pause trigger, B-25
analog output signal definitions, B-21
analog output Start trigger, B-25
analog output timing Start trigger, B-28
clock generation, B-44
Convert Clock, B-8
count enable delays, B-37
counter gating modes, B-43
counter input requirements, B-38
counter output delays, B-42
counter pin to internal signal delays, B-35
counters, B-34
digital I/O, B-30
digital waveform acquisition, B-30
digital waveform generation, B-33
gate pulse width input requirements, B-39
gate to source setup and hold, B-39
input timing verification, B-26
internal analog output timing, B-23
output timing, B-28
pulse width input requirements, B-38
I-15
Index
M Series User Manual