National Instruments NI USB-621x manual 177

software

configuring AI ground-reference settings, 4-5

programming devices, 2-4 software (NI resources), C-1software-timed

acquisitions, 4-9 generations, 7-2

specifications, A-1 device, 1-3USB-6210,A-3USB-6211,A-6USB-6215,A-6USB-6218,A-9

start

trigger, 9-31 static DIO, 8-2

using PFI terminals as, 10-3support

technical, C-1

switching from a large to a small input range, 4-7

synchronous counting mode, 9-35

T

technical support, xvi, C-1 terminal configuration, 4-3 analog input, 4-1

terminals

connecting counter, 9-29NI-DAQmx default counter, 9-29

Timebase

100kHz, 12-2

20MHz, 12-1

80MHz, 12-1

timed acquisitions, 4-9

timing output signals, exporting using PFI terminals, 10-3

training, xvi

training and certification (NI resources), C-1

Index

transducers, 2-3 trigger, 14-1

arm start, 9-31 pause, 9-31 start, 9-31

triggering, 14-1 analog input, 4-10 counter, 9-31

with a digital source, 14-1troubleshooting

analog input, B-1 analog output, B-3

troubleshooting (NI resources), C-1two-signaledge-separation

measurement, 9-18 buffered, 9-19 single, 9-18

U

USB

Signal Streams, 13-1 USB bulk transfers, 13-1USB signal stream

as a transfer method, 13-1

changing data transfer methods, 13-2USB-6210,A-1

analog input signals, 5-1 LED, A-3

pinout, A-1 specifications, A-3

USB-6211,A-4

analog input signals, 5-1 LED, A-6

pinout, A-4 specifications, A-6

USB-6215,A-4

analog input signals, 6-1 LED, A-6

pinout, A-4 specifications, A-6

© National Instruments Corporation I-9 NI USB-621x User Manual