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Index
DAQCard-DIO-24 User Manual
I-2
© National Instruments Corporation
OBFA*
Mode 1 strobed output, B-16
Mode 2 bidirectional bus, B-19
OBFB*, B-16
block diagrams
DAQCard-DIO-24, 3-1
PC Card I/O channel interface circuitry
(figure), 3-2
bulletin board support, E-1
C
cable connector, 4-5 to 4-9
digital I/O signal connections, 4-7 to 4-8
pin assignments (figure), 4-5
pin descriptions (table), 4-6
power connections, 4-8 to 4-9
cables
custom cables, 1-6
part numbers for connectors, 1-6
signal connections, 4-13
ComponentWorks software, 1-3
configuration
DAQCard-DIO-24, 2-2
PC Card questions and answers, D-1
connectors. See also I/O connector.
cable connector, 4-5 to 4-9
digital I/O connector, 3-3
control words
Mode 1 strobed input, B-12
Mode 1 strobed output, B-15
Mode 2 bidirectional bus, B-19
Port C (table), B-4
control-word formats, 82C55A CNFG
Register, B-3
customer communication, xiii, E-1 to E-2
D
DAQCard-DIO-24. See also hardware
overview.
custom cables, 1-6
features, 1-1 to 1-2
optional equipment, 1-5 to 1-6
requirements for getting started, 1-2
software programming choices, 1-2 to 1-5
National Instruments application
software, 1-3
NI-DAQ driver software, 1-3
register-level programming, 1-5
unpacking, 1-7
DATA signal (table), 4-9
digital I/O connector, 3-3
digital I/O signal connections, 4-7 to 4-8
exceeding maximum ratings
(caution), 4-8
illustration, 4-8
specifications and ratings, 4-7
documentation
conventions used in manual, x-xi
National Instruments documentation, xii
organization of manual, ix-x
related documentation, xiii
E
electronic support services, E-1 to E-2
e-mail support, E-2
environment specifications, A-2
equipment, optional, 1-5 to 1-6
F
fax and telephone support numbers, E-2
Fax-on-Demand support, E-2
FTP support, E-1