Table of Contents
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Index
waiting for
measurement, 3-11
NI-488.2 applications, 3-13
to 3-20
configuring
instruments, 3-17
finding all listeners, 3-15
identifying
instruments, 3-16
initialization, 3-15
initializing
instruments, 3-17
items to include, 3-13
NI-488.2 program
shell, 3-14
placing board offline, 3-20
processing data, 3-19
reading measurement, 3-19
triggering
instruments, 3-18
waiting for measurement,
3-18 to 3-19
NI-488.2 language interface,
3-1 to 3-4
advantages, 3-1 to 3-2
NI-488 functions, 3-2
to 3-3
NI-488.2 routines, 3-3
to 3-4
OS/2 API interface, 3-4
running applications, 3-21
status checking using global
variables, 3-4 to 3-6
ibcnt and ibcntl (count
variables), 3-6
iberr (error variable), 3-6
ibsta (status word), 3-4
to 3-5
asynchronous I/O
EOIP error code, B-7
example, 2-6 to 2-7
AT-GPIB boards, ibtest checking of,
4-1 to 4-2
ATN (attention) line (table), 1-7
NI-488.2M SRM for OS/2
ATN status, A-4
automatic serial polling
enabling, 7-13
interrupts and, 6-5
procedure for, 6-4 to 6-5
stuck SRQ state and, 6-5
auxiliary functions, ibic. See ibic
utility.
B
base I/O address, 7-14
board configuration. See ibconf
utility.
board functions. See NI-488
functions.
boards
disabling access to, 7-14
ibtest checking of
AT-GPIB boards, 4-1
GPIB boards, 4-2
bus management, 6-2 to 6-3
bus timing, configuring, 7-13
C
cables, ibtest checking of, 4-2
CIC. See Controller-in-Charge.
CIC status, A-4
clearing and triggering devices
(example), 2-4 to 2-5
CMPL status, A-3
communication errors
repeat addressing, 4-6
termination method, 4-6
communication examples
basic communication with IEEE
488.2 compliant devices, 2-14
to 2-15
I-2
© National Instruments Corp.
to 4-2
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