Table of Contents
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Index
S
secondary GPIB address, 7-10
Send routine
configuring instruments, 3-17
ibic utility, 5-11 to 5-12
SendIFC routine, 3-15
serial polling
automatic, 6-4 to 6-5
enabling, 7-13
interrupts and, 6-5
procedure for, 6-4 to 6-5
stuck SRQ state and, 6-5
service requests
from IEEE 488
devices, 6-4
from IEEE 488.2
devices, 6-4
SRQ and serial polling
with NI-488 device
functions, 6-6
with NI-488.2 routines, 6-6
to 6-8
timeout value, setting, 7-15
using NI-488.2 routines
(example), 2-16 to 2-17
service requests
automatic serial polling, 6-4
to 6-5
example, 2-10 to 2-13
RQS status, A-3
serial polling
IEEE 488 device
functions, 6-6
IEEE 488.2 routines, 6-6
to 6-8
SRQI status, A-2
Set function
description, 5-19 to 5-20
selecting NI-488.2 function
mode, 5-11
SRQ (service request) line
NI-488.2M SRM for OS/2
application example, 2-10
to 2-13
description (table), 1-7
ESRQ error code, B-9
requesting service, 6-3
serial polling
stuck SRQ state, 6-5
SRQI status, A-2
standards
ANSI/IEEE Standard
488.1-1987, 1-5
ANSI/IEEE Standard
488.2-1987, 1-5
status variables. See global
variables.
status word variable. See ibsta
(status word).
stuck SRQ condition, 6-5
System Controller
configuring, 7-12
definition, 1-6
T
TACS status, A-4
Talkers
definition, 1-5
TACS status, A-4
technical support, C-1
terminate read on EOS, 7-11
termination methods
data transfer termination, 6-1
to 6-2
device termination methods, 4-6
TestSRQ routine, 3-18, 6-7
timeout setting
configuring, 7-10
serial polls, 7-15
I-10
© National Instruments Corp.
with NI-488 device
functions, 6-6
with NI-488.2 routines, 6-6
to 6-8
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