Index
© National Instruments Corp.
Index- 17
NI-488.2M UM for Windows NT
service requests
from IEEE 488 devices, 6-5
from IEEE 488.2 devices, 6-5 to 6-6
setting timeout value in ibconf utility, 7-10
SRQ and serial polling
with NI-488 device functions, 6-7
with NI-488.2 routines, 6-8 to 6-9
service requests
application examples, 2-10 to 2-13
serial polling
IEEE 488 devices, 6-5
IEEE 488.2 devices, 6-5 to 6-6
stuck SRQ state, 6-6
Talker/Listener applications, 6-5
set 488.2 command, 5-13
Set (udname or 488.2) function, 5-14 to 5-15
setting up your system. See configuration.
software. See NI-488.2M software.
SPOLL bit, 6-5
SPOLL status word condition
bit position, hex value, and type (table), 3-4
description, A-3
SRQ (service request) line
application examples, 2-10 to 2-13
purpose (table), 1-3
serial polling
automatic serial polling, 6-6
using NI-488 device functions, 6-7
using NI-488.2 routines, 6-8 to 6-9
stuck SRQ state, 6-6
SRQI status word condition
bit position, hex value, and type (table), 3-4
description, A-2
status word - ibsta, 3-3 to 3-5
ATN, A-4
CIC, A-4
CMPL, A-3
DCAS, 6-4 to 6-5, A-5
DTAS, 6-4 to 6-5, A-5
END, A-2
ERR, A-2
EVENT, A-3
ibic example, 5-9
LACS, 6-4, A-4
LOK, A-3
programming considerations, 3-3 to 3-5
REM, A-4
RQS, A-3
SPOLL, A-3
