Index
© National Instruments Corp.
I-19
GPIB-SCSI-A User Manual
function argument delimiters, 6-3
GPIB operation, 6-23
DCR bit, 6-24 to 6-25
device clear, 6-26
ERR bit, 6-25
Go To Local (GTL), 6-26
Group Execute Trigger (GET), 6-26
parallel poll, 6-26
RDY bit, 6-25
SCSI bits, 6-24
serial poll, 6-24
SRQ* bit, 6-25
Take Control (TCT), 6-26
GPIB read and write termination (END and EOS), 6-8 to 6-9
listening function of GPIB-SCSI-A and SCSI, 6-5 to 6-6
numerical input and output, 6-4
processing of, 6-3
programming messages, 6-1
example, 6-1 to 6-3
format of, 6-1
SCSI data transmission, 6-9
SCSI message system, 6-9
SCSI phase-handling, 6-9
commands not requiring data phase, 6-10
commands requiring data in phase, 6-10
commands requiring data out phase, 6-11
disconnection/reconnection, 6-11 to 6-12
status and error information, 6-4 to 6-5
talk function of GPIB-SCSI-A and SCSI, 6-7 to 6-8
See also functions, G mode.
programming in S mode
Command Descriptor Blocks, 4-1 to 4-2
default settings, 4-10
disconnection/reconnection
during data transfers, 4-5 to 4-8
overview, 4-5
while waiting for GPIB events, 4-8 to 4-9
error indication, 4-4 to 4-5
function names and opcodes, 4-2
GPIB address, 4-2 to 4-3
programming messages, 4-1
format of, 4-1 to 4-2
SCSI message system, 4-4
