National Instruments GPIB-SCSI-A, Руководство пользователя

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Chapter 5 S Mode Functions
© National Instruments Corp. 5-73 GPIB-SCSI-A User Manual
rqsns (continued)
Table 5-4 contains the format for the Sense data of the
GPIB-SCSI-A along with a description about each byte.
Table 5-4. Sense Data Format for the GPIB-SCSI-A
Byte Value Description
0 70H Error class 7, code 0
1 0 Segment number
2 x Sense key, describes error condition
3 - 6 0 Information
7 14 Additional Sense Length
8 x GPIB error indicator
iberr
as in
that returned by
stat
.
9 x SCSI error indicator
scerr
, as in
that returned by
stat
.
10 - 11 x GPIB-SCSI-A status, as in
that returned by
stat
.
12 - 17 0 Reserved
18 - 21 x Count of bytes transferred, as in
that returned by
stat
.