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f. Response Data Format Field
This field displays the code which shows the INQUIRY data format. The definition of the
code is as shown below. The IDD reports either (0,0,0,1) or (0,0,1,0), depending on the
specification in the CHANGE DEFINITION command.
"Response Data Format"
Bit
g. Additional Data Length
This field shows the length of the INQUIRY data (byte length) after byte 5. This value
shows the length in the INQUIRY Data held by the IDD without relation to the
specification in the transfer byte length field in the CDB, and is always
length = 64 bytes).
h. Supported Functions
The bit positions shown below are valid only when the CHANGE DEFINITION command
is set so that the SCSI-2 Mode INQUIRY data are transferred, and the functions which the
IDD supports are shown in the bit correspondence. When "1" is displayed, it indicates that
that function is supported and when "0" is displayed, it indicates that that function is not
supported. When the CHANGE DEFINITION command is not set so that SCSI-2 Mode
INQUIRY data are transferred, "0" is displayed in all these bit positions.
(a) Byte 3
AENC (asynchronous event notification capability):
This feature notifies the asynchronous condition.
TrmIOP (terminate I/O process):
The TERMINATE I/O PROCESS message.
(b) Byte 6
ACKBREQB (ACKB/REQB):
Use the ACKB and REQB signals with the B cable or the Q cable.
Addr32 (Wide SCSI Address 32):
32 bit SCSI Addressing
Addr16 (Wide SCSI Address 32):
16 bit SCSI Addressing
3 - 6
3 2 1 0
Standard INQUIRY Data Format
0 0 0 0 Format specified in ANSI X3.131-1986 (SCSI-1).
0 0 0 1 Format specified in ANSI X3T9.2/85-52 (CCS).
0 0 1 0 Format specified in ANSI X3T9.2/86-109 (SCSI-2).
[0]
[0]
[0/1]
C141-E039-01EN
X'3B' (total data
[0]
[0]
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