Read Host Adapter Inquiry Data - Adaptec AHA-1740A Technical Reference Manual

EISA-to-Fast SCSI Host Adapter

Read Host Adapter Inquiry Data

F E D
0 Options
Fields that are empty are reserved and should be set to zero.
This command can be used to obtain release information and revision level of the
host adapter's firmware. It also provides information regarding parameters of the
host adapter.
The data pointer field contains the physical memory address (least significant byte
first) to which the host adapter will store the configuration. The data length field con-
tains the maximum number of bytes allocated for the status block. The maximum
C B A 9 8
0 0 0 0
Flag Word 1
Destination Pointer of inquiry data
Length of inquiry data
Status Block Pointer
Enhanced Mode Firmware Description
7 6 5 4 3
0 0 0 0 1
2 1 0 Byte
Offset
0 1 0 00
02
04
06
08
0A
0C
0E
10
12
14
16
18
1A
1C
1E
20
22
24
26
28
2A
2C
2E
6-29