Initialize Scsi Subsystem - Adaptec AHA-1740A Technical Reference Manual

EISA-to-Fast SCSI Host Adapter

Initialize SCSI Subsystem

F E D
0 0 0
Fields that are empty are reserved and should be set to zero.
This command allows the host to place a copy of the configuration information per-
taining to the SCSI subsystem (stored in system CMOS RAM) into the host adapter's
internal RAM.
The data pointer field contains the physical memory address (least significant byte
first) from which the host adapter will read the configuration data. The data length
C B A 9 8
0 0 0 0 0
Flag Word 1
Pointer to Initialization Configuration Data
Length of Initialization Configuration Data
Status Block Pointer
Enhanced Mode Firmware Description
7 6 5 4 3
0 0 0 0 0
2 1 0 Byte
Offset
1 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
6-23