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21020285 D User’s Guide
Chapter 7 Board-control Commands
Page 7 - 36 Board Information (15H)
Option Flags
The Options Flags byte returned here is identical to the byte returned with the
Identify command. It is used to indicate whether a particular option is enabled
or available in the revision of firmware installed.
The bit-meanings of the Option Flags field are as follows:
RST Reset Jumper
0 ⇒ SCSI bus will not be reset.
1 ⇒ SCSI bus will be reset.
SCSI ID BITS SCSI ID of Adapter - Indicates the current ID of the adapter.
0 ⇒ Bit of ID not set.
1 ⇒ Bit of ID set.
Firmware Number of Even EPROM
There is a set of two EPROMs on the board. This number is the Firmware
Number of the EVEN EPROM.
BITS
76543210
SCSI ID 2 SCSI ID 1 SCSI ID 0 RST 0 0 SCSI ID3
Table 94: Option Flags Field - Identify Status Block
SCSI ID
Option Flags Bits
0765
00000
10001
20010
30011
40100
50101
60110
70111
81000
91001
101010
111011
121100
131101
141110
151111
Table 95: Adapter SCSI ID Bits