Figure 3.8 Mode Select Parameter Structure - Fujitsu MAX3073NC - SCSI,80, Dell DC961,Hard Drive Scsi Logical Interface Specifications

[Command to all INITs]
MODE
SELECT
Pages:
1, 2, 7, 8, A, C, 19, 1C,
21
[Command to all INITs]
Pages:
1, 2, 7, 8, A, C, 19, 1C,
21
The MODE SELECT parameters include parameters which can be changed by the INIT as desired,
parameters which the INIT cannot change, which whose values are determined by the IDD unilaterally
and parameters which can be changed by the INIT within certain appropriate limits. The IDD also
contains parameter fields which are applicable for rounding processing ("rounding up" or "rounding
down") of parameter values specified by the INIT to values which the IDD can use in actual operation.
When changing of parameters other than "variable parameters" is requested by the INIT in the MODE
SELECT parameters which it transfers in this command, or when changes which are outside the
permissible range are requested, even though they are "variable parameters," this command is terminated
with a CHECK CONDITION status (ILLEGAL REQUEST [=5] / Invalid field in parameter list [=26-
00]) and all the parameters specified by the INIT are disabled. Furthermore, parameter fields exist which
ignore the values specified by the INIT, even if the parameters are "variable parameters." Details are
explained in the description of each page descriptor in this item.
C141-C010
Current values
Power-on
RESET condition
TARGET RESET
message
MODE SELECT (SP=1)
[Command to
all INITs]
Block descriptor
Pages: 3, 4
Power-on
RESET condition
TARGET RESET message
Default values
Figure 3.8 MODE SELECT parameter structure
3.1 Control/Sense Commands
[Command to all INITs]
Pages:
1, 2, 7, 8, A, 19, 1C, 21
Power-on
[Command to all INITs]
FORMAT UNIT Block descriptor
Pages: 3, 4
Remark
When the drive is shipped from the factory,
there are not parameter page "Save" values
except for Page 3 (Format Parameters) and
Page 4 (Drive Parameters). "Save" values for
the parameter pages specified in the MODE
SELECT command are generated for the first
time when that command is executed with "1"
specified in the "SP" bit.
Save values
3-21