Table of Contents
Advertisement
Current values
[Common to all INITs]
MODE
SELECT
Page:
1, 2, 7, 8, A, C, 1C, 21
[Common to
all INITs]
Block descriptor
Page: 3, 4
Power-on
RESET condition
BUS DEVICE RESET message
Default values
[Common to all INITs]
Page:
1, 2, 7, 8, A, C, 1C, 21
Figure 3.6
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.
Power-on
RESET condition
BUS DEVICE RESET
message
MODE SELECT (SP=1)
MODE SELECT
EXTENDED
FORMAT UNIT
Power-on
Remark
When the drive is shipped from the
factory, there are no 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.
MODE SELECT Parameter Structure
C141-E039-01EN
Save values
[Common to all INITs]
Page:
1, 2, 7, 8, A, 1C, 21
[Common to all INITs]
Block descriptor
Page: 3, 4
3 - 19
Advertisement
Table of Contents
