FUJITSU M3097G User Manual
Page 110
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DBD (disable block descriptor): Byte 1
When the DBD bit is 1, the target must not return the mode descriptor block in
the Data In phase. When this bit is 0, the target may or may not return the
block.
This bit must be 0.
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PC (page control): Byte 2
PC specifies the type of parameter returned, defined as follows:
PC
Parameter type
00
Current value
01
Changeable value
10
Default
11
Saved value
Only 00 (current value) can be set. Other values cause the following error:
Status: B©00001π (CHECK CONDITION)
Sense key: X©05π (ILLEGAL REQUEAT)
Page code: Byte 2
The page code specifies the page to be reported. The following are supported:
Page code
Description
X©00π
Donπt care (IGNORE)
Xπ01π
Reserved
X©02π
Not supported
X©03π
Not supported
X©04π to X©3Dπ
Reserved
X©3Dπ
Lamp timer
X©3Eπ
Job separation sheet
X©3Fπ
Reserved
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Allocation length: Byte 4
The allocation length specifies the storage area allocated by the initiator for
the mode sense data in bytes.
0 means no data is transferred. This is not an error.
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