Synchronize Cache Command; Start/Stop/Eject Processing - Fujitsu MCE3064AP Product Manual

LoEj Start
0 0
0 1
1 0
1 1
4.6.19

SYNCHRONIZE CACHE command

Bit
7
Byte
0
1 Logical Unit Number
2-5
6
7-8
9-11
The SYNCHRONIZE CACHE command writes cache memory data not written yet in the data
buffer to media.
The IMMED (Immediate) bit is not supported. When the IMMED bit is 1, the command responds
with Check Condition.
The command writes all data not written yet in the cache memory of the data buffer to media,
regardless of the value set in Logical Block Address and Number of Blocks. The command does
not check the value of Logical Block Address and Number of Blocks.
4 - 68
Table 4.104 START/STOP/EJECT processing
Stops disk rotation.
Starts disk rotation and checks the format type of media.
Ejects media if possible.
Ends abnormally (ILLEGAL REQUEST).
Table 4.105 SYNCHRONIZE CACHE command
6 5
Operation Code (35h)
Logical Block Address
Number of Blocks
C156-E142-02EN
Processing
4 3 2
Reserved
Reserved
Reserved
1 0
Reserved
IMMED