Fujitsu MHT2020AT Product Manual page 91

Table 5.3 Command code and parameters (3 of 3)
Command name
DEVICE CONFIGURATION
IDENTIFY
DEVICE CONFIGURATION SET
READ NATIVE MAX ADDRESS
EXT
SET MAX ADDRESS EXT
FLUSH CACHE EXT
WRITE DMA EXT
READ DMA EXT
WRITE MULTIPLE EXT
READ MULTIPLE EXT
WRITE SECTOR (S) EXT
READ SECTOR (S) EXT
DOWNLOAD MICRO CODE
Notes:
FR: Features Register
CY: Cylinder Registers
SC: Sector Count Register
DH: Drive/Head Register
SN: Sector Number Register
R: Retry at error
1 = Without retry
0 = With retry
Y: Necessary to set parameters
Y*: Necessary to set parameters under the LBA mode.
N: Not necessary to set parameters (The parameter is ignored if it is set.)
N*: May set parameters
C141-E192-01EN
Command code (Bit)
7 6 5 4
1 0 1 1
1 0 1 1
1 1 1 1
*O
*O 1 1 1 1
*O 1 1 1 0
*O 0 0 1 1
*O 0 0 1 0
*O 0 0 1 1
*O 0 0 1 0
*O 0 0 1 1
*O 0 0 1 0
1 0 0 1
5.3 Host Commands
Parameters used
3 2 1 0 FR SC SN CY DH
0 0 0 1 Y N
0 0 0 1 Y N
1 0 0 0 N N
1 0 0 1 N Y
0 1 1 1 N N
0 1 0 1 N Y
0 1 0 1 N Y
1 0 0 1 N Y
1 0 0 1 N Y
0 1 0 0 N Y
0 1 0 0 N Y
0 0 1 0 Y Y
N N D
N N D
N N D
Y Y Y
N N D
Y Y D
Y Y D
Y Y D
Y Y D
Y Y D
Y Y D
Y N D
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