Fujitsu MPB3054AT, MPB3032AT, MPB3052AT, MPB3021AT, MPB3043AT 3 Command code and parameters 2 of

Models: MPB3043AT MPB3021AT MPB3052AT MPB3032AT MPB3054AT

1 180
Download 180 pages 25.81 Kb
Page 80
Image 80

Table 5.3 Command code and parameters (2 of 2)

Command name

 

 

Command code (Bit)

 

 

Parameters used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

6

 

5

4

3

2

 

1

0

FR

SC

SN

CY

DH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY IMMEDIATE

1

0

 

0

1

0

1

 

0

0

N

N

N

N

 

D

 

1

1

 

1

0

0

0

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SLEEP

1

0

 

0

1

1

0

 

0

1

N

N

N

N

 

D

 

1

1

 

1

0

0

1

 

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHECK POWER MODE

1

0

 

0

1

1

0

 

0

0

N

N

N

N

 

D

 

1

1

 

1

0

0

1

 

0

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SMART

1

0

 

1

1

0

0

 

0

0

Y

Y

Y

Y

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLUSH CACHE

1

1

 

1

0

0

1

 

1

1

N

N

N

N

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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:Necessary to set parameters (The parameter is ignored if it is set.) N*: May set parameters

D: The device parameter is valid, and the head parameter is ignored.

D*: The command is addressed to the master device, but both the master device and the slave device execute it.

X: Do not care

C141-E045-02EN

5 - 15

Page 80
Image 80
Fujitsu MPB3054AT, MPB3032AT, MPB3052AT, MPB3021AT, MPB3043AT manual 3 Command code and parameters 2 of