4.6.17SEEK command

Table 4.102 SEEK command

Bit

7

 

6

 

5

4

 

3

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

Operation Code (2Bh)

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

Logical Unit Number

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

2-5

 

 

 

 

 

Logical Block Address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6-11

 

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The SEEK command positions the head on the track at the specified logical block address. Logical Block Address specifies the logical block address at which the head is positioned.

4.6.18START/STOP UNIT command

 

 

 

Table 4.103

START/STOP UNIT command

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

7

 

6

 

5

 

4

 

3

 

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

Operation Code (1Bh)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

Logical Unit Number

 

 

 

 

Reserved

 

 

IMMED

 

 

 

 

 

 

 

 

 

 

 

 

2-3

 

 

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

Reserved

 

 

 

 

LoEj

Start

 

 

 

 

 

 

 

 

 

 

 

 

5-11

 

 

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The START/STOP UNIT command ejects media or starts and stops rotating the disk.

When the IMMED (Immediate) bit is 1, command completion is reported before processing is completed.

Processing for other values is listed in Table 4.104.

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Fujitsu MCF3064AP, MCE3064AP, MCE3130AP manual Seek command 102 Seek command, START/STOP Unit command

MCE3130AP, MCE3064AP, MCF3064AP specifications

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