Fujitsu MCM3064AP RECEIVE DIAGNOSTIC RESULTS command, 96 READ LONG command, Host Interface

Models: MCM3130AP MCM3064AP

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4.6.14 READ LONG command

Host Interface

4.6.14 READ LONG command

Table 4.96 READ LONG command

Bit

7

6

5

 

4

 

3

 

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

Operation Code (3Eh)

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Logical Unit Number

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

2-5

 

 

 

Logical Block Address

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

7-8

 

 

 

 

Byte Transfer Length

 

 

 

 

 

 

 

 

 

 

 

 

 

9-11

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The READ LONG command reads data in the data, CRC, and ECC sections from the specified logical block address.

The transfer byte length must be a multiple of 600 (258h) bytes for 512 byte media and a multiple of 2380 (94Ch) bytes for 2048 byte media.

4.6.15 RECEIVE DIAGNOSTIC RESULTS command

Table 4.97 RECEIVE DIAGNOSTIC RESULTS command

Bit

7

6

5

4

 

3

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

Operation Code (1Ch)

 

 

 

 

 

 

 

 

 

 

1

Logical Unit Number

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

3-4

 

 

 

Allocation Length

 

 

 

 

 

 

 

 

 

 

 

 

5-11

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

The RECEIVE DIAGNOSTIC RESULTS command transfers the diagnostic results indicated by the SEND DIAGNOSTIC command to the host. The RECEIVE DIAGNOSTC RESULT command must be issued following the SEND DIAGNOSTIC command. If not issued continuously or if there is no data to be transferred, the command transfers no data and ends normally.

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Page 140
Image 140
Fujitsu MCM3064AP, MCM3130AP manual 96 READ LONG command, 97 RECEIVE DIAGNOSTIC RESULTS command, Host Interface