CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C)

TABLE 2-31 REQUEST SENSE (03H)

 

 

 

 

 

Bit

 

 

 

Byte

7

6

5

4

3

2

1

0

0

 

 

 

Operation Code (03h)

 

 

 

1

 

Logical Unit Number

 

 

 

Reserved

 

 

2

 

 

 

 

Reserved

 

 

 

3

 

 

 

 

Reserved

 

 

 

4

 

 

 

Allocation Length (12h)

 

 

 

5

 

 

 

 

Reserved

 

 

 

TABLE 2-31A EXTENDED SENSE DATA FORMAT

 

 

 

 

Bit

 

 

 

 

Byte

7

6

5

4

3

2

1

0

0

Valid

 

 

Error code (70h / 71h)

 

 

1

 

 

 

Segment number (00h)

 

 

 

2

FileMk

EOM

ILI

Reserve

 

Sense Key

 

3

 

 

 

Information byte (MSB)

 

 

 

4

 

 

 

Information byte

 

 

 

5

 

 

 

Information byte

 

 

 

6

 

 

 

Information byte (LSB)

 

 

 

7

 

 

Additional Sense Data Length

 

 

 

8

 

 

Command-Specific Information (MSB)

 

 

9

 

 

Command-Specific Information

 

 

10

 

 

Command-Specific Information

 

 

11

 

 

Command-Specific Information (LSB)

 

 

12

 

 

 

Additional Sense Codes

 

 

 

13

 

 

Additional Sense Code Qualifier

 

 

14

 

 

 

Field Replaceable Unit Code

 

 

 

15

SKSV

 

 

Sense-Key Specific (MSB)

 

 

16

 

 

 

Sense-Key Specific

 

 

 

17

 

 

 

Sense-Key Specific (LSB)

 

 

 

18 ~ N

 

 

 

Additional Sense Bytes

 

 

 

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