Host Interface

 

 

Table 4.44 Sense Key

 

 

 

Sense

Mnemonic

Meaning

Key

 

 

0h

NO SENSE

There is no sense key to be reported. NO SENSE is set when

 

 

a command ends normally.

 

 

 

1h

RECOVERED

Recovery processing ended successfully or the commands

 

ERROR

ended normally using the internal default values even though

 

 

invalid data was detected in command parameters. (This sense

 

 

data is not reported if the PER bit is 0.)

 

 

 

2h

NOT READY

No access commands can be used.

3h

MEDIUM

An unrecoverable error due to media failure was detected.

 

ERROR

 

4h

HARDWARE

An unrecoverable error due to hardware failure was detected.

 

ERROR

 

 

 

 

5h

ILLEGAL

A command packet or command parameter contains invalid

 

REQUEST

data; media data remains unchanged.

 

 

 

6h

UNIT

Reset state, power-on, or media replacement was caused.

 

ATTENTION

 

7h

DATA

Media is write-protected with the write-protect switch or with

 

PROTECT

software.

 

 

 

8h

BLANK CHECK

A blank sector was detected. This sense key is reserved.

9h-

Reserved

Reserved

Ah

 

 

Bh

ABORTED

Processing of the command was interrupted.

 

COMMAND

 

 

 

 

Ch-

Reserved

Reserved

Fh

 

 

 

 

 

Information indicates the LBA of the block in which an error occurred. If errors occur in multiple blocks, Information indicates the LBA of the block in which the first error occurred.

Command-Specific Information indicates the logical track address of the block indicated by Information. The format of the logical track address is shown in Table 4.45.

Table 4.45 Logical track address format

Byte

8-9

10

11

Description

Logical track address

00h

Logical sector address

Additional Sense Code (ASC) and Additional Sense Code Qualifier (ASCQ) indicate detailed error information. Table 4.46 lists the ASC and ASCQ definitions.

4-28

C156-E224-01EN

Page 102
Image 102
Fujitsu MCJ3230SS manual Sense Key, Logical track address format