5.3 Host Commands

(55) FLUSH CACHE EXT (X 'EA')

Description

This command executes the same operations as the FLUSH CACHE command (E7h). However, only LBA=1 can be specified in the command.

Error reporting conditions

(1)A SATA communication error occurred (ST = 51h, ER = 14h).

At command issuance (Shadow Block Registers setting contents)

CM

1

1

1

0

1

0

1

0

 

 

 

 

 

 

 

 

 

DH

1

L

1

x

 

 

xx

 

 

 

 

 

 

 

 

 

 

CH EXP

 

 

 

 

xx

 

 

 

CH

 

 

 

 

xx

 

 

 

CL EXP

 

 

 

 

xx

 

 

 

CL

 

 

 

 

xx

 

 

 

SN EXP

 

 

 

 

xx

 

 

 

SN

 

 

 

 

xx

 

 

 

SC EXP

 

 

 

 

xx

 

 

 

SC

 

 

 

 

xx

 

 

 

FR EXP

 

 

 

 

xx

 

 

 

FR

 

 

 

 

xx

 

 

 

 

 

 

 

 

 

 

 

 

At command completion (Shadow Block Registers contents to be read)

ST

 

 

 

Status information

 

 

 

 

 

 

 

 

 

DH

1

L

1

 

x

 

xx

 

 

 

 

 

 

 

 

CH EXP

 

 

 

 

xx

 

CH

 

 

 

 

xx

 

CL EXP

 

 

 

 

xx

 

CL

 

 

 

 

xx

 

SN EXP

 

 

 

 

xx

 

SN

 

 

 

 

xx

 

SC EXP

 

 

 

 

xx

 

SC

 

 

 

 

xx

 

ER

 

 

 

Error information

 

 

 

 

 

 

 

 

 

C141-E262

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Fujitsu MHY2200BH, MHY2160BH, MHY2250BH, MHY2100BH, MHY2120BH, MHY2080BH manual Flush Cache EXT X EA, Error reporting conditions