Fujitsu MHV2080BH, MHV2120BH, MHV2100BH, MHV2040BH, MHV2060BH manual

5.3 Host Commands

(48) 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-E224 5-143