5.3 Host Commands

At command issuance (Shadow Block Registers setting contents)

CM

0

1

0

0

0

1

0

1

 

 

 

 

 

 

 

 

 

 

 

DH

1

L

1

 

x

 

 

 

xx

 

 

 

 

 

 

 

 

 

 

 

CH EXP

 

 

 

 

LBA (47-40)

 

 

 

CH

 

 

 

 

LBA (23-16)

 

 

 

CL EXP

 

 

 

 

LBA (39-32)

 

 

 

CL

 

 

 

 

LBA (15-8)

 

 

 

SN EXP

 

 

 

 

LBA (31-24)

 

 

 

SN

 

 

 

 

LBA (7-0)

 

 

 

SC EXP

 

 

 

Sector count (15-8)

 

 

SC

 

 

 

Sector count (7-0)

 

 

FR EXP

 

 

 

 

 

xx

 

 

 

FR

 

 

 

 

 

Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

ST

 

 

 

Status information

 

 

 

 

 

 

 

 

 

DH

1

L

1

 

x

 

xx

 

 

 

 

 

 

 

 

CH EXP

 

 

 

 

LBA (47-40)

 

CH

 

 

 

 

LBA (23-16)

 

CL EXP

 

 

 

 

LBA (39-32)

 

CL

 

 

 

 

LBA (15-8)

 

SN EXP

 

 

 

 

LBA (31-24)

 

SN

 

 

 

 

LBA (7-0)

 

SC EXP

 

 

 

 

xx

 

SC

 

 

 

 

xx

 

ER

 

 

 

Error information

 

 

 

 

 

 

 

 

 

Table 5.42 Operation mode

Feature

 

Operation

Support

(bit 7-0) *1

 

situation

 

 

 

 

 

 

55h

 

Create a pseudo-uncorrectable error

Support

 

 

 

 

AAh

 

Create a flagged error

No Support

 

(A pseudo-uncorrectable error is not creating on media.)

(Abort)

 

 

Others

 

Abort (Reserved)

 

 

 

 

 

*1:

Feature bit 15-8: Reserved

 

C141-E269

5-165

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Image 243
Fujitsu MHY2060BS, MHY2160BS, MHY2200BS, MHY2120BS, MHY2040BS, MHY2080BS, MHY2100BS manual Operation mode