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5.3 Host Commands
C141-E262 5-165
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
CH
CL EXP
CL
SN EXP
SN
SC EXP
SC
FR EXP
FR
LBA (47-40)
LBA (23-16)
LBA (39-32)
LBA (15-8)
LBA (31-24)
LBA (7-0)
Sector count (15-8)
Sector count (7-0)
xx
Mode
At command completion (Shadow Block Registers contents to be read)
ST Status information
DH 1 L 1 x xx
CH EXP
CH
CL EXP
CL
SN EXP
SN
SC EXP
SC
ER
LBA (47-40)
LBA (23-16)
LBA (39-32)
LBA (15-8)
LBA (31-24)
LBA (7-0)
xx
xx
Error information
Table 5.42 Operation mode
Feature
(bit 7-0) *1
Operation
Support
situation
55h Create a pseudo-uncorrectable error Support
AAh
Create a flagged error
(A pseudo-uncorrectable error is not creating on media.)
No Support
(Abort)
Others Abort (Reserved)
*1: Feature bit 15-8: Reserved