Write Log Dma Ex (X '57') - Fujitsu MHW2120BK Maintenance Manual

(51) WRITE LOG DMA EX (X '57')

•
Description
This command does operation that it is the same as WRITE LOG EXT doing
transfer to the host in the DMA mode.
Details are refer to WRITE LOG EXT.
At command issuance (Shadow Block Registers setting contents)
CM
DH
CH EXP
CH
CL EXP
CL
SN EXP
SN
SC EXP
SC
FR EXP
FR
At command completion (Shadow Block Registers contents to be read)
ST
DH
CH EXP
CH
CL EXP
CL
SN EXP
SN
SC EXP
SC
ER
C141-E261
0 1 0 1
x x x x
xx
xx
Sector offset (15-8)
Sector offset (7-0)
xx
Log address
Sector count (15-8)
Sector count (7-0)
xx
xx
Status information
x x x x
xx
xx
xx
xx
xx
xx
xx
xx
Error information
5.3 Host Commands
0 1 1 1
xx
xx
5-167