7K500 OEM Specification
Page 161 of 176
14.43
14.4314.43
14.43 Write Buffer (E8h)
Write Buffer (E8h) Write Buffer (E8h)
Write Buffer (E8h)
Command Block Output Registers
Command Block Input Registers
Register 7
6
5
4
3
2
1
0
Register 7
6
5
4
3
2
1
0
Data -
-
-
-
-
-
-
-
Data -
-
-
-
-
-
-
-
Feature -
-
-
-
-
-
-
-
Error ...See Below...
Sector Count -
-
-
-
-
-
-
-
Sector Count -
-
-
-
-
-
-
-
LBA Low -
-
-
-
-
-
-
-
LBA Low -
-
-
-
-
-
-
-
LBA Mid -
-
-
-
-
-
-
-
LBA Mid -
-
-
-
-
-
-
-
LBA High -
-
-
-
-
-
-
-
LBA High -
-
-
-
-
-
-
-
Device -
-
-
-
-
-
-
-
Device -
-
-
-
-
-
-
-
Command 1
1
1
0
1
0
0
0
Status ...See Below...
Error Register
Status Register
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
CRC
UNC
0 IDN
0 ABT
T0N
AM
N
BSY
RDY
DF
DSC
DRQ
COR
IDX
ERR
0 0 0 0 0 V 0 0
0 V 0 - - 0 0 V
Table 127 Write Buffer Command (E8h)
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