11.5 Flush Cache Ext (EAh)
...See Below...Status
1 1 1 0 1 0 1 0
Command
- - - - - - - -
Device/Head
- - - D - - - -
Device/Head
- - - - - - - -
HOB=1
- - - - - - - -
Previous
- - - - - - - -
HOB=0
Cylin-
der
High
- - - - - - - -
Current
Cylin-
der
High
- - - - - - - -
HOB=1
- - - - - - - -
Previous
- - - - - - - -
HOB=0
Cylin-
der
Low
- - - - - - - -
Current
Cylin-
der
Low
- - - - - - - -
HOB=1
- - - - - - - -
Previous
- - - - - - - -
HOB=0
Sector
Number
- - - - - - - -
Current
Sector
Number
- - - - - - - -
HOB=1
- - - - - - - -
Previous
- - - - - - - -
HOB=0
Sector
Count
- - - - - - - -
Current
Sector
Count
- - - - - - - -
Previous
...See Below...Error
- - - - - - - -
Current
Fea-
ture
- - - - - - - -
Data High
- - - - - - - -
Data High
- - - - - - - -
Data Low
- - - - - - - -
Data Low
7 6 5 4 3 2 1 0
Register
7 6 5 4 3 2 1 0
Register
Command Block Input
Registers
Command Block Output
Registers
V–0–V0V000V00000
ERRIDXCORDRQDSCDFRDYBSYAMNT0NABT0IDN0UNCCRC
0123456701234567
Status RegisterError Register
Figure 97. Flush Cache Ext Command (EAh)
This command causes the device to complete writing data from its cache.
The device returns good status after data in the write cache is written to disk media.
Deskstar 180GXP hard disk drive specifications
116