Table 91 Flush Cache Ext Command (Eah); Flush Cache Ext (Eah) - Hitachi CinemaStar P7K500 Specifications

10.8 Flush Cache Ext (EAh)

Command Block Output Registers
Register
Data Low
Data High
Current
Feature
Previous
Current
Sector Count
Previous
Current
Sector Number
Previous
Current
Cylinder Low
Previous
Current
Cylinder High
Previous
Device/Head
Command
Error Register
7 6 5 4
CRC UNC 0 IDN
0 0 0 0

Table 91 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.
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - D - - - -
1 1 1 0 1 0 1 0
3 2 1 0
0 ABT T0N AMN
0 V 0 0
Command Block Input Registers
Register 7 6 5 4 3 2 1 0
Data Low -
Data High -
Error
HOB=0 -
Sector Count
HOB=1 -
HOB=0 -
Sector Number
HOB=1 -
HOB=0 -
Cylinder Low
HOB=1 -
HOB=0 -
Cylinder High
HOB=1 -
Device/Head -
Status
Status Register
7 6 5
BSY RDY DF
0 V 0
130
- - - - - - -
- - - - - - -
...See Below...
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
...See Below...
4 3 2 1
DSC DRQ COR IDX ERR
V - 0 -
0
V