Flush Cache Ext (Eah); Table 51 Flush Cache Ext Command (Eah) - Hitachi 2.5 inch SATA Travelstar HTS543232L9A300 Oem Specification

14.6 Flush Cache Ext (EAh)

Command Block Output Registers
Register
Data Low
Data High
Feature Current
Previous
Sector Count Current
Previous
LBA Low Current
Previous
LBA Mid Current
Previous
LBA High Current
Previous
Device
Command
Error Register
7 6 5 4
CRC UNC 0 IDN
0 0 0 0

Table 51 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.
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
1 1 1 0 1 0 1 0
3 2 1 0
0 ABT T0N AMN
0 V 0 0
88
5K320 SATA OEM Specification
Command Blo ck Input Registers
Register
Data Low
Data High
Error
Sector Count HOB=0
HOB=1
LBA Low HOB=0
HOB=1
LBA Mid HOB=0
HOB=1
LBA High HOB=0
HOB=1
Device
Status
Status Register
7 6 5 4
BSY RDY DF DSC
0 V 0 V
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
...See Below...
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
...See Below...
3 2 1 0
DRQ COR IDX ERR
- 0 0 V