Datasheet

Travelstar 80GN Hard Disk Drive Specification
107
13.5 Flush Cache EXT (EAh)
Table 68: Flush Cache command (E7h)
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.
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 Low - - - - - - - - Data Low - - - - - - - -
Data High - - - - - - - - Data High - - - - - - - -
Feature
Current - - - - - - - - Error see below
Previous - - - - - - - -
Sector
Count
Current - - - - - - - -
Sector
Count
HOB=0 - - - - - - - -
Previous - - - - - - - - HOB=1 - - - - - - - -
LBA Low
Current - - - - - - - -
LBA Low
HOB=0 - - - - - - - -
Previous - - - - - - - - HOB=1 - - - - - - - -
LBA Mid
Current - - - - - - - -
LBA Mid
HOB=0 - - - - - - - -
Previous - - - - - - - - HOB=1 - - - - - - - -
LBA High
Current - - - - - - - -
LBA High
HOB=0 - - - - - - - -
Previous - - - - - - - - HOB=1 - - - - - - - -
Device/Head - - - D - - - - Device/Head - - - - - - - -
Command 1 1 1 0 1 0 1 0 Status See below ...
Error Register Status Register
7654321 0 76543 21 0
CRC UNC 0 IDN 0 ABT T0N AMN BSY RDY DF DSC DRQ COR IDX ERR
00000V0 0 0V0V- 0- V