Travelstar 4K120 Hard Disk Drive Specification
109
13.5 Flush Cache EXT (EAh)
Table 70: 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
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
CRC
UNC
0
IDN
0
ABT
T0N
AMN
BSY RDY
DF
DSC
DRQ
COR IDX
ERR
0
0
0
0
0
V
0
0
0
V
0
V
-
0
-
V
Summary of Contents for HTS421210H9AT00
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Page 20: ...Travelstar 4K120 Hard Disk Drive Specification 6 ...
Page 21: ...Travelstar 4K120 Hard Disk Drive Specification 7 Part 1 Functional specification ...
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Page 71: ...Travelstar 4K120 Hard Disk Drive Specification 57 Part 2 Interface specification ...
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Page 200: ...Travelstar 4K120 Hard Disk Drive Specification 186 Table 131 Selective self test log ...
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