IBM IC35L040AVVN07-0 Hard Drive Specifications - Page 126
Flush Cache E7h
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11.4 Flush Cache (E7h) Command Block Output Registers Register 76543210 Data -------- Feature -------- Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1 - 1 D - - - - Command 11100111 Command Block Input Registers Register 76543210 Data -------- Error see below Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status see below Error Register 76543210 CRC UNC 0 IDN 0 ABT T0N AMN 00000V00 Status Register 7 6 5 4 3 2 10 BSY RDY DF DSC DRQ COR IDX ERR 0 V 0 V - 0 -V Figure 96. 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. Deskstar 120GXP hard disk drive specifications 112
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11.4 Flush Cache (E7h)
see below
Status
11100111
Command
--------
Device/Head
1-1D----
Device/Head
--------
Cylinder High
--------
Cylinder High
--------
Cylinder Low
--------
Cylinder Low
--------
Sector Number
--------
Sector Number
--------
Sector Count
--------
Sector Count
see below
Error
--------
Feature
--------
Data
--------
Data
76543210
Register
76543210
Register
Command Block Input
Registers
Command Block Output
Registers
V
–
0
–
V
0
V
0
0
0
V
0
0
0
0
0
ERR
IDX
COR
DRQ
DSC
DF
RDY
BSY
AMN
T0N
ABT
0
IDN
0
UNC
CRC
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Status Register
Error Register
Figure 96. 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.
Deskstar 120GXP hard disk drive specifications
112