Write Fpdma Queued (61H); Table 132 Write Fpdma Queued Command (61H) - Hitachi 7K320 - Travelstar Mobile Hard Drive Specifications

2.5 inch sata hard disk drive
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14.47

Write FPDMA Queued (61h)

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
V
0
0
V

Table 132 Write FPDMA Queued Command (61h)

The Write FPDMA Queued command transfers one or more sectors of data from the host to the device,
then the data is written to the disk media.
If an uncorrectable error occurs, the write will be terminated at the failing sector
Output Parameters To The Device
Feature Current
Feature Previous
T
LBA Low Current
LBA Low Previous
LBA Mid Current
LBA Mid Previous
LBA High Current
LBA High Previous
F
P
Input Parameters From The Device
LBA Low (HOB=0)
LBA Low (HOB=1)
LBA Mid (HOB=0)
LBA Mid (HOB=1)
LBA High (HOB=0)
LBA High (HOB=1)
7 6 5 4 3 2 1 0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V V V V V V V V
V V V V V V V V
T T T T T -
-
P
-
-
-
-
-
-
V V V V V V V V
V V V V V V V V
V V V V V V V V
V V V V V V V V
V V V V V V V V
V V V V V V V V
F 1
-
-
-
-
-
0 1 1 0 0 0 0 1
3
2
1
0
0
ABT T0N AMN
0
V
0
0
The number of sectors to be transferred low order, bit (7:0)
The number of sectors to be transferred high order, bit (15:8)
TAG value. It shall be assigned to be different from all other queued commands.
The value shall not exceed the maximum queue depth specified by the Word 75 of the
Identify Device information.
LBA (7:0).
LBA (31:24).
LBA (15:8).
LBA (39:32).
LBA (23:16).
LBA (47:40).
FUA bit. When the FUA bit is set to 1, the completion status is indicated after the
transferred data are written to the media also when Write Cache is enabled. When the
FUA bit is set to 0, the completion status may be indicated before the transferred data
are written to the media successfully when Write Cache is enabled.
Priority bit. When the Priority bit is set to 1, the device attempts to provide better
quality of service for the command than normal priority commands.
LBA (7:0) of the address of the first unrecoverable error.
LBA (31:24) of the address of the first unrecoverable error.
LBA (15:8) of the address of the first unrecoverable error.
LBA (39:32) of the address of the first unrecoverable error.
LBA (23:16) of the address of the first unrecoverable error.
LBA (47:40) of the address of the first unrecoverable error.
Page 165 of 176
7K320 (SATA) OEM Specification
Command Block Input Registers
Register
-
Data Low
-
Data High
Error
-
Sector Count
HOB=0 -
-
HOB=1 -
LBA Low
HOB=0 V V V V V V V V
HOB=1 V V V V V V V V
LBA Mid
HOB=0 V V V V V V V V
HOB=1 V V V V V V V V
LBA High
HOB=0 V V V V V V V V
HOB=1 V V V V V V V V
-
Device
Status
Status Register
7
6
5
BSY RDY DF DSC DRQ COR IDX
0
V
0
7 6 5 4 3 2 1 0
-
-
-
-
-
-
-
-
-
-
...See Below...
-
-
-
-
-
-
-
-
-
-
-
-
-
...See Below...
4
3
2
1
V
-
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
ERR
V

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