Silicon Image Drive SSD-P08G(I)-3521 数据表
ATA C
OMMAND
B
LOCK
AND
S
ET
D
ESCRIPTION
SSD-P
XXX
(I)-3521 D
ATA
S
HEET
S
ILICON
S
YSTEMS
P
ROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3521P-02DSR
P
AGE
87
F
EBRUARY
2, 2009
Write Sector(s) — 30h, 31h
The Write Sector(s) command writes from 1 to 256 sectors as specified in the
Sector Count register. A sector count of 0 requests 256 sectors. When issued,
the device sets the BSY bit within 400ns and generates an interrupt at the
completion of a transferred block of sectors. The DRQ bit is set at the
beginning of a block transfer.
The Write Sector(s) command writes from 1 to 256 sectors as specified in the
Sector Count register. A sector count of 0 requests 256 sectors. When issued,
the device sets the BSY bit within 400ns and generates an interrupt at the
completion of a transferred block of sectors. The DRQ bit is set at the
beginning of a block transfer.
Table 73: Write Sector(s) — 30h, 31h
Register
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Feature
X
Sector Count
Sector Count
Sector Number
Sector Number (LBA7-0)
Cylinder Low
Cylinder Low (LBA15-8)
Cylinder High
Cylinder High (LBA23-16)
Drive Head
X
LBA
X
Drive
Head Number (LBA27-24)
Command
30h or 31h