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ATA COMMAND BLOCK AND SET DESCRIPTION SSD-HXXX(I)-3500 DATA SHEET
SILICONSYSTEMS PROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3500H-03DSR PAGE 46 FEBRUARY 2, 2009
Read Verify Sector(s) — 40h, 41h
The Read Verify Sector(s) command operates similarly to the Read Sector(s)
command, with the exception that is does not set the DRQ bit and does not
transfer data to the host. When the requested sectors are verified, the onboard
controller clears the BSY bit and issues an interrupt.
Table 46: Read Verify Sector(s) — 40h, 41h
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 1 LBA 1 Drive Head Number (LBA27-24)
Command 40h or 41h