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PAGE 40 JUNE 17, 2008 DOCUMENT: 3650H-02DSR
SSD-HXXX(I)-3650 DATA SHEET ATA COMMAND BLOCK AND SET DESCRIPTION
Read DMA — C8h
The Read DMA command allows the host to read data using the DMA transfer
protocol.
Note: This function does not apply to SiliconDrives that have DMA
disabled.
Table 41: Read DMA — C8h
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 C8h