Silicon-image SiliconDrive SSDS00-3650H-R Manual do Utilizador descarregar pdf (Página 52)

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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

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

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 77 78

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