Silicon-image SiliconDrive SSDS00-3650H-R Manuel d'utilisateur télécharger pdf (Page 32)

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PAGE 20 JUNE 17, 2008 DOCUMENT: 3650H-02DSR

SSD-HXXX(I)-3650 DATA SHEET ATA REGISTERS

CYLINDER HIGH REGISTER

The Cylinder High register is set by the host to specify the cylinder number

high byte. Following an ATA command, the content of the register is set

internally by the device, identifying the cylinder number high byte.

In LBA mode, the 8-bit register maintains the contents of the Logical Block

number address bits A23:A16.

Table 22: Cylinder High Register

Operation

Read/Write Cylinder Number Low Byte (CHS Addressing)

Logical Block Number bits A23-A16 (LBA Addressing)

Default Value 0 0 0 0 0 0 0 0

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 77 78

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Silicon-image SiliconDrive SSDS00-3650H-R Manuel d'utilisateur Page 32