IBM IC35L040AVVN07-0 Hard Drive Specifications - Page 147

In LBA mode this register contains current LBA bits 24-27. L=1

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Input parameters from the device Sector Count The number of requested sectors not transferred. Sector Number The sector number of the transferred sector. (L=0) In LBA mode this register contains current LBA bits 0 - 7. (L=1) Cylinder High/Low The cylinder number of the transferred sector. (L=0) In LBA mode this register contains current LBA bits 8 - 15 (Low), 16 - 23 (High). (L=1) H The head number of the transferred sector. (L=0) In LBA mode this register contains current LBA bits 24-27. (L=1) It should be noted that the device internally uses 52 bytes of ECC data on all data written or read from the disk. The 4 byte mode of operation is provided via an emulation. Use of the 52 byte ECC mode is recommended for testing the effectiveness and integrity of the ECC functions of the device. Deskstar 120GXP hard disk drive specifications 133

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Input parameters from the device
Sector Count
The number of requested sectors not transferred.
Sector Number
The sector number of the transferred sector. (L=0)
In LBA mode this register contains current LBA bits 0 - 7. (L=1)
Cylinder High/Low
The cylinder number of the transferred sector. (L=0)
In LBA mode this register contains current LBA bits 8 - 15 (Low), 16 - 23 (High).
(L=1)
H
The head number of the transferred sector. (L=0)
In LBA mode this register contains current LBA bits 24-27. (L=1)
It should be noted that the device internally uses 52 bytes of ECC data on all data written or read from the
disk. The 4 byte mode of operation is provided via an emulation. Use of the 52 byte ECC mode is
recommended for testing the effectiveness and integrity of the ECC functions of the device.
Deskstar 120GXP hard disk drive specifications
133