IBM IC35L040AVVN07-0 - 40GB IDE Deskstar 120GXP 7200RPM UATA-100 07N9682 Specifications page 147

Input parameters from the device
Sector Count
Sector Number
Cylinder High/Low
H
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.
The number of requested sectors not transferred.
The sector number of the transferred sector. (L=0)
In LBA mode this register contains current LBA bits 0 - 7. (L=1)
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)
The head number of the transferred sector. (L=0)
In LBA mode this register contains current LBA bits 24-27. (L=1)
Deskstar 120GXP hard disk drive specifications
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