IBM IC35L040AVVN07-0 - 40GB IDE Deskstar 120GXP 7200RPM UATA-100 07N9682 Specifications page 201

Input parameters from the device
Sector Count
Sector Number
Cylinder High/Low
H
The drive internally uses 52 bytes of ECC on all data read or writes. The 4 byte mode of operation is pro-
vided via an emulation technique. As a consequence of this emulation it is recommended that the 52 byte
ECC mode be used for all tests to confirm the operation of the ECC hardware. Unexpected results may
occur if such testing is performed using the 4 byte mode.
The number of requested sectors not transferred.
The sector number of the sector to be transferred. (L=0)
In LBA mode this register contains current LBA bits 0 - 7. (L=1)
The cylinder number of the sector to be transferred. (L=0)
In LBA mode this register contains current LBA bits 8 - 15 (Low), 16 - 23 (High).
(L=1)
The head number of the sector to be transferred. (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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