IBM IC25N020ATDA04 Hard Drive Specifications - Page 162

In LBA mode, this register contains the current LBA bits 8-15 Low and bits 16-23 High.

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Input Parameters From The Device Sector Count This is the number of requested sectors not transferred. This will be zero, unless an unrecoverable error occurs. Sector Number This is the sector number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 0-7. (L = 1) Cylinder High/Low This is the cylinder number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 8-15 (Low) and bits 16-23 (High). (L = 1) H This is the head number of the last transferred sector. (L = 0) In LBA mode this register contains the current LBA bits 24-27. (L = 1) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 148

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Input Parameters From The Device
Sector Count
This is the number of requested sectors not transferred. This will be zero, unless
an unrecoverable error occurs.
Sector Number
This is the sector number of the last transferred sector. (L = 0)
In LBA mode this
register contains the current LBA bits 0–7. (L = 1)
Cylinder High/Low
This is the cylinder number of the last transferred sector. (L = 0)
In LBA mode
this register contains the current LBA bits 8–15 (Low) and bits 16–23 (High).
(L = 1)
H
This is the head number of the last transferred sector. (L = 0)
In LBA mode this
register contains the current LBA bits 24–27. (L = 1)
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
148