R
The retry bit. If set to 1, then retries are disabled. It is ignored, when write cache
is enabled. (Ignoring the retry bit is in violation of ATA-2.)
Input parameters from the device
Sector Count
The number of requested sectors not transferred. This will be zero, unless an
unrecoverable error occurs.
Sector Number
The sector number of the last 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 last 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 last transferred sector. (L=0)
In LBA mode this register contains current LBA bits 24–27. (L=1)
Deskstar 60 GXP Hard disk drive specification
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