Datasheet

The head number of the last transferred sector. (L=0)
In LBA mode, this register contains current LBA bits 24 - 27. (L=1)
H
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)
Cylinder High/Low
The sector number of the last transferred sector. (L=0)
In LBA mode, this register contains current LBA bits 0 - 7. (L=1)
Sector Number
The number of requested sectors not transferred. This will be zero, unless an
unrecoverable error occurs.
Sector Count
Input Parameters From The Device
The retry bit. If set to one, then retries are disabled.R
The head number of the first sector to be transferred. (L=0)
In LBA mode, this register contains LBA bits 24 - 27. (L=1)
H
The cylinder number of the first sector to be transferred. (L=0)
In LBA mode, this register contains LBA bits 8 - 15 (Low), 16 - 23 (High).
(L=1)
Cylinder High/Low
The sector number of the first sector to be transferred. (L=0)
In LBA mode, this register contains LBA bits 0 - 7. (L=1)
Sector Number
The number of continuous sectors to be transferred. If zero is specified, then
256 sectors will be transferred.
Sector Count
Output Parameters To The Device
Hard disk drive specification for DSCM-11000/-10512/-10340
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