Input Parameters From The Device
Sector Count
The number of requested sectors not transferred.
Sector Number
The sector number of the sector to be transferred. ( L = 0 )
In LBA mode, this register contains current LBA bits 0 - 7. ( L = 1 )
Cylinder High/Low
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 )
H
The head number of the sector to be transferred. ( L = 0 )
In LBA mode, this register contains current LBA bits 24 - 27. ( L = 1 )
The file internally uses 34 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 34 byte ECC
mode is used for all tests to confirm the operation of the files ECC hardware. Unexpected results may occur
if such testing is performed using 4 byte mode.
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O E M Specifications of DBCA-2xxxxx 2.5 inch H D D
Summary of Contents for DBCA-204860 - Travelstar 4.8 GB Hard Drive
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Page 11: ...Figure 2 Breathing hole caution of DBCA 203240 204860 206480 General 3...
Page 12: ...4 OEM Specifications of DBCA 2xxxxx 2 5 inch HDD...
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Page 15: ...Part 1 Functional Specification Copyright IBM Corp 1998 7...
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Page 61: ...Part 2 ATA Interface Specification Copyright IBM Corp 1998 53...
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Page 190: ...Published in Japan S25L 2426 02...