Dec 072017
 
A list of all the drive types for an AT.
File ATDRTABL.ZIP from The Programmer’s Corner in
Category HD Utilities
A list of all the drive types for an AT.
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ATDRTABL.DOC 2048 680 deflated
TPCREAD.ME 199 165 deflated

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Contents of the ATDRTABL.DOC file


ATDRTABL.DOC 04/24/87D. J. Wilke


Table of drive types for AT and compatibles. Use this to configure the
CMOS RAM chip when running the AT advanced diagnostics software. Determine
your drive type from the table and answer with the appropriate number when
queried from the setup program. There are 47 entries in the BIOS ROM
within the AT, with some entries reserved for future expansion. The BIOS
address for the start of the table is F000:E401H in an IBM AT.

DRIVECYLHEADSWRITECTLLANDINGSECTORS
TYPEPRECOMPBYTEZONEPER TRACK
===========================================================================
013064128030517
026154300061517
036156300061517
049408512094017
059406512094017
066154NONE061517
074628256051117
087335NONE073317
0990015NONE890117
108203NONE082017
118555NONE085517
128557NONE085517
133068128031917
147337NONE073317
15--R E S E R V E D----
166124ALL CYLINDERS066317
179775300097717
189777NONE097717
19102475120102317
207335300073217
217337300073217
227335300073217
233064ALL CYLINDERS033617
24--R E S E R V E D----
25--R E S E R V E D----
26--R E S E R V E D----
27--R E S E R V E D----
28--R E S E R V E D----
29--R E S E R V E D----
30--R E S E R V E D----
30--R E S E R V E D----
32--R E S E R V E D----
33--R E S E R V E D----
34--R E S E R V E D----
35--R E S E R V E D----
36--R E S E R V E D----
37--R E S E R V E D----
38--R E S E R V E D----
39--R E S E R V E D----
40--R E S E R V E D----
41--R E S E R V E D----
42--R E S E R V E D----
43--R E S E R V E D----
44--R E S E R V E D----
45--R E S E R V E D----
46--R E S E R V E D----
47--R E S E R V E D----


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