Format of Phoenix Enhanced Disk Drive Spec translated drive parameter table |
| Offset | Size | Description |
|---|---|---|
|
00h |
WORD |
number of cylinders |
|
02h |
BYTE |
number of heads |
|
03h |
BYTE |
A0h (signature indicating translated table) |
|
04h |
BYTE |
number of physical sectors per track |
|
05h |
WORD |
starting write precompensation cylinder number |
|
07h |
BYTE |
reserved |
|
08h |
BYTE |
control byte (see #03198 at INT 41"DISK 0") |
|
09h |
WORD |
number of physical cylinders |
|
0Bh |
BYTE |
number of physical heads |
|
0Ch |
WORD |
cylinder number of landing zone |
|
0Eh |
BYTE |
number of logical sectors per track |
|
0Fh |
BYTE |
checksum |
|
Note: |
The Phoenix Enhanced Disk Drive Specification is an addition to the IBM/MS INT 13 extensions. |
|
See Also: |