The Logical Format for the 90mm 2.3GB disk shall be the PC File System (Annex A).
The boot sector defined in Annex A shall have the following values.
Table Q.2-1. Boot Parameter Values for 90mm 2.3 GB Magneto-Optical Disk
|
Byte(s)
|
Value
|
Description
|
|
11 - 12
|
0800H
|
2048 Bytes/Sector
|
|
13
|
08H, 10H, 20H, or 40H
|
Sectors / cluster, either 8, 16, 32, or 64
|
|
21
|
F8H
|
Flag for disk type F8H = Hard Disk
|
|
24-25
|
0019H (Nominal)
|
Nominally 25 sectors/track, but may vary, and any value should not affect interoperability
|
|
26-27
|
0001 (Nominal)
|
Nominally 1 head, but may vary, and any value should not affect interoperability.
|
Note
When formatted the total formatted capacity of the disk is approximately 2.02GB.