Values for special flag PSP segments |
| Value | Description |
|---|---|
|
0000h |
free |
|
0006h |
DR DOS XMS UMB |
|
0007h |
DR DOS excluded upper memory ("hole") |
|
0008h |
belongs to DOS |
|
FFF7h |
386MAX v6.01+ ??? |
|
FFFAh |
386MAX UMB control block (see #01477 at AX=4402h"386MAX") |
|
FFFDh |
386MAX locked-out memory |
|
FFFEh |
386MAX UMB (normally immediately follows its control block) |
|
FFFFh |
386MAX v6.01+ device driver |