Int 67/AX=5BF1h

MICEMM v4D, RM386 - GET ADDRESS MAP

AX = 5BF1h
ES:BX -> 256-byte (MICEMM) or 512-byte (RM386) buffer for memory types

Return:
AH = 00h
ES:BX buffer filled (see #03658)

Note: Each byte in the buffer specifies the type of a 4K page of memory

See Also: AX=5BE0h - AX=5BF0h



(Table 03658)
Values for MICEMM/RM386 memory type:
00h    unused (MICEMM), RAM/available (RM386)
02h    DOS extension (XMS UMB)
04h    shadowed ROM
08h    mappable EMS
10h    page frame
20h    ROM
40h    reserved (video memory, etc)
80h    RAM (MICEMM), Windows UMB (RM386)

Category: Memory Management - Int 67h - M

Interrups Categories Contents