Int 67/AX=5DE6h

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RM386 - MAP LOGICAL 4K PAGE TO PHYSICAL SEGMENT

AX = 5DE6h
BX = logical page number in 4K pages from beginning of memory for EMS
handle
CX = segment in first megabyte to be remapped
DX = previously-allocated EMS handle

Return:
AH = status 00h successful 83h invalid handle 8Ah invalid logical page (out of handle's range) 8Bh invalid destination page (not in first megabyte)

Note: RM386 traps this function on the initial transition to protected mode caused by the INT instruction, which means it can not be overridden simply by hooking the interrupt

See Also: AX=5DE5h

Category: Memory Management - Int 67h - R

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