INT 67H 4300H: Open EMM Handle and Allocate Memory
Compatibility: EMS 3.2+
Expects: AX 4300H
BX number of pages requested (16K units)
──────────────────────────────────────────────────────────────────
Returns: AH EMM status (0=successful)
DX EMM handle of allocated memory (if successful)
──────────────────────────────────────────────────────────────────
Info: Allocates EMS memory.
The handle returned in DX is used in subsequent calls to map the
EMS into the page frame and other operations.
Notes: Use INT 67H 4200H to see how much EMS is available.
See Also: INT 67H: EMM Services
Extended Memory Specification (XMS)
Interrupts and BIOS Services
-♦-