[AT] Expects: AH 88H ────────────────────────────────────────────────────────────────── Returns: AX amount of contiguous memory above 1MB, in 1K blocks. ────────────────────────────────────────────────────────────────── Info: This returns the total amount of memory above 1MB. It is the same number as found in CMOS Memory addresses 17H-18H. See Also: INT 15H (extended AT services) BIOS Data Area ROM-BIOS Functions -♦-