INT 10 - Chips & Technologies '64300'/'65530' BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - GET LINEAR MEMORY INFO AX = 5F10h Return: AL = 5Fh if function supported AH = status 00h unsuccessful 01h successful BX:CX = linear memory base address DX = virtual screen width offset (bytes) SI;DI = linear memory size SeeAlso: AX=5F08h,AX=5FA0h