Category: video
INT 10 - VHRBIOS.SYS - GET INFO AH = F6h AL = what to get 00h device driver state Return: AX = device driver state 01h video mode info Return: AL = video mode DH = screen height in rows DL = screen width in columns Program: VHRBIOS.SYS is a driver for the Micro Display Systems "TheGenius" black&white A4/portrait monitor SeeAlso: AH=F0h"VHRBIOS.SYS",AH=F4h"VHRBIOS.SYS",AH=96h"VHRBIOS.SYS