mov al,MAX_SCAN_LINE ; Bit 6 of max scan line register =\r
out dx,al ; Bit 9 of split screen scan line\r
inc dx ; As we did before, update the apropriate\r
mov al,MAX_SCAN_LINE ; Bit 6 of max scan line register =\r
out dx,al ; Bit 9 of split screen scan line\r
inc dx ; As we did before, update the apropriate\r