
;************************************************************************
; Select 43 line mode by downloading the 8x8 character generator        *
; This will not work on Color Display (Mono and Enhanced only!)         *
;************************************************************************

        PUBLIC  _BIOS_43_Lines

_BIOS_43_Lines  PROC    NEAR
        MOV     BL,0                    ;Block to load
        MOV     AH,11H                  ;Function = CHARACTER GENERATOR
        MOV     AL,12H                  ;Subfunction = USE 8x8
        INT     10H                     ;Ask BIOS to load the char gen
        RET
_BIOS_43_Lines  ENDP
