INT 10 - VIDEO - TEXT-MODE CHARGEN - SET BLOCK SPECIFIER (PS,EGA,VGA) AX = 1103h BL = block specifier (see #00020) Return: nothing Notes: (see also AX=1110h) This function allows dual character sets to appear on screen simultaneously SeeAlso: AX=1100h,AX=1101h,AX=1102h,AX=1104h,AH=1Bh,AX=CD10h SeeAlso: MEM 0040h:0084h Index: text mode;font|text mode;screen rows