Int 10/AH=0Ch

AH = 0Ch
BH = page number
AL = pixel color
if bit 7 set, value is XOR'ed onto screen except in 256-color modes
CX = column
DX = row

Return:
Nothing

Desc: Set a single pixel on the display in graphics modes

Notes: Valid only in graphics modes. BH is ignored if the current video mode supports only one page

See Also: AH=0Dh - AH=46h

Category: Video - Int 10h - V