Int 62 Fn 008F  u - Fgdriver V4.02 - "fg_point" - Display A Pixel          [V]

   AX = 008Fh
   BX = column
   CX = row

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   This call is ignored in text modes

See Also: AX=0006h,AX=001Dh,AX=004Dh,AX=0090h