SCREEN Mode 10, Monochrome Monitor Only

qb45advr.hlp (Topic list)

     EGA and VGA Adapter SCREEN Mode, Monochrome Monitor Only
SCREEN 10: 640 x 350 graphics, monochrome monitor only
  ■ 80 x 25 or 80 x 43 text format, 8 x 14 or 8 x 8 character box size
  ■ 128K page size, page range is 0 (128K) or 0-1 (256K)
  ■ Up to 9 pseudocolors assigned to 4 attributes