EgaMiscInfoRec

  The bytes at 0040:0087 and 0040:0088 in the BIOS Data Area are bit flags
  containing information pertaining to the status of the EGA^ and
  VGA^.  Most of this can be obtained via INT 10H 12H.

 EgaMiscInfoRec
 Ö7Â6Â5Â4Â3Â2Â1Â0·
 º ³ram³0³a³0³m³cº       0040:0087 -- EGA Miscellaneous Information
 ÓÒÁÄÁÄÁÄÁÒÁÄÁÒÁÒ½ bit
  º È˼   º   º ÈÍ> 0: 1=cursor emulation enabled; see INT 10H 12H BL=34H
  º  º    º   ÈÍÍÍ> 1: 1=EGA is attached to a Monochrome Display
  º  º    ÈÍÍÍÍÍÍÍ> 3: 1=EGA is not active
  º  ÈÍÍÍÍÍÍÍÍÍÍÍÍ> 5-6: EGA total RAM (00=64K; 01=128K; 10=192K; 11=246K)
  ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ> 7: high bit of video mode (1=screen is not cleared)

 EgaMiscInfo2Rec
 Ö7Â6Â5Â4Â3Â2Â1Â0·
 ºfeature³ DIPs  º       0040:0088 -- son of EGA Miscellaneous Information
 ÓÄÁÄÁÄÁÄÁÄÁÄÁÄÁĽ bit
  ÈÍÍËÍͼ ÈÍÍÍÍÍÊÍ> 0-3: DIP switch settings.  See EGA Switch Settings
     ÈÍÍÍÍÍÍÍÍÍÍÍÍ> 4-7: Feature bits

See Also: EGA Data Areas
          EGA I/O Ports
          EGA
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