FreeGEM 5.0 video drivers
=========================

  This zipfile contains the following FreeGEM drivers, compatible with 
GEM/5.0:

Driver      | Resolution | Colours | Supported hardware
============+============+=========+=========================================
SDEH811.BS  |  640x350   |   8     | EGA colour
SDEHF11.BS  |  640x350   |  16     | EGA colour
SDEL811.BS  |  640x200   |   8     | EGA colour
SDELF11.BS  |  640x200   |  16     | EGA colour
SDPSC11.BS  |  640x480   |  16     | VGA 
SDUNI11.BS  |  640x480   |  16     | EGA/MCGA/VGA "universal" driver
SDV1011.BS  | 1024x768   |  16     | VESA
SDV8611.BS  |  800x600   |  16     | VESA
============+============+=========+=========================================

 These drivers differ from the stock GEM/5 VGA driver in having the following 
added features:

- Codepage support. If GEM.CPI is present, the correct codepage will be 
  loaded from it.

- Support for the FreeGEM v_delay() function, allowing these drivers to be
  used in FreeGEM if desired.

Other compatibility issues
==========================

  VIDPATCH.EXE has been supplied in case the automatic video mode probes 
in SDUNI11.VGA does not work as expected. The following commands override 
the probe:

VIDPATCH SDUNI11.VGA 0	  -- force EGA mono
VIDPATCH SDUNI11.VGA 1	  -- force EGA colour
VIDPATCH SDUNI11.VGA 2	  -- force VGA/MCGA mono
VIDPATCH SDUNI11.VGA 3 	  -- force VGA colour
VIDPATCH SDUNI11.VGA AUTO -- go back to automatic probe

