[comp.sys.ibm.pc] Writing directly to EGA registers

c60c-4au@web-3d.berkeley.edu (01/26/89)

 I recently wrote some Microsoft C routines which output objects directly
to the EGA video memory by the use of the EGA registers to select write
mode 0.  The routines are very nice and quick, but I haven't been able to
figure out how to write to more than one graphics page in this manner.  I
looked at the Byte and PC Tech Journal articles on the EGA (both published
about 1-2 years ago), and nothing seemed to say how to plot to more than
one page without using BIOS, which I didn't want to use.  Can anyone help me?

P.S.: Please post replies - my account is going away in 2 weeks and I am not
sure what the name of the replacement account will be yet.  




--
Erik Talvola               | "It's just what we need... a colossal negative 
c60c-4au@web.berkeley.edu  | space wedgie of great power coming right at us
                           | at warp speed." -- Star Drek