cncst3@unix.cis.pitt.edu (Chunqing N. Cheng) (10/29/90)
Quite a few Chinese own Chinese DOS which was written before and ran on CGA card. Now, most of computers upgrade to EGA/VGA. Those Chinese have trouble to run Chinese DOS on it. I know some EGA/VGA cards come with CGA emulator. What I like to do is to write a generic CGA emulator so that those people can benefit from it. Any example of this kind, or any hint how it is done? A point to proper source is more appreciated. The programming language is not a problem. Pascal source is even greater. Thanx in advance. Chunqing Cheng