4 ms·
What I really loved is that how easy it was to write directly to the video buffer (320x200 256), it was ultra fast and I could even make simple games and shiny
by xab9 8y ago
What I really loved is that how easy it was to write directly to the video buffer (320x200 256), it was ultra fast and I could even make simple games and shiny stuff :) Not sure if it's possible to do that outside dosbox anymore.
- DanBC 8y agoIt was really easy! I made a resistor ladder DA convertor, and then wrote data to the parallel port with a few simple BASIC "OUT" instructions. https://groups.google.com/forum/#!topic/sci.electronics.basics/_hTxcF9Tpbc https://groups.google.com/forum/#!topic/sci.electronics.basi... https://hackaday.com/2014/09/29/the-lpt-dac/ https://hackaday.com/2014/09/29/the-lpt-dac/ Some GB emulators (NO$ at least) used this for sound, and it was quite good.