From: Anders Carlsson (anders.carlsson_at_sfks.se)
Date: 2005-11-24 14:54:33
On Thu 2005-11-24 09:55, Spiro Trikaliotis wrote:
> http://home.freeuk.com/fpgaarcade/vic20_main.htm
Quote from the webpage:
"Particular thanks to Graham for risking his vintage machine and
allowing me to stick logic analyser probes all over it. [..] The
design is believed to be complete, and I have run through lots
of the examples in the original Programmers Reference Manual."
It would be interesting to see not only if this VHDL core runs the
recent demos, but more importantly how it acts in the odd scenarios
described by Viznut:
http://www.zimmers.net/anonftp/pub/cbm/vic20/programming/vic20frontiers.txt
There is a similar document somewhere on how to get pulse width
modulation from the VIC-I sound registers. It is something that
may already have been implemented.
--
Anders Carlsson
Message was sent through the cbm-hackers mailing list
Archive generated by hypermail pre-2.1.8.