Search found 4 matches
- Fri Dec 21, 2012 5:12 pm
- Forum: Commodore 8 Bit Programming
- Topic: The New Programming Forum!
- Replies: 3
- Views: 26381
Re: The New Programming Forum!
There is a system clock that can be used to create an interrupt at a pre-programmed interval that you could use to output a sound pulse. Interrupts aren't too bad, once you get the hang of it.
- Sat Sep 08, 2012 6:50 am
- Forum: Commodore BUY / SELL / GIVEAWAY
- Topic: VIC 20 Transformed
- Replies: 4
- Views: 10748
Re: VIC 20 Transformed
The circuitry is all built with off the shelf components.
- Sat Sep 08, 2012 6:30 am
- Forum: Commodore BUY / SELL / GIVEAWAY
- Topic: VIC 20 Transformed
- Replies: 4
- Views: 10748
Re: VIC 20 Transformed
This is a real VIC 20. I have built this with a later model VIC using the brick style power supply that also works with the C64. Although it should also be possible to do this with an early style VIC. This modification does not improve the performance of the VIC 20 in any way, but it does open up a ...
- Sun Jan 22, 2012 4:05 pm
- Forum: Commodore BUY / SELL / GIVEAWAY
- Topic: VIC 20 Transformed
- Replies: 4
- Views: 10748
VIC 20 Transformed
How would like it if you never had to plug in a ram expander into your VIC 20? How would you like to have a single memory map, where the screen and color memory don’t change location on you? How would you like to easily change the code in your kernel or basic operating system, by copying the ROMs to...