Apatco and or Digikey sells the Xeltek eprom programmer for around $300 but you can get a Willem programmer on Ebay for a lot less.
Apatco and Briel compters are the only two companies that sell a computer with a 6502. Xgamestation has a game unit that uses a 6502 and there is another prototype called the Propedal:
viewtopic.php?t=1864
Basically, you can find a lot of parts for sale at Apatco.com or you can buy their kits. Finding roms for the 65C816S is a little more tricky. Most of the roms you are going to find are 32K but the parts you are looking for are:
Quote:
Chuckz: My project will use the AS6C1008-55PCN as static RAM chip. It’s 128KB and has an access time of 55ns, I think that’s fast enough for a 14MHz clock but this late at night I’m not sure if I got the math right .
It’s also pin-compatible with the 62256 (32K) and the 62512 (64K) but the 62512 is surprisingly hard to find…
I gave up a little on the 6502 because of the development costs in favor of the STM32 board (another platform) and the STM32 is faster and a board is only $15 on Mouser which is half the price of an Arduino. I want a faster computer than the 6502 and the 65C816S is faster but the Beaglebone and STM32 platform and like platforms are something that has become my hobby right now.
If my information helps you, please get in touch and please return the favor if you can actually help me get started with the 6502 family.
There are other articles on the 6502 in blogs from Hackaday and Adafruit.
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