On 03/20/2012 11:10 AM, Keith Monahan wrote:
Gameduino, an FPGA-based game adapter for the arduino,
which is also
available as an open-source core, uses a soft-core processor called j0,
stripped-down version of the j1.
http://excamera.com/sphinx/gameduino/index.html#gameduino
The J1 is a 200-line-long-verilog CPU.
See here
http://www.excamera.com/sphinx/fpga-j1.html
I have not used yet, but looks pretty neat to me.
I just looked at the Verilog code. Wow, that's an unbelievably tiny
CPU. Chuck Moore would be proud! I've gotta use that somewhere. Need
some (non-game) applications!
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA