I've recently begun working on a Maple BUS interface. My plan is to implement the wire protocol in a CPLD, and then use an Atmel microcontroller to implement the data protocol and a serial port interface.
Here is a screenshot of a simulation running in Xilinx ISE WebPack:

This shows the reception of a frame with the header "ABCD" and the payload "HELLOWORLD!".
1 comments:
This is great work. I'm trying to work on something similar (bought a few 9572 CPLD's to play with) for my current project: http://forums.shoryuken.com/showthread.php?t=131230
I was curious what kind of progress you've made on this, and whether you'd be willing to share any code or help?
marcus splat marcuspost dort com
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