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A Day Late and a Dollar Short

A project log for CAT Board

The CAT Board is part of a Raspberry Pi-based hand-held FPGA programming system.

dave-vandenboutDave Vandenbout 10/17/2015 at 15:266 Comments

You know how in action movies the cops always arrive after the bad guy has been taken out? Well, the Lattice iCEstick I ordered arrived today.

Since the CAT Board is working (at least the bitstream configuration part), I'll probably hold on to the iCEstick for a week and then send it back if I don't find any new problems.

I know, you're probably thinking "It's only $20. You'll use it for something!" Well, no, I won't. I've got half a dozen dev boards sitting around that have never been used (and I'm not alone in that). It's time to break the addiction before I end up on "Hoarders".

Discussions

remydyer wrote 11/26/2015 at 03:23 point

Keep it and check out swapforth with it: https://github.com/jamesbowman/swapforth 
There's a nice tutorial for it up at : http://www.excamera.com/sphinx/article-j1a-swapforth.html

It also builds using icestorm!
I think swapforth on the CAT board is somewhat of a killer app :)
All the more so if multiple J1's can be run at once like the ZPUino.

I've been playing around with it myself, and finding it much quicker to do things with than even an arduino - I found your project here courtesy of the new link at the bottom of the icestorm page :)

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Dave Vandenbout wrote 11/29/2015 at 17:09 point

Thanks for the link!

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Yann Guidon / YGDES wrote 10/18/2015 at 11:29 point

Don't worry, you'll find people who would gladly have it too ;-)

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Ian Hanschen wrote 10/18/2015 at 04:57 point

There's a fully opensource toolchain for that, might be fun to play with. 

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Xark wrote 10/17/2015 at 18:45 point

Well, worst case you can keep it to use as a flex sensor. :-) http://hackaday.com/2015/09/27/mystery-fpga-circuit-feels-the-pressure/

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Dave Vandenbout wrote 10/17/2015 at 18:47 point

Ha ha, please! You're enabling my addiction.

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