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Software => Software => Topic started by: pknight37 on July 14, 2011, 10:34:13 AM

Title: GAL PLD Chip Hack
Post by: pknight37 on July 14, 2011, 10:34:13 AM

I have a Lattice GAL 22V10D 15LP chip (I don't have the schematic though!) and I wanted to figure out the input commands and their outputs.  I know you can "brute-force hack" it and trigger the input combinations, but I was wondering how this would be done?  What exactly would I need to do it, and how long could I expect it to take?

Anything helps, thanks!

Title: Re: GAL PLD Chip Hack
Post by: euchrid on July 15, 2011, 04:17:10 PM

Datasheet here:
http://www.latticesemi.com/lit/docs/datasheets/pal_gal/22v10.pdf?jsessionid=f03058a26a5e1d9732392d163e5e2d7f4f13 (http://www.latticesemi.com/lit/docs/datasheets/pal_gal/22v10.pdf?jsessionid=f03058a26a5e1d9732392d163e5e2d7f4f13)

It should give you what you need.