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Published 20 hours ago • verified publisher icon amaranth-lang

Add iCE40-feather

Open shenki opened this issue 4 years ago • 5 comments

An iCE40UP5K FPGA in a Feather compatible form factor.

https://github.com/joshajohnson/iCE40-feather

shenki avatar Jan 19 '21 11:01 shenki

@whatnick @joshajohnson fyi

shenki avatar Jan 19 '21 11:01 shenki

I've connected the QSPI pins for the flash on 0.2, is this something that should be added to the pin defs?

image

joshajohnson avatar Jan 19 '21 12:01 joshajohnson

I think we will have to get a v0.2 board to Joel to make this a real thing. Possibly have both v0.1 or v0.2 board definitions. Given v0.1 boards are so few, the main definition can be the v0.2 one.

whatnick avatar Jan 19 '21 18:01 whatnick

Agreed, once we have some v0.2 boards we can decide how to support them. I wanted to submit this definition so we didn't have people duplicating the work of describing the pin layouts.

shenki avatar Jan 19 '21 22:01 shenki

Thanks for the review @whitequark. I have learnt a bit more about nmigen and fixed a bunch of things; I'll rework the patch and try again.

shenki avatar Feb 03 '21 22:02 shenki