[Cryptech Tech] Alpha board main CPU change

[Joachim Strömbergson]

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Aloha!

Peter Stuge wrote:
> Jacob wrote:
>>> Cortex M4 CPU
>> replace the Xilinx with Altera .. ?
> 
> I'll see what I can implement in a Lattice iCE40 with the open
> source toolchain that was published yesterday.

The short answer is very little. The LC40 tops out at 7680 LUTs.

> http://www.clifford.at/icestorm/ https://youtu.be/yUiNlmvVOq8
> 
> https://github.com/cliffordwolf/yosys 
> https://github.com/cseed/arachne-pnr

A very interesting project. The synthesis tool used, Yosys is worth
adding to our tool suite just to have a implementation focused open
compiler.

http://www.clifford.at/yosys/

- -- 
Med vänlig hälsning, Yours

Joachim Strömbergson - Alltid i harmonisk svängning.
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 Joachim Strömbergson          Secworks AB          joachim at secworks.se
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