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pulp-platform / pulpissimo

This is the top-level project for the PULPissimo Platform. It instantiates a PULPissimo open-source system with a PULP SoC domain, but no cluster.
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Asic synthesis #150

Open yywang1993 opened 4 years ago

yywang1993 commented 4 years ago

I want to evaluate the area of pulpissimo platform, but now I can’t get the code I want using the ./update_ips, please see the end of #149 . So I can only download all files one by one according to the list in _ipslist.yml. I want to know, if I want to switch between different cores, do I only need to modify the parameter in pulpissimo.sv? In addition, during the synthesis process, the tool reported some bit-width mismatches and timing loop problems. It seems that the code seems to be a bit problematic or I miss some macros? image image

bluewww commented 4 years ago

Thanks this looks like a bug. In general when we tape out a design based on PULPissimo we make a lot of chip specific changes to the padframe anyway which are not always reflected in this upstream repository. Anyway it is a good idea to make sure that the defaults we have in this repo work properly