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YosysHQ / apicula

Project Apicula 🐝: bitstream documentation for Gowin FPGAs
MIT License
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Tang Nano 9k support? #105

Closed chenzhuoyu closed 2 years ago

chenzhuoyu commented 2 years ago

Is there any plans to support the Tang Nano 9k board?

pepijndevos commented 2 years ago

It should be supported already

chenzhuoyu commented 2 years ago

@pepijndevos That's nice. But it does not listed in the README.md, so it probably needs to be updated?

pepijndevos commented 2 years ago

Correct. Hmmm if you have the thing sitting on your desk feel free to add it to the list with the correct part number, else I'll do it myself later.

chenzhuoyu commented 2 years ago

@pepijndevos I don't own a Tang Nano 9k at this moment, but I'm considering buying one. Once it arrives I'll give it a try.

fanoush commented 2 years ago

Hi, just received this board today :-) This is what openFPGAloader shows with tang nano 9k

openFPGALoader.exe --detect
←[94mJtag frequency : requested 6.00MHz    -> real 6.00MHz   ←[0m
index 0:
        idcode 0x100481b
        manufacturer Gowin
        family GW1N
        model  GW1N(R)-9C
        irlength 8

and here is the chip 9k-1280 hope it helps

pepijndevos commented 2 years ago

oh yea forgot about this, thanks! saves me a trip upstairs to fetch my board, added : https://github.com/YosysHQ/apicula/commit/4b62db6848037dffc3569cc1fc5a47c463e54a94

pepijndevos commented 2 years ago

Needs an extra family flag though, because the C is not in the device number: https://github.com/YosysHQ/apicula/blob/4b62db6848037dffc3569cc1fc5a47c463e54a94/examples/Makefile#L79

Should find a way to work that into the readme