squeegee time.
Top components populated and ready for the hotplate.
And we have blink!
Still need to port a bootloader to it, although that’s enough hardware hacking for today.
Boot loader step one: why isn’t the flash responding to the ID command?
@th did you wake it up? I think the ice40 might put it to sleep after loading the bitstream
@cibomahto I sent the 0xAB wake-up plus three dummy bytes with no response.
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@cibomahto I sent the 0xAB wake-up plus three dummy bytes with no response.