TinyFPGA AX2: Set internal oscillator as default #136
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FWIW, I checked out both this PR and amaranth-lang/amaranth#575 locally. They both work fine when paired with some quality-of-life changes I intend to submit after this PR is merged. |
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@jreyesr There seems to be a bit of MachXO* activity in Amaranth as I type this. So it jogged my memory about this; would you be willing to mark this as ready to merge now that #575 was merged? |
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Hello @cr1901! Wow, it's been a while. Yes, this PR is ready to merge from my side, I just rebased the changes on top of current |
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NOTE: In draft mode and awaiting for upstream PR to be merged
This PR changes the TinyFPGA AX2 board to use the internal high-speed oscillator by default, since the board has no external clock and thus no default
syncdomain.Notice: This PR is dependent on amaranth-lang/amaranth#575 being merged. Until then, it would cause an error since OSCH is not a valid resource on the TinyFPGA AX2 board.