As much as I like verilog, it’s so easy to fuck up something that’s not immediately obvious. This is amazing for giving the power of HDLs to a non-HDL audiencehttps://twitter.com/marcan42/status/1343785608666259457 …
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This is in strong contrast to an under-engineered framework like Arduino - as much as I dislike Arduino, you're maximum of 2 layers apart from assembly, and everything is easily hackable. With glasgow, everything is hackable also but only after understanding the custom framework.
Do you mean (n)Migen, or Glasgow? Obviously you need to know nMigen, but if you found the framework confusing, I'd like to know why. You should be able to take the example applet, fill in a pin list, and peek at some other applets to see how the HDL interfaces with pins and FIFOs
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That said, if you want to hack on an existing applet, then yes, depending on which one you look at some have quite a bit of complexity due to the engineering that went into making it all flexible.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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My current example is "I need to add a SPI port next to a JTAG port, and then pinmux them". It's possible but non-trivial to do this while not re-inventing how the current JTAG stuff works.
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Yeah, that's a planned feature that just isn't implemented yet :-)
End of conversation
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