Very nice overview, not just of the IcoBoard, but also the open source software and toolchain available for it.https://twitter.com/OpenTechLabChan/status/950110821027328000 …
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You: it's still blinking. Me: We successfully built a full open source toolchain for FPGA programming, and built and uploaded a sample application written in Verilog.pic.twitter.com/6V2lWYqGm9
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Never underestimate the power of blinking LEDs for embedded debugging purposes.
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You: it's... blinking. Me: Yeah, and it's a piece of C code running on an open source implementation of RISC-V running on this FPGA, all parts compiled and uploaded using open source tools.pic.twitter.com/1hu8xCFhFI
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Now this is where it would be useful to have serial I/O up and running. But the FTDI disappears from the USB bus as soon as the CPU boots up.
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End of conversation
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