Category Archives: Golang

An SPI flash and iCE40UP FPGA programmer

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Before designing my iCE40UP development board, I knew I would need some kind of programmer for the SPI flash memory that would hold the design it ran. I’d already discounted the idea of using an off-the-shelf programmer: it would add more cost to the project, and it was a far too “easy” solution. Therefore I was going to build my… Read more »