Device Clock Generation (2025)

Considering how slow FPGA are, compared to ASICs, I wonder why multi-phase clocks aren't more common. It really allowed early processors, like the 8088 and 6502, to get a lot more out of the silicon technology of the time. If the design tools supported them better, working with DDR timing would be trivial.

I'm only halfway through but it's refreshing to see such technical articles on HN. Can't claim I'm very knowledgeable in hardware description languages either, but I do light embedded work sometimes and it's really interesting to see how the nitty gritty hardware peripherals and their clocks actually get implemented.