alt Hacker NewsYes, 1x Vexriscv RV32-IMAC + MMU, and 4x PicoRV32's as RV32E-MC for I/O processing, configured with extensions to enable deterministic, real-time bit-banging without having to count clocks.
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K0balt • today at 1:37 PM
Nice! I love the specialized io processors. Fantastic work!
That reminds me a lot of the xmos xcore mcus with 8 cores. I am curious what kind of synchronization primitives have you added and why?