Rohan makes ASICs 🛠️

@rohan-devarc.bsky.social

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Exploring the ASIC lore. Not your typical lobste. rs link-dumper or book-cover–posting zombie.

SPI-slave device for seven-segment display on TT base board. TT FPGA controls seven-segment display via spi-slave and the RP2040 just sends it a 6-bit message to light up the LEDs.
Vaaman board from vicharak
xv6 on ecp5-25F