Rohan makes RTL on FPGA 🛠️
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rohan-devarc.bsky.social
Rohan makes RTL on FPGA 🛠️
@rohan-devarc.bsky.social
Exploring the ASIC lore.

Not your typical lobste. rs link-dumper or book-cover–posting zombie.
Low power math within few clock cycles.

Imagine it, then put it into silicon.

Made by Vicharak aka @aksharvastarpara.bsky.social 's team and two FPGA freaks.

Check - t.co/vBGGA2i0uX

Thanks @mattvenn.net and @urishaked.bsky.social and whole @tinytapeout.com team for making this possible.
September 6, 2025 at 8:18 AM
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.
August 10, 2025 at 12:12 PM
ASICs are cool.
FPGAs are ❤️.

FPGA brother to tinytapeout ASIC by Michael Bell aka @rebelmike.bsky.social

@tinytapeout.com @mattvenn.net @urishaked.bsky.social
August 5, 2025 at 4:24 PM
Evening chai is hot enough to give the FPGA a first-class ticket to the electronic afterlife.
July 28, 2025 at 2:01 PM
FYI CONFIG_PROGRAMN pin is high, since configuration never really began. When I do ecp_prog.execute() It goes low for a fraction of sec then high back again.

And after uploading blinky, I should observe 2.5v on TP5, right ?
bsky.app/profile/roha...
July 22, 2025 at 8:21 AM
Booted KianV uLinux from Hirosh on TinyTapeout ASIC.
July 18, 2025 at 8:19 PM
this one is little sharp but still not very clear on visuals.
July 11, 2025 at 3:15 PM
July 11, 2025 at 1:08 PM