Tag

#risc-v

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I built a small RISC-V computer inside a Tang Nano 9K FPGA

A PicoRV32 CPU, a hand-written UART, a 46× hardware accelerator and an HDMI console on a Tang Nano 9K, built with open-source tools.

3 min readeduparthsinha.hashnode.dev

circuitrocksOct 22

ESP-Mosaico: Espressif's $59 Board Where AI Writes the Firmware

ESP-Mosaico Espressif's 59 Board: Espressif's ESP-Mosaico pairs an ESP32-S31 with a 480x480 AMOLED so AI agents can write, flash, and test firmware on…

2 min readcircuitrocks.hashnode.dev

EUNMIN PARKSep 25

The Paradigm Hasn't Arrived Yet. I'm Doing Syntagma.

Part 2 of a series. Part 1: "Take away the qubit. It's just a computer."

8 min readeunminpark.hashnode.dev

SagunAug 16

RISC vs CISC

Learn RISC vs CISC architecture, instruction sets, load/store design, instruction formats, registers, performance, and modern CPU design.

7 min readsagunwrites.hashnode.dev

WIOWIZAug 7

WIOWIZ SOC Virtual Platform - Boot a Complete SoC from One Binary

Run one command and a full WIOWIZ SoC boots, executes its firmware, verifies its own result, no host compiler, no verification environment required.

1 min readrvp.hashnode.dev

circuitrocksJul 26

Doom Runs on a Scratch-Built RISC-V CPU on an FPGA

Doom Runs Scratch-Built RISC-V: An MIT student team designed a five-stage RISC-V CPU from logic gates, dropped it on an FPGA, and pushed Doom from 0.7 FPS…

3 min readcircuitrocks.hashnode.dev

circuitrocksJul 25

Nordic nRF54L15 Discovery: Two Open-Hardware Boards, One PCB

Nordic nRF54L15 Discovery Two: Icy Electronics' nRF54L15 Discovery packs a Cortex-M33, a RISC-V coprocessor, and a snap-off CMSIS-DAP debugger onto one…

2 min readcircuitrocks.hashnode.dev