René Richard

68kTutorials. Tutorials to teach myself 68k assembly

triple-bypass-kicad. An audio and video bypass circuit for the Sega Genesis

Universal-Mega-Dumper. Game Cartridge Reader and Writer

SMSMapper. Sega Master System Homebrew Flash Cart

asmx. Fork of Bruce Tomlin's ASMX cross-assembler

MD-90SM-breakout-kicad. A simple breakout board for the MD-90SM Mini-Din 9 (Sega Genesis 2 A/V) connector

phoenix-audio-adapter-kicad. A simple PCB to intercace stereo audio jacks to a phoenix audio connector

NESCIC. CIC implementation for NES on PIC12F629

TDSN76489. SN76489 implementation for Teensyduino Audio Library

pc-henshin-protel. schematic and pcb for PC-Henshin

kicadlib. kicad parts libraries

UMDv2-kicad. Universal Mega Dumper v2 PCB

c64-cart-kicad. Commodore 64 Flash Game Cartridge

NESMappers. VHDL Nes Mappers - NES Flash Cart Project

FMPBC. FM Power Base Converter

UMDv3. STM32 firmware and central repository for the UMDv3 project.

pc-henshin. Firmware for universal modless tg-16 / pc-engine region converter

ArduinoSerialCommand. An Arduino library to tokenize and parse commands received over a serial port.

umd-snes-adapter-kicad. SNES cartridge adapters for the Universal Mega Dumper

UMDv2-stm32. UMDv2 project for STM32CubeIDE

CIC16F. NES CIC Implementation on PIC16F15313

umd-nes-adapter-kicad. NES cartridge adapter for the Universal Mega Dumper

UMDv3-kicad. UMDv3 Kicad PCB

umd-c64-adapter-kicad. Commodore 64 UMD Cartridge Adapter

petit-swd-kicad.

petit-jtag-kicad.

byte-master-80-emulator. C++