I wanted my own legal copy of Duck Hunt so I bought an ebay cartridge. I desoldered the mask ROMs with a heat gun and dumped easily with a black pill (also works with a blue pill) which has enough pins for the job. One just needs to make sure that the mask ROM is powered with 5V and that the STM32's pins connected to the eight data lines are 5V-tolerant.
Instructions: https://www.instructables.com/Dumping-NES-Mask-ROMs/
Sketch: https://github.com/arpruss/nes-mask-rom-read
Dumping NES ROMs
What are you developing?
Jump to
- Announcements
- New users start here
- ↳ Forum rules, FAQs and HowTo's
- ↳ Let us know a bit about you and your projects
- Arduino for STM32
- ↳ General discussion
- ↳ Ideas & suggestions
- ↳ Cores
- ↳ STM32 Core
- ↳ Builds and Announcements
- ↳ Code snippets
- ↳ Ideas & suggestions
- ↳ General discussion
- ↳ Installation and OS related
- ↳ Libraries & Hardware
- ↳ PR's bugs and enhancements
- ↳ LibMaple
- ↳ Builds and Announcements
- ↳ Code snippets
- ↳ General discussion
- ↳ Ideas & suggestions
- ↳ Installation and OS related
- ↳ Libraries & Hardware
- ↳ PR's bugs and enhancements
- ↳ Steve's LibMaple core
- ↳ General discussion
- ↳ PR's bugs and enhancements
- ↳ Projects
- ↳ IDE's
- ↳ Off topic
- Arduino for STM8
- ↳ General discussion
- ↳ Cores
- ↳ STM8 Core
- ↳ Other
- Boards
- ↳ Custom design boards
- ↳ Maple & Maple mini etc
- ↳ STM boards (Discovery, Eval, Nucleo, ...)
- ↳ All other boards
- ↳ STM32F0 based boards
- ↳ STM32F1 based boards
- ↳ STM32F2 based boards
- ↳ STM32F3 based boards
- ↳ STM32F4 based boards
- ↳ STM32F7 based boards
- ↳ STM32G0 based boards
- ↳ STM32G4 based boards
- ↳ STM32H7 based boards
- ↳ STM32L0 based boards
- ↳ STM32L1 based boards
- ↳ STM32L4 based boards
- ↳ STM32L5 based boards
- ↳ STM32MP1 based boards
- ↳ STM32WB based boards
- Bootloaders
- ↳ STM32 HID bootloader
- ↳ USB bootloader
- ↳ STM32 SD-Bootloader
- ↳ STM32 USB CDC bootloader
- Uploaders and debuggers
- ↳ STLink
- ↳ USB to Serial adaptors
- ↳ Black Magic Probe & other
- Dead Thread Graveyard
- ↳ Dead Thread Graveyard