PLEASE SELECT PCB OPTIONS LISTED BELOW MANUALLY BEFORE PLACING ORDER

THIS IS VERY IMPORTANT

PCB REQUIREMENTS

• PCB thickness: 1.2 mm
• Surface finish (plating): ENIG (Hard gold for edge connector is recommended but it's very expensive, ENIG is good enough)
• Edge connector: yes
• Beveled edge connector: yes, 45° (other angles also should work OK)

IF YOU WANT PCBs ASSEMBLED WITH COMPONENTS YOU HAVE TO SELECT "PCB+Assembly" OPTION ON THE RIGHT ABOVE "Add to cart" BUTTON

Ever wanted to make your own customizable Nintendo 64 flashcart? Now you can! This project aims to be a great fit for both gamers and homebrew developers.

Features:

• 64 MiB SDRAM memory for game and save data
• 16 MiB FLASH memory for bootloader and extended game data
• 8 kiB on-chip buffer for general use
• ~23.8 MiB/s peak transfer rate USB interface for data upload/download and debug functionality
• ~23.8 MiB/s peak transfer rate SD card interface
• EEPROM, SRAM and FlashRAM save types with automatic writeback to SD card
• Battery backed real time clock (RTC)
• Status LED and button for general use
• 64DD add-on emulation
• IS-Viewer 64 debug interface
• N64 bootloader with support for IPL3 registers spoofing and loading menu from SD card
• Enhanced UltraCIC_C emulation with automatic region switching and programmable seed/checksum values
• PC app for communicating with flashcart (game/save data upload/download, feature enable control and debug terminal)
• UNFLoader support
• Initial programming via UART header or dedicated JTAG/SWD interfaces
• Software and firmware updatable via USB interface
• 3D printable plastic shell

INITIAL PROGRAMMING

Specific programming instructions are located in linked GitHub repository under docs/06_build_guide.md location.

HELP / FAQ

For help and support please go to linked GitHub repository and check discussions tab. If your question isn't already asked feel free to add it.