Cartucho UnoCart 2600. The UnoCart 2600 cartridge is an Atari Open Source cartridge emulator, supporting cartridges with up to 64K of ROM and 32K of RAM.
UnoCart 2600 operation mode: first, copy the BIN, ROM, or A26 files to a SD card and insert it into the cartridge. Use the joystick or the SELECT/RESET buttons to navigate through the SD card and select a title to play.
- The SD card must be formatted as FAT or FAT32.
- It works on PAL and NTSC systems.
- It will also work on most 7800 machines (but will not run 7800 ROMs).
Note: it is known that all known versions, including the SuperCharger files, work. Most files, including Pitfall II, work well on 99% of systems. The firmware has been adjusted to ensure maximum compatibility.
The UNO 2600 cartridge does not work on any system that is not a real 2600 or a clone. For example, the Retron77 is an Atari 2600 emulating on a chip that copies the ROM from its cartridge and runs it on its emulator. This is like most of the new systems.
The UnoCart 2600 firmware is open source under a GPL license. Although Robin is not working on firmware updates, we can find other authors, such as DirtyHairy and ZackAttack on the AtariAge forums, who have added some new features to the firmware, including the update from the SD card and support for the Pink Panther cartridge prototype.