FR99: FlashROM 99 Cartridge for the Texas Instruments 99/4a
The Flash ROM Cartridge for Texas Instrument 99/4a , or FlashROM 99 for short, is a cartridge for the TI 99/4A home computer that allows for running ROM cartridge images stored on an SD card.
The FlashROM 99 supports ROM-only images of up to 32K that use the write-to->60xx bank switching scheme. It will not work with programs using GROMs or CRU-based bank switching. The cartridge does not require the Peripheral Expansion Box and runs on both PAL and NTSC consoles.
The FR99 is available in the following configurations:
No Case: Just an assembled & tested cartridge board with no shell or label
Black Case: Assembled and tested in a 3D printed (back) case with professional label
Color Case: Assembled and tested in a 3D printed in a case in the color of your choice with professional label.
Consult this file for examples of available case colors.