.Z80 File Extension
File TypeTI-83 and 84 Plus Calculator File
What is a Z80 file?
Data file used by the Texas Instruments TI-83 and TI-84 Plus series calculators; may be used for a variety of purposes, including storing information that describes characters, such as Falco, Fox, and Jigglypuff, used in the Super Smash Bros. Open game.
The Z80 file can be transferred to a TI-83 or 84 Plus calculator from a computer using a TI Connectivity Cable and the TI Connect program.