demosCEne
a demo by prime17569
for the TI-84 Plus CE
You may have seen this: https://www.cemetech.net/downloads/files/2389/x3122
But now, I come to you with a new demo -- my first submission to Revision!
Released in 2015, the TI-84 Plus CE graphing calculator is the latest in Texas Instruments' TI-84 Plus series of graphing calculators. The TI-84 Plus CE sports the following hardware:
24-bit eZ80 processor @ 48 MHz*
256 K RAM (154 K available)
4 MB Flash (3 MB available)
320 * 240 color LCD
No specialized graphics hardware, everything is done by the CPU
-- Learn more about the hardware here: https://ce-programming.github.io/toolchain/static/hardware.html
-- *Real-world speed is much less than on paper due to hardware limitations, see https://ce-programming.github.io/toolchain/static/hardware.html#wait-states and https://wikiti.brandonw.net/index.php?title=84PCE:Wait_States
This demo is best experienced on a hardware revision M or newer calculator due to the speed improvements made with this revision. Older revision calculators will work, but the demo will run slower.
Python edition calculators should work, but I do not own one to test with, so I cannot 100% guarantee it.
Installation Instructions:
Use TI Connect CE to transfer files. Make sure you transfer all files to the Archive, not the RAM.
1. Transfer the CE C Libraries to your calculator: https://tiny.cc/clibs
2. Transfer all AppVars in the `appvar/` folder
3. Transfer all programs (files ending in .8xp)
Before running the demo, unplug the USB cable from the calculator, then press [2nd] [+] [7] [1] [2] to clear the RAM. Then run the program called DEMOSCEN to start the demo.
Enjoy!
This demo was developed using the CE C Toolchain, available here: https://github.com/CE-Programming/toolchain . See documentation here: https://ce-programming.github.io/toolchain/ .
This demo parses original scene data by Leonard/Oxygene. Used with permission. Special thanks to Heaven6502 for helping me find a copy of the data file.
Greets to the Cemetech community -- https://www.cemetech.net -- for answering my many questions in SAX chat.
- prime17569
2025-MM-DD