https://github.com/eviltrout/tis-100

An emulator for the TIS-100 CPU
https://github.com/eviltrout/tis-100

Last synced: 4 days ago
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An emulator for the TIS-100 CPU

• Host: GitHub
• URL: https://github.com/eviltrout/tis-100
• Owner: eviltrout
• Created: 2015-06-30T02:38:16.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-04T18:39:42.000Z (about 9 years ago)
• Last Synced: 2025-01-14T07:51:45.080Z (12 days ago)
• Language: C
• Size: 44.9 KB
• Stars: 420
• Watchers: 30
• Forks: 36
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• starred-awesome - tis-100 - An emulator for the TIS-100 CPU (C)

README

        
### An emulator for a CPU that doesn't exist

This is a C implementation of an emulator for the [TIS-100](http://www.zachtronics.com/tis-100/) computer,

which doesn't exist.

## Features

* Implements the TIS-100 instruction set.

* It runs much faster than the Unity reference implementation.

## How to compile

Make sure you have `ncurses` installed on your platform.

```

$ make

$ ./tis

```

## How to run programs

If you look at `tis.c` you'll see it opens `divide.sys` and `divide.tis` files.

`divide.tis` is quite similar to the save game format of the TIS-100 game. The main

difference is it doesn't skip node numbers when they are not present, or are stack

nodes.

`divide.sys` includes the information for the input nodes and output nodes.

It's a format I made up. If you're interested in it, you've probably played TIS-100

and are therefore savy enough to figure it out!

## Debugging

If you edit `constants.h` and define `RICH_OUTPUT` you'll get a display closer to the

game allowing you to step through the code by pressing any key except `q`. `q` quits.

## Author

Evil Trout (@eviltrout)

## License

MIT, although the instruction set for TIS-100 might be proprietary. That is unclear!