https://github.com/nicolasbauw/trs-80

TRS-80 (Model 1) emulator
https://github.com/nicolasbauw/trs-80

cross-platform emulator radioshack sdl2 tandy trs-80

Last synced: about 5 hours ago
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TRS-80 (Model 1) emulator

• Host: GitHub
• URL: https://github.com/nicolasbauw/trs-80
• Owner: nicolasbauw
• License: mit
• Created: 2022-10-06T08:28:02.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2023-11-26T14:03:55.000Z (about 1 year ago)
• Last Synced: 2024-05-07T05:41:20.173Z (9 months ago)
• Topics: cross-platform, emulator, radioshack, sdl2, tandy, trs-80
• Language: Rust
• Homepage:
• Size: 940 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# TRuSt-80

[![Current Crates.io Version](https://img.shields.io/crates/v/trust-80.svg)](https://crates.io/crates/trust-80)

[![Downloads badge](https://img.shields.io/crates/d/trust-80.svg)](https://crates.io/crates/trust-80)

TRuSt-80 is a cross-platform TRS-80 (model 1) emulator, based on my [Z80 emulator](https://github.com/nicolasbauw/ZilogZ80).

It has a working keyboard (hint : for " type shift+2 like on the original layout), can run Level 1 and Level 2 basic, and load .cas tape images.

You will need a ROM, and the [AnotherMansTreasureMIB64C2X3Y.ttf](https://www.kreativekorp.com/swdownload/fonts/retro/amtreasure.zip) font. If not already installed, you will need sdl2 and sdl2_ttf libraries.

![Screenshot](assets/TRuSt-80-2.png)

You can customize the RAM, ROM and resolution, among other things, in the ~/.config/trust80/config.toml file.

The F12 key quits the emulator.

In the console, the `reset` command resets the TRS-80.  

The `powercycle` command resets the TRS-80 and clears the RAM.  

The `tape rewind` command is used to "rewind" the tape.  

The `tape` command followed by a filename is used to "insert" a tape.  

Type `help` to display available commands.  

There is also an integrated machine language monitor:  

`d 0x0000` disassembles code at 0x0000 and the 20 next instructions.  

`m 0xeeee` displays memory content at address 0xeeee  

`m 0xeeee 0xaa` sets memory address to the 0xaa value  

`j 0x0000` jumps to 0x0000 address  

`b` displays set breakpoints  

`b 0x0002` sets a breakpoint at address 0x0002  

`f 0x0002` "frees" (deletes) breakpoint at address 0x0002  

`g` resumes execution after a breakpoint has been used to halt execution  

`r` displays the contents of flags and registers