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https://github.com/jordanshatford/gameboy-r
A Gameboy emulator written in Rust. Provides support for Gameboy and Gameboy Color.
https://github.com/jordanshatford/gameboy-r
Last synced: 25 days ago
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A Gameboy emulator written in Rust. Provides support for Gameboy and Gameboy Color.
- Host: GitHub
- URL: https://github.com/jordanshatford/gameboy-r
- Owner: jordanshatford
- License: mit
- Created: 2022-06-27T00:12:46.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2024-06-03T10:50:15.000Z (5 months ago)
- Last Synced: 2024-09-16T01:15:09.669Z (about 2 months ago)
- Language: Rust
- Homepage: https://crates.io/crates/gameboyr
- Size: 245 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
GameboyR
A Gameboy emulator written in Rust.
crates.io/crates/gameboyr »
A Gameboy emulator written in Rust. This emulator supports both Gameboy and Gameboy Color. A checklist of implemented features can be found below.
## How to Use:
You can run the emulator using the following command and specifying the path to your rom:
```
$ cargo run --release -- "./path/to/rom.gb"
```
The following options can be specified
```
-s, --save Path to .sav file of the specified ROM (Default: location of ROM)
-x, --scale Scale the window by a factor of 1, 2, 4 (Default: 1)
--skip-checks Skip header checksum and nintendo logo checks for ROM
--no-audio Run the emulator without using audio
```
### With Crates.io
You can install the emulator from [Crates.io](https://crates.io/crates/gameboyr) using:
```
$ cargo install gameboyr
```
Then run the emulator using:
```
$ gameboyr "./path/to/rom.gb"
```
The options specified above are also available here.
### Controls:
```
__________________________
| |
| .----------------------. |
| | .----------------. | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | '----------------' | |
| |______________________/ |
| |
| . GAMEBOY R |
Up | _| |_ .-. | ---> Z
Left + Right <--- |-[_ _]- .-. ( ) |
Down | |_| ( ) '-' | ---> X
| ' '-' A |
| B |
| ___ ___ |
| (___) (___) ,., | ---> Space / Enter
| select start ;:;: |
| ,;:;' /
| ,:;:'.'
'-----------------------`
```
## Implemented:
- [x] CPU
- [x] Registers & Flags
- [x] Instruction Set
- [x] Timing
- [x] MMU
- [x] Work RAM (WRAM)
- [x] High Ram (HRAM)
- [x] HDMA & GDMA
- [x] Speed switch
- [x] I/O
- [x] Video Display (PPU)
- [x] Sound Controller (APU)
- [x] Joypad Input
- [x] Serial Data Transfer
- [x] Timer
- [x] Cartridges
- [x] None (32KByte ROM only)
- [x] MBC1 (max 2MByte ROM and/or 32KByte RAM)
- [x] MBC2 (max 256KByte ROM and 512x4 bits RAM)
- [x] MBC3 (max 2MByte ROM and/or 64KByte RAM and Timer)
- [x] MBC5 (max 8MByte ROM and/or 128KByte RAM)
## References:
- [Pandocs](https://bgb.bircd.org/pandocs.htm)
- [GBDev Pandocs](https://gbdev.io/pandocs/)
- [GBDev Wiki: PPU](https://gbdev.gg8.se/wiki/articles/Video_Display)
- [GBDev Wiki: APU](https://gbdev.gg8.se/wiki/articles/Gameboy_sound_hardware)
- [GBOps](https://izik1.github.io/gbops/)
- [Pastraiser (OP Codes)](https://www.pastraiser.com/cpu/gameboy/gameboy_opcodes.html)
- [Cartridge Header](https://gbdev.gg8.se/wiki/articles/The_Cartridge_Header)
- [Cartridge Types](https://gbdev.gg8.se/wiki/articles/Memory_Bank_Controllers)
- [GB ROMS](https://www.romsgames.net/roms/gameboy/)
- [GBC ROMS](https://www.romsgames.net/roms/gameboy-color/)