This is a work-in-progress emulator for Buri, my homebrew 6502 computer. Hardware designs and OS can be found at https://github.com/rjw57/buri.

Clone this repo and install via pip:

$ pip install git+https://github.com/rjw57/buri-simulator-python#egg=burisim

You need a working Python. I develop on Python 3.4 but with a mind to 2.7 compatibility. If the code doesn't work on Python 2.7, it's a bug. Pull requests welcome :).

The GUI makes use of PySide which is a Python binding to the Qt library.

In addition, you'll need a working C-compiler and cffi installed in order to build the C-accelerated portions.

The emulator is launched via the burisim executable. It takes a path to a Búri ROM image and a device to use for serial I/O. The socat utility can be used to create a pseudo-terminal for this device:

$ socat PTY,link=/tmp/a,raw,echo=0 PTY,link=/tmp/b,raw,echo=0
$ picocom --noinit /tmp/a

... in another terminal ...

$ burisim --serial /tmp/b /path/to/rom.bin

The core of the 6502 emulator is based on lib6502. This library has been modified to allow for clock frequency regulation and some small changes for thread-safety.

See the COPYING file in the source repository. tl;dr: MIT license.