MC6809 is a Open source (GPL v3 or later) emulator for the legendary 6809 CPU, used in 30 years old homecomputer Dragon 32 and Tandy TRS-80 Color Computer (CoCo)...
Tested with Python 2.7, 3.4 and PyPy
travis-ci.org/6809/MC6809 | |
coveralls.io/r/6809/MC6809 |
A example usage can be find in: MC6809/example6809.py
There is a simple benchmark. Run e.g.:
~$ MC6809 benchmark --help # run benchmark with default settings: ~$ MC6809 benchmark # run with own settings: ~$ MC6809 benchmark --loops 10 --multiply 20
(MC6809 is the cli installed by setup.py)
We use nose to run the tests, e.g.:
~$ cd MC6809 ~/MC6809 $ python2 setup.py nosetests ~/MC6809 $ python3 setup.py nosetests
To profile, e.g.:
~$ python -m cProfile -s cumulative MC6809 benchmark
- Update 'cpu6809_html_debug.py'
- Use bottle for http control server part
unimplemented OPs:
- RESET
- SWI / SWI2 / SWI3
- SYNC
(Some of the points are related to DragonPy Emulator)
- 19.10.2015 - v0.5.0
- Split CPU with mixin inheritance
- Optimizing:
- remove .get() function calls from registers
- move Condition Code Register (CC) into CPU via mixin class
- Bugfix TFR and EXG by convert_differend_width()
- Run DragonPy unittests on travis CI, too.
- 24.08.2015 - v0.4.6
- Add a "max_delay", to fix the "freeze" after a speed limit change
- rename some of the "speed limit" variables
- 21.08.2015 - v0.4.5
- deactivate 'cpu6809_html_debug.py' - TODO: update it!
- update cli unittests
- update README and code cleanup
- 10.08.2015 - v0.4.4 - bugfix and cleanup the tests
- 10.08.2015 - v0.4.3 - run unittests with nose
- 27.05.2015 - v0.4.2 - Add MC6809/example6809.py
- 26.05.2015 - v0.4.0, 0.4.1 - Split MC6809 from DragonPy
- 22.09.2014 - Remove hacked CPU skeleton generator scripts with commit ac903a8f
- 14.09.2014 - Release v0.2.0 - Add a speedlimit, config dialog and IRQ: Forum post 11780
- 05.09.2014 - Release v0.1.0 - Implement pause/resume, hard-/soft-reset 6809 in GUI and improve a little the GUI/Editor stuff: v0.1.0 see also: Forum post 11719.
- 27.08.2014 - Run CoCo with Extended Color Basic v1.1, bugfix transfer BASIC Listing with 8fe24e5...697d39e see: Forum post 11696.
- 20.08.2014 - rudimenary BASIC IDE works with 7e0f16630...ce12148, see also: Forum post 11645.
- 05.08.2014 - Start to support CoCo, too with 0df724b, see also: Forum post 11573.
- 04.08.2014 - Use the origin Pixel-Font with Tkinter GUI, see: Forum post 4909 and Forum post 11570.
- 27.07.2014 - Copyrigth info from Dragon 64 ROM is alive with 543275b, see: Forum post 11524.
- 29.06.2014 - First "HELLO WORLD" works, see: Forum post 11283.
- 27.10.2013 - "sbc09" ROM works wuite well almist, see: Forum post 9752.
- 16.10.2013 - See copyright info from "Simple6809" ROM with 25a97b6 see also: Forum post 9654.
- 10.09.2013 - Start to implement the 6809 CPU with 591d2ed
- 28.08.2013 - Fork "Apple ][ Emulator" written in Python: https://github.com/jtauber/applepy to https://github.com/jedie/DragonPy
Forum | http://forum.pylucid.org/ |
IRC | #pylucid on freenode.net |
Jabber | [email protected] |
PyPi | https://pypi.python.org/pypi/MC6809 |
Github | https://github.com/6809/MC6809 |