# MetalNES Transistor level NES-001 simulation. Builds on OSX only for now. No MMU support. Only possible due to the tremendous efforts of [Visual2C02](https://wiki.nesdev.org/w/index.php/Visual_2C02) and [Visual2A03](http://www.qmtpro.com/~nes/chipimages/visual2a03/). Added support chips for main board. Support voltage ladders for composite output and audio. Needs lots of optimization. MetalNES-Screen1