mdk 1.3.0 Virtual development environment for Knuth's MIX

This is a GNU package.

GNU MDK is the Mix Development Kit, an emulation of the pedagogical computer MIX and its assembly language MIXAL. MIX has a virtual CPU with standard features such as registers, memory cells, an overflow toggle, comparison flags, input-output devices, and a set of binary instructions. The package includes a compiler, a virtual machine, a GUI for the virtual machine, and more.