http://www-cs-faculty.stanford.edu/~uno/taocp.html
MIXware
The MIX computer will soon be replaced by a RISC machine called MMIX. Meanwhile if you want to try out the existing programs for the original 60s-era machine, you might be able to find suitable software at the following sites:
- GNU's MIX Development Kit
- JMixSim, an OS-independent assembler and simulator, by Christian Kandeler
- MixIDE, another OS-independent assembler and simulator, by Andrea Tettamanzi
- MIXBuilder: an editor, assembler, simulator, and interactive debugger for Win32 platforms, by Bill Menees
- EMIX: an expandable MIX emulator for the Win32 platform, by Daniel Andrade and Marcus Pereira
- MIX/MIXAL in C with lex and CWEB documentation and a source debug facility, by Douglas Laing and Sergey Poznyakoff
- Allan Adler's "swiss" version that can be compiled for Linux
- Dan Taflin's assembler and interactive simulator in HTML and Javascript
- Darius Bacon and Eric Raymond's open-source load-and-go assembler and simulator, from The Retrocomputing Museum
- John R. Ashmun's MIXware for the Be [Haiku] operating system, with extended support for interrupts
- Rutger van Bergen's MIX emulator in .NET/C#
- Chaoji Li's MIX assembler and simulator, in Perl
(Please let me know of any other sites that I should add to this list.)
Linux平台GNU MIX Development Kit
Windows平台下，较为好用的就是MIXBuilder
Windows .Net平台
MixEmul
Speaking of I/O, all 21 MIX I/O devices (tapes, disks, card reader, card punch, printer, teletype and papertape) are implemented in MixEmul.