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44428e53b6
- General cleanup of codebase - Fixed condition codes m6800.c from Roberto Sancho Villa - Add additional FDC lfd-400 from Roberto Sancho Villa - Add additional OS's (FLEX 1.0, FDOS 1.0, DOS68, MiniDOS, and MiniDOS-MPX) to software support - Add additional disk formats to software support dc-4.c from Roberto Sancho Villa - Add CPU history - Fix LOAD/DUMP to support binary and hex - Fix fprintf_sym to disassemble 6800 code correctly - Add EXAMINE/DEPOSIT to CPU Memory - Fixed disasm to space the register - Add SET_FLAG(IF) to IRQ – fixed error in handling IRQ from Roberto Sancho Villa
Open SIMH machine simulator
This is the codebase of SIMH, a framework and collection of computer system simulators.
SIMH was created by Bob Supnik, originally at Digital Equipment Corporation, and extended by contributions of many other people. It is now an open source project, licensed under an MIT open source license (see LICENSE.txt for the specific wording). The project gatekeepers are the members of the SIMH Steering Group. We welcome and encourage contributions from all. Contributions will be covered by the project license.
The Open SIMH code base was taken from a code base maintained by Mark Pizzolato as of 12 May 2022. From that point onward there is no connection between that source and the Open SIMH code base. A detailed listing of features as of that point may be found in SIMH-V4-status.