mirror of
https://github.com/open-simh/simh.git
synced 2026-01-13 15:27:46 +00:00
9b62da6567
This commit introduces dozens of changes to make the 3B2-700 simulator fully functional and ready for wider use. In addition to 3B2-700 availability, this commit includes a tremendous amount of refactoring of the 3B2-400 and common code to make the project structure easier to maintain and reason about. One final important change: ROM files are no longer included in the source code. 3B2 ROM images must be obtained separately and loaded into the simulator before boot. Changes: - The 3b2 target has been aliased to 3b2-400 - The formerly named 3b2-600 project has become 3b2-700 - SCSI QIC tape support has been added to sim_scsi.c - Header files have been reworked to reduce complexity of includes - Common code has been consolidated - Timer code has been unified
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.