C-Abschluss-Intel4004Emulator

This is an emulation of the Intel4004 from 1971, including Intel4001 (ROM), Intel4002 (RAM) and Intel4004 (CPU), which are part of the MCS-4 family.
This project was realized as part of an examination at the university DHBW Friedrichshafen.

Folder Structure

Folder	Usage
4001-ROM	source files for Intel4001 ROM module
4002-RAM	source files for Intel4002 RAM module
4004	source files for Intel4004 CPU and Intel4004Stack module
UnitTest	contains unittest.cpp and it's needed files
docs	documentaion on Intel400x
inc	source files for Intel400x
not_in_use	temp folder containing files that are currently unused
src	contains main.cpp

Note: The unittest.cpp is only a temporary copy. The newest version can be found in the C-Abschluss-Intel4004Emulator-UnitTest repository.

Note: The main.cpp is an example on how to instantiate an Intel4004 object, as well as accessing it's sub-modules Intel4001, Intel4002 and Intel4004Stack. It further includes a function, that outputs the current state of the processor to the terminal (functionPrintProcessorState()).

Compile

Windows:

g++ main.cpp ..\4001-ROM\4001.cpp ..\4002-RAM\4002.cpp ..\4004\4004.cpp ..\4004\4004_stack.cpp ..\inc\intelhex.c -o main.exe

g++ unittest.cpp ..\4001-ROM\4001.cpp ..\4002-RAM\4002.cpp ..\4004\4004.cpp ..\4004\4004_stack.cpp ..\inc\intelhex.c -o unittest.exe

Linux:

g++ main.cpp ../4001-ROM/4001.cpp ../4002-RAM/4002.cpp ../4004/4004.cpp ../4004/4004_stack.cpp ../inc/intelhex.c -o main.out

g++ unittest.cpp ../4001-ROM/4001.cpp ../4002-RAM/4002.cpp ../4004/4004.cpp ../4004/4004_stack.cpp ../inc/intelhex.c -o unittest.out

Note: In your main.cpp or unittest.cpp: only include "4004/4004.h" in order to implement the emulation

Note: Your relative paths to the needed c/cpp files might be different if you are not using this project's structure or file naming

Authors

• David Felder / github / E-Mail
• Florian Herkommer / github / E-Mail
• Henry Schuler / github / E-Mail
• Lea Silberzahn / github / E-Mail

License

MIT License

Copyright (c) 2021 David Felder, Florian Herkommer, Henry Schuler, Lea Silberzahn

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.