TD4-emulator-py is a emulator of the legendary CPU: TD4 (とりあえず動作するだけの4bitCPU), which was created in the masterpiece: "CPUの創りかた" written by 渡波郁.
TD4-emulator consists of logic circuit units implemented by Python except for FF (See src/units.py).
program.txt, which is assembled and loaded into pseudo ROM by this tool when it is executed, is written to count 3 minutes and switch 4-bit console output per 1 min.
You can exec and play this by 3-mode; clock cycle is 1 Hz, 10 Hz, or manual.
And also this can be used as the 3-minutes ramen timer by using 1 Hz mode.
- Clone this repository and go to
TD4-emulator-pydirectory where there isTD4-emulator.py. - Just type below, and TD4-emulator is executed.
$ pipenv run python TD4-emulator.py