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01/08/2018 - Simulator Works

A project log for Sinclair Scientific Calculator Emulator

A register level TMS0805 CPU emulator on an Arduino Nano runs the original 320 instruction calculator program. A custom PCB houses it all.

Arduino EnigmaArduino Enigma 03/23/2018 at 02:160 Comments

After porting all of the CPU functions, the original Sinclair code starts executing in its Arduino host. It stays in a loop waiting for a key to be pressed. This is not implemented yet.

If you look closely, the terminal window says this code is running on an Arduino Uno. For coding experiments, I tend to grab the closest available Enigma Machine Simulator that is laying around on my desk.


Time for a quick tweet:

https://twitter.com/arduinoenigma/status/950266363263815680

https://twitter.com/arduinoenigma/status/950243386342166528

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