Single instruction CPU
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cpu

Author: Daniela Pollarolo

Project access type: Public

Description:

8 bit Harvard Architecture CPU with a single instruction, SUBLEQZ. It is Turing complete.

There's 3 fields A, B and jump.

It performs B=B-A, and if B is less than or equal to zero if jumps the distance jump instead of incrementing the program counter by one.

There is a keyboard mapped to address zero for reading, don't write to this address.

Created: Jul 09, 2020

Updated: Jun 30, 2023


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