A LLaMA2-7b chatbot with memory running on CPU, and optimized using smooth quantization, 4-bit quantization or Intel® Extension For PyTorch with bfloat16.

Tiny4CPU is a lightweight and educational 4-bit CPU emulator

Verilog-HDL implementation of a simple 4-bit PC.

4-bit computer written in HTML/JavaScript

4-bit CPU designed with discrete components and 74-series ICs.

Simulation of Designs of Basic Computer & Processor Architecture(4-bit MIPS CPU, Floating Point Adder) in Logisim as assignments of Computer Architecture Sessional course of CSE 306 of CSE, BUET