Digital logic design tool and simulator
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Updated
Sep 5, 2026 - Java
Digital logic design tool and simulator
10-bit CPU & Assembler
8-bit combinational ALU built from scratch with 3,488 CMOS transistors (KiCad + SPICE + Logisim + 1.24M tests
A small and simple 8-bit CPU built in Logisim. The project also includes an assembler and a manual for those who want to learn how a processor works.
This is an HTML/Javascript CPU simulator and assembler for the CPU I designed. Originally, I created this CPU on paper many years ago for a homework assignment in college. More recently, I implemented my design in the Logisim logic simulator, and eventually it ran on an FPGA.
A minimalistic single-cycle RISC-V platform for demonstrational and educational purposes in Logisim Evolution.
A custom 8-bit computer and software suite
Reusable 4-bit CPU in Logisim with Verilog HDL, ISA docs, and a browser playground
Ben Eaters SAP-1 Architecture Implemented by Me.
MCP server for [Logisim Evolution](https://github.com/logisim-evolution/logisim-evolution) 4.x. Lets an LLM design, edit and verify digital circuits in `.circ` format without ever opening the GUI.
A 16-Bit computer(C.I.S.C) with 38 Instructions, 2 addressing modes and a register stack.
A turing complete 8-bit computer built entirely in Logisim Evolution.
16-bit machine on Logisim
A set of scripts, manuals and patches to make synthesizing and downloading circuits from Logisim Evolution onto the Basys3 FPGA board on Linux easier and more seamless.
These are various files pertaining to a CPU I designed. Can be used in conjunction with my Logisim CPU youtube video series.
A 16-bit von Neumann computer simulated in Minecraft along with its equivalent simulated on logisim evolution.
Now with assembler!
a goofy 8 bit cpu
An 8-bit CPU designed for Minecraft.
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