MB.22.31°N · 73.18°E

Software engineer · Security researcher

  1. 01Calibrating orbit loom
  2. 02Weaving glass ribbons
  3. 03Loading case studies & writeups
  4. 04Signal locked

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archived// Creative Coding

16-Bit CPU in Logisim

A working 16-bit processor built from logic gates — ALU, flags, stack, memory, keyboard input and a frame buffer.

Stack
Logisim-Evolution, Digital logic

Purpose & build

Understand computers from the gate level up. The design includes a program counter, accumulator and B register, an ALU with arithmetic and logic operations, a flags register driving conditional jumps, a hardware stack, a memory address register, an instruction register and step counter, plus keyboard, TTY and frame-buffer I/O.