From Front Panel to Program: Thinking Like a PDP-8
Summary
Pikuma's post explains the PDP-8 minicomputer, highlighting its 12-bit architecture, accumulator-centric design, and a compact 8-opcode instruction set. It covers the evolution from front-panel binary programming to paper tape and assemblers, and uses the PDP-8 to illustrate how memory, timing, and hardware choices shape architectural decisions. The article emphasizes the elegance and openness of early computing as a teaching tool for digital design fundamentals.