2 open source boards using the 72p-SIMM
Real designs built with the 72p-SIMM, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
72-pin-SIMM-KiCAD-Template
wiretap-retro
108 × 31.8 mm17 parts2LNo license35
Diagnostic-SIMM-72pin
kulichbulich
108 × 31.8 mm113 parts2LNo license1
The 72p-SIMM in open source designs
The gallery holds 2 open source boards using the 72p-SIMM from 2 GitHub repositories; a typical one measures about 107.9 × 31.8 mm and carries around 65 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is 72-pin-SIMM-KiCAD-Template by wiretap-retro.
72p-SIMM: common questions
Where can I find a 72p-SIMM reference design?
Each of the 2 boards on this page is a real design using the 72p-SIMM. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the 72p-SIMM?
The median is 107.9 × 31.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the 72p-SIMM?
By GitHub stars, 72-pin-SIMM-KiCAD-Template by wiretap-retro, with 35 stars.
Can I simulate one of these boards using the 72p-SIMM before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.