3 open source boards using the 82C54
Real designs built with the 82C54, 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.
Minimax8085-apu ext
skiselev
100 × 80 mm38 parts2LNo license13
Cpu8085
hotkeysoft
100 × 100 mm30 parts2LNo license2
MemoryAndPeripherals
daveho
150 × 90 mm28 partsNo license19
The 82C54 in open source designs
The gallery holds 3 open source boards using the 82C54 from 3 GitHub repositories; a typical one measures about 100 × 90 mm and carries around 30 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is MemoryAndPeripherals by daveho.
82C54: common questions
Where can I find a 82C54 reference design?
Each of the 3 boards on this page is a real design using the 82C54. 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 82C54?
The median is 100 × 90 mm, and 100% are two-layer designs.
What is the most popular open source board using the 82C54?
By GitHub stars, MemoryAndPeripherals by daveho, with 19 stars.
Can I simulate one of these boards using the 82C54 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.