Apple II Classic Tribute Motherboard with CPLD

What is it?

The Apple II Classic Tribute Motherboard is a modern, compact re-creation of the original Apple II main board, with a built-in 16K Language Card realized entirely in a CPLD. It provides f…

What is it?

The Apple II Classic Tribute Motherboard is a modern, compact re-creation of the original Apple II main board, with a built-in 16K Language Card realized entirely in a CPLD. It provides full Apple II compatibility, native RCA video output and a directly plugged-in PS/2 keyboard adapter, all on a much smaller, more reliable PCB.

Why did you make it?

To pay homage to the legendary Apple II while addressing its common pain points: large PCB size, many discrete ICs, and aging components. By folding most of the logic into a single CPLD and integrating the language card on-board, we dramatically reduced part count and footprint, making assembly, shipping and long-term use much simpler.

What makes it special?

Full feature parity with the original Apple II Plus + 16K Language Card, including expansion slots and true memory mapping.

Modern conveniences: RCA video out for easy TV/monitor hookup, onboard PS/2 keyboard interface—no adapter dongle needed.

Streamlined design: CPLD replaces dozens of TTL chips, boosting reliability and cutting PCB area by over 50%.

Ready to go: expansion edge-connectors come pre-soldered; just plug in your cards and power on.

Original product page: https://www.tindie.com/products/johnson/apple-ii-classic-tribute-motherboard-with-cpld/

Documentation

• Documentation
• Design Files

Package contents vary by product and selected option. Review the item description below before ordering: a bare PCB, DIY kit, assembled board and case-only listing include different items. If a component or accessory is unclear, contact us before purchasing.

Read the documentation for this exact product and selected configuration before assembly, wiring or powering it. Use the Docs tab or the documentation links in the product description below. Check compatibility, required tools and power requirements; contact us if anything is unclear.

Hardware is tested before shipping whenever stock is available. The product includes a 1-year non-transferable warranty covering manufacturing defects. If compatibility or setup issues occur, contact support before requesting a return.