Old Mac ⁽⁹⁾

This is an overview of my efforts to re-cap and fix a connector issue with the Macintosh IIfx Astec manufactured power supply.

Token Ring is dead? Long live Token Ring!

I had bought an AAUI 10BASE2 transceiver, mainly to get the AAUI cable for use with another device.

Inside were no major surprises, but still hopefully interesting.

The Pro Logic Audio Card, sometimes known as the 442 Audio Card, is the default computer interface card to drive the previously discussed Pro Tools Audio Interface unit.

Some notes about the HyperDisk 40 pin IDE DOM SSD The Hyperdisk SSD is a solid state storage drive, intended for industrial uses. It's a very compact module that normally plugs directly onto the motherboards 40 pin IDE header (44 pin variants also exist). The module uses a small connector…

The Apple Ethernet NB Card is high end a NuBus Ethernet card, with the A/ROSE 68k coprocessor system included to offload certain processing tasks from the main CPU. Unfortunately, the card is cursed with the spectre of libertarianism. The v1.0 ROM dump is here: 341-0246 ROM. The ROM is a 27C1024,…

Some info on the miroGraph Chroma v3.3a NuBus video adapter.

In this article I'll take a look at the Digidesign Quad Audio Interface, also known as the Four-By-Four.

I dug out the old Mac IIfx from storage and had some fun getting A/UX running on it. I had some issues, so I decided to document them and collect some links etc.