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Are you thinking of the "GeekPort"? That wasn't connected directly to the CPU - it was a bunch of digital (and a couple of analog) IOs, kind of like a cross bet
by duskwuff 2y ago
Are you thinking of the "GeekPort"? That wasn't connected directly to the CPU - it was a bunch of digital (and a couple of analog) IOs, kind of like a cross between the PC parallel port and game port.
The Amiga had a "CPU-port", but that was a much older and slower system.