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The 6809 had some hobbyist/consumer prominence on this side of the pond in the TRS-80 CoCo - and some European similars. And there was a multitasking OS written
by danachow 4y ago
The 6809 had some hobbyist/consumer prominence on this side of the pond in the TRS-80 CoCo - and some European similars. And there was a multitasking OS written for it - OS-9.
OS-9 has an interesting history in its own right. It was ported to a wide range of subsequent architectures. All sorts of applications - Fairlight synths, Philips CD-i, most of the traffic lights in the US in the 80s and 90s to name a few.