[rescue] SBUS docs?

[Kris Kirby]

I just got an idea in my head to make an SBUS card to utilize those old
IP[CX]s of mine. Anyone know where I can get the timing, electrical,
protocol, etc. manuals? PDF, PS, HTML, etc would be best.

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Kris Kirby, KE4AHR          | TGIFreeBSD... 'Nuff said.
<kris at nospam.catonic.net>   | IM: KrisBSD
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"Fate, it seems, is not without a sense of irony."