USB Panda Display for klh10 help

Lars Brinkhoff lars at
Sun Apr 22 03:54:27 CDT 2018

Johnny Eriksson wrote:
> 2/ The program uses the CIRC instruction, which is not present in stock
>    DEC processors, and possibly not known to MACRO-10.

Curious.  I think only the MIT ITS machines had CIRC.  But I vaguely
recall Crispon adding it to KLH10.

I have only ever seen it used in one application (apart from this one).

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