On Aug 15, 4:58=A0pm, "Michael J. Mahon"  wrote:
> Your IIc+ is *exactly* an Apple II with a built-in 4MHz Zip Chip, so
> your experience applies in the case of the Zip Chip.
Yes, but... the serial hardware in a IIc+ is a little different
situation than a physical SSC.  I'm still interested to know what
other accelerated situations cause the problem.
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