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Re: Any info on ZX81 Serial Ports using the SIO chip?

Posted: Tue Jul 25, 2017 7:33 pm
by sirmorris
9600 = 38400 / 4

Just sayin'
;)

Re: Any info on ZX81 Serial Ports using the SIO chip?

Posted: Tue Jul 25, 2017 7:41 pm
by 1024MAK
One of the programmable counter outputs from the CTC feeds the SIO clock input.

Mark