Z80 SIO programming

From: Paul Williams <flo_at_rdel.co.uk>
Date: Fri Dec 15 03:41:53 2000

Neil Cherry wrote:
> I've been unable to find a programing manual for the Z80 SIO. Does
> anyone have a link for it, the PIO and CTC? I'm begining to think
> the search engines are broken. I've been finding a lot less on the
> 'net lately.

You're not using Google, then. The Z80 PIO datasheet can be found on
Thomas Scherrer's Z80 Family Support page:

If you can't find the SIO datasheet on Zilog's site, let me know off
list and I will scan it for you.
Received on Fri Dec 15 2000 - 03:41:53 GMT

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