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:
<URL:http://www.geocities.com/SiliconValley/Peaks/3938/z80_home.htm>
If you can't find the SIO datasheet on Zilog's site, let me know off
list and I will scan it for you.