piclist 2008\07\09\202012a >
Thread: debugging tool
face picon face BY : Jinx email (remove spam text)

> I just want to learn a bit, but LCD interface wants too many pins,
> serial connection to PC wants too many cycles.

BTW there are a couple of circuits out there for 2-pin serial using
a shift register. And you can pretty much do what you want with
any LCD pin, for example having the LCD in parallel with other
devices, if you leave EN alone until you actually want to exchange
(ie read or write) data with the screen

<017e01c8e222$8be7f860$89aafea9@ivp1> 7bit

See also: www.piclist.com/techref/microchip/devices.htm?key=pic
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