On Tue, 22 Feb 2000 13:35:35 -0800 Erik Reikes <ereikes@XSILOGY.COM>
writes:
> Does anyone know, off the top of their head, if I set the TRIS register
to 1 (receive) for my
> USART TX line if it will actually go into Hi-Z input mode?
>
> I'm wondering if I also need to clear the SPEN bit as well.

I'm not sure of the TRIS or SPEN bits, but I know that if you clear the
TXEN bit, the UART output will go into a high impedance state.  Hope this
helps.


Kelly Kohls, N5TLE
Dallas, TX
Email:  kkohls@juno.com  OR  n5tle@qsl.net  OR n5tle@arrl.net
Homepage:  http://www.qsl.net/n5tle/

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