PCA Port Pins

spencert · ‎2005-08-30

Posted on August 31, 2005 at 04:44

PCA Port Pins

spencert · ‎2011-05-17

Posted on May 17, 2011 at 12:08

Hi,

Whenever the value I set for P4.4 and P4.5 as GPIO, after I switch these two pins to PCA toggle IO, their outputs will be set to '1', which means pins in toggle mode will always be set to high first.

Anyone encounter this issue before ?

regards