thunderace7
New Member
Hi.
Using a 28X2, I have defined Port A as being all outputs except A.3 which I will use as ADC input. I then send data to the port using let porta=%00000111, for example. As port A only has 4 pins (5, including the one shared with the programming port), and one of them is an input, what happens to the data for the extra pins? Is it just ignored?
Using a 28X2, I have defined Port A as being all outputs except A.3 which I will use as ADC input. I then send data to the port using let porta=%00000111, for example. As port A only has 4 pins (5, including the one shared with the programming port), and one of them is an input, what happens to the data for the extra pins? Is it just ignored?