Matrix user forums

Hi friends,
I am using the pic16f84 for programming, I need to get high output at the B0 after the power reset, any one has the idea, how to do it,
thanks
saran

Hello Saran

The best you can do is to do the following at the start of your program.

Write to the TrisB register to configure bit 0 as an output.

trisb = 0x00;

Write to the PortB register to output a 1 to the pin.

portb = 0x01;

You cannot have the pin set to 1 as standard on power on because all I/O pins are configured to be inputs as standard.