Trouble with portb (pic16f876a)

HI,

I am using using portb as an input and i want some particular bit combination to be given on it then further execution should take place....but when i keep portb inputs floating that combination generates itself and mcu goes on further execution i don't want it to be happend while inputs are in floating state...is there any wayout?????????????

Regards,

Turn on the weak pullups by clearing bit 7 of the OPTION register.

Mike.

pommie said:

turn on the weak pullups by clearing bit 7 of the option register.

Mike.

Click to expand...

thanks pommie