Greetings to Everybody.
I am trying to interface ADS1232 with PIC24FJ micro controller. I have done ADS1232 with Atmel's 89S8253 with success. In my current work with PIC24FJ i have connected ADS1232 DATARDY or pin number 24 to my pic and pooling it to see whether that pin goes from high to low. The signal always remain high, but the same ADS1232 chip is working with Atmel's 89S8253. 89S8253 has internal weak pull ups, so do i need pull ups when i work with PIC24FJ and ADS1232?
