I was wondering if it was possible to disable simulation of the ports? I am not using them for serial communication and I want to use these bit addressable registers another way. I am simulating a M8051EW and everytime that I reset the micro-controller the ports all reset to 0xFF. I don't want the micro-controler to reset these registers. I want them to keep the same value that they had before the reset occured. How do I turn off simulation of different device features?