I am working on a project with an xbox controller making button functions happen with a picaxe chip. the 08M did not have enough in/outputs so i want to use a 14M. my only problem is on the that i need to pull a button to 0V to activate it but when the output is set to HIGH the button on the controller no longer works. because +5v is going to it. On the 08M i can change the output to an input to get around this but on the 14M i cannot. is there anything i can do within the chip on the 14M to make this work or will i need an external switch to make this happen the way I want?