interface voice board(input to 8051) to 8051 microcontroller.

[kapil]

I have to transgfer input data from voice board to port 2 of microcontroller.

Let me know what should be the pins used and how to transfer that data to port 2 of microcontroller.

Which SFR or register is used to transfer data from voice board to port 2 of microcontroller.

 

Thanks,

rahul