Hi all,
I am using LMP91200 evaluation board and SPIO-4. I have doubt, what is the purpose of the SPIO-4 evaluation board for communicating between LMP91200 and pc purpose or anything else. In the SPIO-4 evaluation board contain microcontroller Atmel SAM3U. In this microcontroller already programmed for the LMP91200 IC? Please descrive me the purpose of SPIO-4 and how it works when do I connect to the LMP91200 evaluation board .