I am considering embedding a WIZ140SR into an application where we have used external large terminal servers in the past. Is there support for a DTR signal, or any other GPIO I can use in addition to the 4 RX/TX serial pairs coming off the WIZ140SR? Does your terminal server application allow me to address the state of the CTS/RTS pins independently, or are they always treated as flow control pins? I really only need one output signal from the WIZ140SR that I can control from the ethernet side to make this work.
Thank you,
Gary
