VDD1VDD2VCC3TXD24RXD15TXD16DTR0#/GPIO207DSR0#/GPIO218RI0#/GPIO229DCD1#/GPIO2310CTS1#/GPIO211RTS1#/TNOW1/GPIO312CTS2#/GPIO413RTS2#/TNOW2/GPIO514CTS3#/GPIO615RTS3#/TNOW3/GPIO716TXD017DTR1/GPIO818DSR1/GPIO919RXD020RI1#/GPIO1021DCD2#/GPIO1122DTR2#/GPIO1223DSR2#/GPIO1324RST25NC26RI2#/GPIO1427DCD3#/GPIO1528DTR3#/GPIO1629DSR3#/GPIO1730XO31XI32VCORE33NC34VDD35RXD336TXD337RXD238INT#39RI3#/GPIO1840DCD0#/GPIO1941GPIO2442SDO43SDI44SCK45SCS#46CTS0#/GPIO047RTS0#/TNOW0/GPIO148EP49