DCD5/GPIO401RI5/GPIO412DSR/GPIO273DCD1/GPIO284RI1/GPIO295NC6CFG7NC8NC9GND10VCC11XI12XO13RESET14TXD515RXD516TXD617RXD618GND19GND20VCC21VCC22CTS1/GPIO223RTS1/FPIO324TXD125RXD126GND27VCC28ACT29TNOW1/DTR1/GPIO930CTS6/GPIO1631RTS6/GPIO1732TXD733RXD734CTS7/GPIO1835RTS7/GPIO1936GND37DSR7/GPIO4538DCD7/GPIO4639R17/GPIO4740DSR6/GPIO4241DCD7/GPIO4342R16/GPIO4443DSR3/GPIO3344DCD3/GPIO3445R13/GPIO3546TXD247RXD248GND49VIO50CTS3/GPIO651CTS2/GPIO452RTS2/GPIO553RTS3/GPIO754DSR2/GPIO3055DCD2/GPIO3156R12/GPIO3257NC58NC59DSR0/GPIO2460DCD0/GPIO2661R10/GPIO2562TN0W4/DTR4/GPIO2063TN0W5/DTR5/GPIO2164TN0W6/DTR6/GPIO2265TNOW7/DTR7/GPIO2366TNOW2/DTR2/GPIO1067TXD068RXD069CTS0/GPIO070RTS0/GPIO171TNOW0/DTR0/GPIO872NC73GND74VCC75TX_S76RX_S77TXD378RXD379TXD480NC81NC82RXD483NC84NC85DSR4/GPIO3686DCD4/GPIO3787R14/GPIO3888TNOW3/DTR3/GPIO1189CTS4/GPIO1290RTS4/GPIO1391UD-92UD+93TEST94CTS5/GPIO1495RTS5/GPIO1596NC97DSR5/GPIO3998GND99VIO100