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<reference xml:lang="en" id="GUID-810043A5-62FF-55D3-A908-973FFB72DA4A"><title>Serial Port CSY</title><prolog><metadata><keywords/></metadata></prolog><refbody><section><p>This topic describes the default settings for the Serial Port CSY. </p> <p>The Serial Port CSY is a Serial Protocol module for the <xref href="GUID-9B83CDD4-FC94-51A0-AC67-CD04BCAFEF08.dita">Serial Communications Server</xref> and implements the RS232 protocol. </p> </section> <section id="GUID-676B57B8-001C-5CCE-A9CD-BFE015A7EEC1"><title>ECUART Default Settings</title> </section> <section><p>This topic lists the default configuration when a standard ARM serial port is opened with ECUART.CSY. </p> <ul><li id="GUID-4902F08D-4BA9-5EDA-88A6-1F66297A00F5"><p>Any infra-red capability is disabled. </p> </li> <li id="GUID-46EA41C2-2F29-52F2-89C6-8A54074E9A61"><p>The speed is set to 9600 bps. </p> </li> <li id="GUID-5436FA8E-08C7-563D-8A29-024509239769"><p>The data format is 8 bits, no parity, 1 stop bit. </p> </li> <li id="GUID-2B471BDB-B530-5554-B9CE-F2257861EEEA"><p>If parity were enabled, errors would cause pending read and writes to fail. </p> </li> <li id="GUID-7AE8CF90-0C77-5F93-9B59-F02D750ECA4C"><p> <keyword>CTS</keyword> output flow control is the only handshaking mode enabled. </p> </li> <li id="GUID-C36E7920-CCF8-594D-A45A-4243FF83962A"><p> <keyword>DTR</keyword> and <keyword>RTS</keyword> are both held high. </p> </li> <li id="GUID-092470C4-F536-5E45-AB95-C94B0F58CC38"><p>The <keyword>XON</keyword> and <keyword>XOFF</keyword> characters default to 0x11 (17 decimal) and 0x13 (19 decimal) respectively. </p> </li> <li id="GUID-22D5C5EB-F913-5ECF-BD69-C67CC8CD3A56"><p> <keyword>FIFO</keyword> s are enabled. </p> </li> <li id="GUID-F999530D-BE0D-5FAD-ADD0-3B83B3BECB43"><p>Input and output buffers are both set to 1024 bytes. </p> </li> <li id="GUID-5A791F75-AEE3-5011-856C-4B39F7031E90"><p>There are no terminating characters. </p> </li> </ul> </section> </refbody></reference>