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BF548 EZ-Kit UART RTS, CTS are interchanged

Question asked by Varun-Blackfin on Jul 24, 2013
Latest reply on Jul 26, 2013 by Andreas



In BF548 EZ-Kit Lite Schematics, on page-11:


  1. UART1 Transceiver IC,  (Part Reference-U32),  OUT2 pin of U32 is connected to RTS signal of BF548, these both are output pins, and both are getting short,        how is it so?
  2. Similarly,  IN2 pin of transceiver is connected to CTS signal of BF548, these both pins are input, there is no driving source, then what is the use of this          connection?

Please help me understand it if i am missing some thing on it.