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ADSP-BF524 UART CTS RTS support and pin selection limitations

Question asked by mmoritz Employee on Dec 19, 2013

I want to implement a UART channel using UART1 of the BF524.  I need TX, RX, as well as the flow control CTS, and RTS signals.  I see that the TX and RX pins are on PORT F


Here’s my question: Can I implement the CTS and RTS functions on any spare pin of any ‘port’, or must those handshaking signals originate in PORT F like TX and RX do?