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Unused SPORT Pins as GPIO?

Question asked by dlh on Mar 27, 2012
Latest reply on Mar 27, 2012 by Prashant

I am finalising some hardware designs (using the BF518) and have a question regarding the SPORT pins. I am of the understanding that the secondary tx and rx pins of the sports can be used as GPIO or UART (their alternate functionality), but as I only require the receive side of the SPORT, is it possible to use the pins associated with transmit as GPIO's? I think the new Sharcs can, but what about the Blackfin?

 

Thanks..

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