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TMS320F28379D: Using QEP pins across different mux groups

Part Number: TMS320F28379D

Hi,

I am trying to use the QEP pin configurations on the 28379D MCU.  

From the data sheet GPIO 06, 07 08 09 are the Input A, Input B , strobe and Index pulse for QEP 3 .

However the GPIO 62, 63, 64 and 65 can also be used for the the QEP configuration.  

I was wondering if I can use GPIO 06, 07 for Input A and Input B and GPIO 65 for the index using the mux configurations and would it cause any concerns with the QEP operation.  This is mainly due to limitations on pin availability.

Thank you,

Aditya