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MKW30Z pin usage PTA0 dual role

Question asked by Lucian Firan on Feb 27, 2017
Latest reply on Mar 6, 2017 by Jonathan Iglesias

KW40Z_Connectivity_Software_1.0.1 (KSDK_1.3.0); IAR 7.50;


As PTA0 pin has multiple usage how can someone use the pin for programming / debugging and in release mode as TPM PWM output driving a load.

Is external pull-up required ?

What about mosfet pull-down ?

Fro MKW30Z the PTA0 is SWD_DIO in debug and TPM1_CH0 in release mode: