Just want to confirm what I read in ref. manual.
Is that true that only PTA2 and PTA3 (on MKE06Z128VLH4) can be used for open collector circuit?
If so, is the following seq. enough for configuration of the input/output for open collector circuit:
GPIOA_PDDR |= ( GPIO_PDD_PIN_2 ); GPIOA_PIDR &= ~( GPIO_PDD_PIN_2 ); PORT_PUE0 |= ( GPIO_PDD_PIN_2 ); /* Set initialization value to high*/ GPIOA_PDOR |= ( GPIO_PDD_PIN_2 );
Is there any possibility go get interrupt when pin 2 is falling? Should I use KBI for that purpose, would it work?