I have a problem and i don't know how to solve:
in a custom board i'm using MKE04Z8VWJ4 programmed with codewarrior.
the reset pin PTA5 i use it as input I connect a resistence divider 1k and 1k and a cap 100nF and a zener 5,1 V to protect, normaly the input is low.
When I power on the board and the controller doesen't work (i connect 7 segment to other output and doesen't works), seems to enter in a strange mode, when i press the button i drive to 1 the input and the microcontroller wakes up ad run normaly.
If i disconnect the resistence that drive low the input, this strange behavior doesen't appeare.
How can i solve the issue by software?