AnsweredAssumed Answered

Controller gets locked if SWDE pins are configured as GPIO

Question asked by lavakush reddy on May 20, 2014
Latest reply on May 13, 2015 by sys@allmatic.com

Hi freescale team, We have a serious issue related to SWDE pin configuration for MKE02Z64VQH2 MCU.

we are trying to configure SWDE (SWD_DIO,SWD_CLK) pins as GPIO by writing the SIM_SOPT=0x40 value( in SIM_Init() function).

Controller gets locked after programming it for 3-6 times.Updating the SIM_SOPT register during SIM_Init() , is it the correct method of accesing the SIM_SOPT register. 

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