Now ,we are using mpc5676r as a key part of a project,but I can't find the demo of this processor. I am a software engineer.I do a test to light a led througt a gpio pin of mpc5676r. I have set the SIU_PCR470 register and SIU_GPDO470 register as below,but the result was not ok,that is,the led was not lightened.
SIU.PCR.B.PA = 0;
SIU.GPDO.B.PDO = 1;