AnsweredAssumed Answered

BF533!Why can't my code return from the function of idle()?

Question asked by maincq on Nov 9, 2009
Latest reply on Feb 16, 2010 by jobo23

Hi,

 

I just use the BF533 and want to set the cclk and sclk in my main function. But I find that the processer can not return from the function of idle() sometimes. I think the PLL have not generate the wake up signal when it happens. Why?
                

*pSIC_IWR=1;

*pPLL_CTL = 0x2400;
ssync();
idle();
*pPLL_DIV = 4;   

ssync();

 

Thanks!

Outcomes