I am new to blackfin , i am using BF561 ( dual core) EZ Kit lite.I am trying to program the PLL to see the system clock on
85 pin of J2 but the code is not working at all.it seems as i am unable to configure the PLL control register.
please any one can help. my code is as follows.
int j ;
//Enable SCLK1 for asynchronous memory region accesses. So that we can probe on the SCLK1 signal
//PLL wake up
*pSICA_IWR0 = 0x0001;
*pPLL_CTL = 0x1400 ;
asm("cli r0;\ // PLL prog. sequence
*pPLL_DIV = 0x0006 ;
*pFIO2_DIR = 0xFFFF;