i want to know how to use logic analyser to check the pllclock also i want to initialize the non-blocking pll i.e. it should not wait for the lock state please help me through this i m new to the arm 7 family
alternatively a interrupt can be generated when the PLL locks, so that you can carry out other tasks while the PLL starts . once the PLL has locked as a stable clock source , it can replace the external clock source for Cclk. this is given in the hitex book for lpc2129 as an alternative way for starting the pll.
also see datasheet for lpc2129 software interrupt register pin no. 12 i.e. for the same purpose