Content originally posted in LPCWare by dsmolczyk on Tue Apr 17 12:18:14 MST 2012
I got the clock to speed up to 120 MHz by changing the values of PLL0CFG_Val and CCLKCFG_Val, but now I cannot get it to go back below 120. I've even put back the original values for these two variables, and SystemCoreClockUpdate still says I am operating at 120. Any ideas?