I have a question what is the Core-M4 systemtick clock source When use K60？
I configure the systick as
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_CLKSOURCE_Msk means CLKSOURCE = 1
CLKSOURCE Indicate s the clock source:
0 = external clock
1 = processor clock.
CLKSOURCE = 1 means select processor clock.
What is processor clock in the K60? It is core clock such as 100Mhz?