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Clock frequency in VDK

Question asked by Jayanti on Apr 6, 2009
Latest reply on Apr 6, 2009 by Jayanti

I am using a Core Clock, CCLK = 400 Mhz ,and System Clock, SCLK =120 Mhz. In the VDK kernel tab, I program the System "Clock Frequency" to 150 Mhz. I have a thread with the following code:

while(1)
{
     VDK_sleep(2500);
     flash_LED();
}


With these settings, the LED was flashing quite often (fast flashing). But when i changed the Kernel tab variable, system clock frequency to 400 Mhz, I see the same LED flashing slow. Do you know why?

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