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How to configure C6A8168 DSP to close to 1.5GHz ?

Zhao Li
Expert 1675 points
Other Parts Discussed in Thread: SYSBIOS

Hi,

How do I know what clock speed I am running the C674x DSP at? In my .cfg properties for ti.sysbios.BIOS the cpuFreq hi is 0 and lo is 800000000, does this mean the DSP cpu is configured to run at 800MHz? I tried to change the lo to 1500000000 since i want to run the DSP cpu at max of C6A8168 of 1.5GHz, but the .cfg does not allow me to change it, it reverts back to 800MHz every time i changed it. Can you please tell me how to configure the DSP cpu speed to 1.5GHz?

Thanks,

Zhao