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How to check what is the preset CPU frequency of CM4 core in the PSoC6 BLE 062 pioneer board with a Hello World example using ModusToolbox 2.2? I want to increase the CPU frequency at maximum (144 MHz). What are the steps?
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PSoC 6 MCU
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- modustoolbox 2.2
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Hi,
In ModusToolbox, go to quick panel, open Device Configurator. Inside that open "Systems" tab. In the diagram you can see that clk_fast is sourcing the CM4 core. You have to change that to 144MHz. By default FLL might be sourcing the clock. FLL has a range from 24Mhz to 100Mhz. Change the source to PLL which can support till 144MHz. Route the clock to clk_fast(changing clk path for Clk HF0). Additionally you may have to adjust the divider for clk_peri to make within the 100Mhz.
Best Regards,
Vasanth
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Hi,
In ModusToolbox, go to quick panel, open Device Configurator. Inside that open "Systems" tab. In the diagram you can see that clk_fast is sourcing the CM4 core. You have to change that to 144MHz. By default FLL might be sourcing the clock. FLL has a range from 24Mhz to 100Mhz. Change the source to PLL which can support till 144MHz. Route the clock to clk_fast(changing clk path for Clk HF0). Additionally you may have to adjust the divider for clk_peri to make within the 100Mhz.
Best Regards,
Vasanth