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PSoC™ 6

OnPi_2263161
Level 4
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Level 4

Is it possible to use a 48MHz (1% accuracy) clock from FLL with the USB device? We tried it and USB device works. A less accurate clock may cause packet loss, is it right?

In PSoC63 TRM USB host needs to be clocked with 48MHz and accuracy 0.25%. The USB device doesn't have a clock section in the TRM.

Regards

Ondrej

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RodolfoGL
Employee
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Employee

Hi Ondrej,

Please refer to the post below. It refers how to use the FLL to drive the USB block.

Re: PSoC6 clocking

View solution in original post

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