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atsame70n19 problems

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Murton Pike Systems
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2020/10/24 08:14:42 (permalink)
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atsame70n19 problems

 I have a USB oscilloscope project previously based around 72MHz PCI32MX274 which works great up to about 20MHz sampling rate.
 
So I decided to try an atsame70 300MHz processor on my next version.
1/ I cant get PWM to work for calibrate output.
2/ If I sset PCK0 faster than 12MHz it crashes the processor.
3/ The atsame max sampling rate is 20% slower than the PCI32.
 
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