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Dear Sir, On Simulation a proper SPI clock is generated but in actual noisy clock is observed on CRO 1)Clock signal should be in square wave form? So if so for what reason noisy clock is seen on CRO. I am sending 0x55 data on MOSI and it is also observed on oscilloscope in the form of Square wave But when I am communicating with Flash memory AT45DB321D,writing data on Buffer1 and reading data on Buffer1 I am getting data in FF form as of I am trying to write data in 00 location.
I think this is because of noisy clock? Please guide me on this issue.
Thanks and Regards, Kishor P.
On what basis do you think that?
What tests have you conducted to investigate your hypothesis?
So you need to investigate why your clock is noisy...