Hi
What do you meant by prescaled system clock ?
My SPI2 is connected to serial flash and core clock is 120Mhz. I want to calculate SCK baud rate using formula SCK baud rate = ( fSYS /PBR) x [(1+DBR)/BR]
PBR =2 DBR=0 and BR = 2
What is meant by prescaled system clock?
Solved! Go to Solution.
Hello undale,
Which chip do you use ?
The fSYS means the system clock or bus clock .
Hope it helps
Have a great day,
Alice
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Hello,
DSPI module is clocked from Peripheral Clock, hence FSYS refers to peripheral clock. Please refer to Clock Architecture of your controller reference manual to understand the relationship/configurations of SystemClock to PBRIDGE clock.
I hope this helps.
Hello undale,
Which chip do you use ?
The fSYS means the system clock or bus clock .
Hope it helps
Have a great day,
Alice
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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