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QSPI peripheral MCF52233 on Multiple Device

Question asked by Keith Tan on Mar 4, 2015
Latest reply on Mar 6, 2015 by Keith Tan

Hi All,

 

As the subject above, I wish to know more on the QSPI peripheral MCF52233 ColdFire Chip.

 

1. Did anyone ever come into a multiple SPI slave with using different clock speed to communicate with different slave on this chip? It is feasible to perform this?

2. Should the chip reinitialize the QSPI peripheral every time when it perform a communication?

3. Is there any limitation in the chip hardware that restrict from having multiple speed in SPI Slave?

 

Hope can get some advice on these questions.

 

Thanks in advance.

 

Keith.

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