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Intel PXA250 Xcale Processor

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tjendon74

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Just wondering if anyone might have design experience with the Intel PXA250 processor. I need help with seeing if Compact Flash-to-IDE interface can be done using the PXA250. Please let me know if anyone has any information regarding this topic.

Thanks.
 

az25

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The interface is very straight forward. PXA250 provides the interface for it. Read this Appnote ..

If still have issues, let me know.
 

tjendon74

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Thanks for the appnote. I'll look over it and let you know if I have any questions.
 

tjendon74

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Well, I looked over the app note and it explains how to interface the flash memory to the PXA250 processor. Now, is there a way to interface IDE devices to the PXA250 processor, possibly through the compact flash interface? Could IDE devices (as stand-alone) interface with the PXA processor or would I need an IDE controller of some sort? Just wondering what would be easier: PXA250 ---> Compact Flash ---> IDE or
PXA250 ---> IDE ---> Compact Flash. I'm researching the documentation for the PXA250 processor right now to see what would be feasible.
Thanks for you help.
 

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