16-bit PMP - What are the differences between the dsPIC33FJ and dsPIC33EP PMP modules?
  1. The dsPIC33EP families have more address lines on the PMP than the dsPIC33FJ families.
  2. There are two chip select lines in the dsPIC33EP families with enough pins instead of one chip select line.
  3. There are related changes to the PMCON, PMADDR, and PMAEN registers about points one and two. If the code designed for a dsPIC33FJ is being adjusted for a dsPIC33EP, these will need special consideration.
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Refer to the "dsPIC33F/PIC24H to dsPIC33E/PIC24E Migration and Performance Enhancement Guide" for additional clarification.

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