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18F67J94 cannot find RP41?

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softwaresdone
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2019/11/21 20:57:48 (permalink)
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18F67J94 cannot find RP41?

Using data sheet DS30000585C page 231, (upper right corner) Group 4n +1. I was setting up the CCP7 to route to RP41 when I couldn't find  the physical location of RP41? Not shown on the pin ID labels on page 3 or anywhere else. All other RP's map to a pin and are on the diagram.  RP41 should be able to be routed to any Output in block 2 of 4n +1. I must be missing something?  Yes, I'm confused. Any help appreciated.
#1

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    ric
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    Re: 18F67J94 cannot find RP41? 2019/11/21 21:28:08 (permalink)
    +1 (1)
    If you Ctrl-F search the datasheet for "RP41", you will find it is listed as on RF3 in the "PORTF" chapter.
    That is one of the USB interface pins.
     

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    Jerry Messina
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    Re: 18F67J94 cannot find RP41? 2019/11/22 04:04:39 (permalink)
    +3 (3)
    Check the errata document (80000551E.pdf)
     
    Also, the RF3 and RF4 pins show output
    functionality in  Table 11-6on page 211.
    However, RF3 and RF4 have input only, with no
    output available on those pins.
    Furthermore, RF3 and RF4 pins do not have
    remappable pin functionality. Therefore, RP41
    and RP45 do not exist. All references to RP41
    and RP45 should be removed.

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    softwaresdone
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    Re: 18F67J94 cannot find RP41? 2019/11/22 09:21:37 (permalink)
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    Thanks all. I saw the errata sheet which makes everything make sense. I originally was using DS30375A which did show the RP's in the PORTF section. 
    #4
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