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Thread: XMC4400 connection matrix for ccu4 input selector

  1. #1
    Beginner Beginner stos is on a distinguished road
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    XMC4400 connection matrix for ccu4 input selector

    Hello,

    I'm looking for said table, eg CCU40.IN0A to PORTS,... basically this https://www.infineonforums.com/threa...elector-Matrix but for the xmc4400. I can't find it in the xmc4400 data sheet nor in the ccu4 document.
    Click image for larger version

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    I'm guessing it's the same as above pic for the XMC4800 since same architecture? Still can't find the information in an official document though.

  2. #2

    Infineon Employee
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    jferreira will become famous soon enough
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    Hi,

    For the ports pins connected to the CCU4 inputs, you will need to look into Table 12 Port I/O Functions of the data sheet, https://www.infineon.com/dgdl/Infine...6981795855391d

    Regards,
    Jesus
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

  3. #3
    Beginner Beginner stos is on a distinguished road
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    Quote Originally Posted by jferreira View Post
    Hi,

    For the ports pins connected to the CCU4 inputs, you will need to look into Table 12 Port I/O Functions of the data sheet, https://www.infineon.com/dgdl/Infine...6981795855391d

    Regards,
    Jesus
    Thanks Jesus,

    I still can't find for e.g. POSIF0.OUT1 - 5, which is what I need. Am I missing something?

    I want to use the POSIF interface with the CCU4x, like described in the POSIF Interface document. But to use the outputs of the POSIF, I need to know how to use them with the CCU4x.

    Thanks again.

  4. #4
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    Chris66 is on a distinguished road
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    Hi stos,

    The tables for the input pin connections for the CCU4x can be found in the XMC4400 Reference Manual.
    Please refer to table 20-13 on page 2107 and beyond of the document below.

    https://www.infineon.com/dgdl/Infine...3b3c46756b5c41

    Regards,
    Chris

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