XMC4400 connection matrix for ccu4 input selector

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User19299
Level 2
Level 2
First solution authored
Hello,

I'm looking for said table, eg CCU40.IN0A to PORTS,... basically this https://www.infineonforums.com/threads/6346-CCU4-Input-Selector-Matrix but for the xmc4400. I can't find it in the xmc4400 data sheet nor in the ccu4 document.
3383.attach
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.
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3 Replies
jferreira
Employee
Employee
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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/Infineon-XMC4400-DS-v01_03-EN.pdf?fileId=5546d462696dbf120169817958553...

Regards,
Jesus
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User19299
Level 2
Level 2
First solution authored
jferreira wrote:
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/Infineon-XMC4400-DS-v01_03-EN.pdf?fileId=5546d462696dbf120169817958553...

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.
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Caar
Employee
Employee
Welcome! First question asked First reply posted
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/Infineon-xmc4400_rm_v1.6_2016-UM-v01_06-EN.pdf?fileId=db3a30433afc7e3e...

Regards,
Chris
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