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can transiever  TJA1044 does't work for S32K144

Question asked by LearningTrees Dirty on Jun 4, 2019
Latest reply on Jun 7, 2019 by LearningTrees Dirty

Hello,

I'm trying to use the s32k144 mcu for CAN communication on s32ds.
Using TJA1040 transiever can successfully communicate with usb-can II.However, it is always in a state of status busy and cannot be sent successfully after replacing TJA1040 with pin to pin compatible TJA1044.

TJA1040 DS: https://www.nxp.com/docs/en/data-sheet/TJA1040.pdf

TJA1044 DS: https://www.nxp.com/docs/en/data-sheet/TJA1044.pdf

 

The attachment is the test project.  

Thanks in advance.Petr Stancik

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