I am not sure how to find this information, so maybe someone can help me. Is there a way to physically access flexSPI2 pins on IMXRT1064? FlexSPI2 peripheral is used for communication between processor and QSPI flash. I am wondering, for security reasons, is this possible or are they connected on silicon inside the chip?
Hello,
FlexSPI2 pins on IMXRT1064 are just the internal pins, which is not exported on the package. More information you may refer to the application note AN12290.
https://www.nxp.com/docs/en/application-note/AN12290.pdf .
Have a nice day.
Best regards
TIC