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Matt1's avatar
Matt1
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

issue in routing HPS I2C to FPGA in A10 SoC

Hi, I have a requirement to route the I2C(master) in HPS to FPGA and connect the I2C signals to an I2C slave IP(IO Expander logic).I tried to in the following way under parameter(hard processing...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
5 years ago

The I2C is a peripheral of the HPS. As such, it's accessed by the FPGA over the bridges between the two halves of the device (h2f, f2h), typically through the address map of the HPS.

  • Matt1's avatar
    Matt1
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    thanks for the reply sstrell,

    I am checking the possibility of the I2C which is explained in 4038 of Intel® Arria 10® Hard Processor
    System Technical Reference Manual.