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Linux/UCD90160A: download configuration data into UCD90160A / UCD90320, using CPU I2C(PMBus) with Linux OS

Wisely Shih
Prodigy 20 points
Part Number: UCD90160A


Tool/software: Linux

How to write data flash by hex file?

we use fusion power design tool  to export hex file and how to write it by PM bus into UCD data flash.

can i get more detail for example code?

UCD9xxx-UCD3xxx-Programming-Example-C-Code.zip

  • 0
    TI__Guru 66380 points

    3005.Configuration Programming of UCD Devices.pdfHello Wisely

    The sample code is how to use TI's micro-controller to write the data flash raw data into the device.

    The step to parse data flash hex file is described at section 9.5 of the attached note.

    Thee is a easy way to handle this:

    TI Fusion GUI also can export data flash write script file which parses the data flash hex file, put the raw data into a recognized pmbus command format by the order described at the section 9.5. your SW can just follow section the data flash write script file.

    Regards

    Yihe

  • 0 in reply to yihe
    TI__Guru 66380 points
    Hello Wisely
    We haven't heard from you and assumed that the issues was solved. Please reply here if any further help is needed.
    Regards
    Yihe