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TPS65987EVM: SOME PROBLEM ABOUT READ FLASH\IMPORT\EXPORT

zhang ping
Genius 3195 points

Part Number: TPS65987EVM

  1. Read the flash file on EVM and save it locally. The result is abnormal. Please help to see what's the reason?

(1)Test environment: the tooling board is connected to the computer, and the 24V adapter is used for power supply, S1 dial switch, SPI signal on.

(2)Current reading result: abnormal

                 (3)Specific steps:







 

2. Export the files on EVM to the local area, and there is no change after import. What's the reason?

（1）Test environment: the tooling board is connected to the computer and powered by 24V adapter, S1 dial switch, I2C signal on.

（2）Now export result: there is no change after import.

（3）Specific steps:




3. When exporting from local to EVM, the result cannot be confirmed after exporting. What's the reason?

（1）Test environment: the tooling board is connected to the computer and powered by 24V adapter, S1 dial switch, I2C signal on.

（2）Export results now: results cannot be confirmed after export

（3）Specific steps:




  • 0
    TI__Mastermind 27535 points

    Hello Zhang,

    What is the purpose for wanting to read the image on the external flash from the EVM? If you would like to re-flash the EVM with the configuration that comes pre programmed on the EVM, click Device -> Re-Flash EVM Firmware (Recovery) -> and then select tps65987_evm_flash_image.bin

    For loading the project file from the EVM on to the GUI, you can actually just load one of the default templates from the GUI. If you click new project -> TPS65987DDH -> DRP prefers power source, this should be the default image loaded onto the EVM