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LP-MSPM0G3507: Bsl for M0 on Uniflash

Leo Wu
Intellectual 1360 points
Part Number: LP-MSPM0G3507
Other Parts Discussed in Thread: UNIFLASH

Tool/software:

Hi experts,

I am testing the BSL function on the uniflash via serial connection.

I have serval questions about BSL.

Q1 Only TI-TXT is supported in "ROM Based BSL" and "ROM Based BSL with Plug-In interface"?

Q2 The follow steps for BSL when the MCU works at standalone mode is correct? (Only connect the GND 5V 3V3 TXD RXD pins on our evm)

Step1 Pull-up PA18.

Step2 reset MCU

Step3 click the load image button

Q3 what is difference between "Erase main memory only" and "Factory Reset" in BSL?

Thanks,

Leo

  • 0
    TI__Genius 10611 points

    Hi Leo,

    Leo Wu said:
    Only TI-TXT is supported in "ROM Based BSL" and "ROM Based BSL with Plug-In interface"?

    No, Hex file can also be supported.

    Leo Wu said:
    The follow steps for BSL when the MCU works at standalone mode is correct? (Only connect the GND 5V 3V3 TXD RXD pins on our evm)

    Yeah, it is ok to enter BSL mode manually. Also, you can leave REST and BSL invoke pin as well, and Uniflash can also help to enter BSL automatically.

    Leo Wu said:
    what is difference between "Erase main memory only" and "Factory Reset" in BSL?

    Erase main memory only: will only erase the whole main flash

    Factory Reset: not only main flash but also nonmain will be erased and then will flash the default configuration in nonmian.

    Regards,

    Zoey

  • 0 in reply to Zoey Wei
    TI__Intellectual 1360 points

    Hi Zoey,

    Thank you for your reply.

    Can customer use G3507(BOOTLOADER) to develop SCI boot on G1105?

    Thanks,

    Leo

  • 0 in reply to Leo Wu
    TI__Genius 10611 points

    Hi Leo,

    Yeah, G1105's BSL command line will be same as G3507. So i think there is no problem to flash G1105 through this method.