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Original question:

HOW TO READ FLASH MEMORY OF MSR430FE427

CCS/MSP430FR6043: How to read data from LEARAM in MSP430fr6043

SUMIT SIRMEWAR
Prodigy 120 points

Part Number: MSP430FR6043

Tool/software: Code Composer Studio

HI,

I AM USING MSP430FR6043 FOR DIGITAL WATER METER.

I WANT TO READ FLASH CONTENT & WANT TO TRANSFER IT TO PC THROUGH  UART.

I HAVE CONFIGURED UART & SUCCESSFULLY TRANSMITTED DATA FROM MSP430 CONTROLLER.

BUT HOW TO GET DATA OF FLASH MEMORY I DONT KNOW

  • 0
    Prodigy 120 points

    Part Number: MSP430FR6043

    Tool/software: Code Composer Studio

    I'm using the MSP430FR6043 and I want to read data from LEA RAM of microcontroller.

    How can access the data ?

    The data stored in LEA RAM is came from SDHS buffer register.

  • 0 in reply to SUMIT SIRMEWAR
    TI__Mastermind 29795 points

    Hello Sumit,

    I've combined your two threads about reading MSP430FR6043 memory since they seem related.  

    Can you tell me what you are trying to do?  Are you just trying to dump the FRAM contents off a device?  

    As for reading/accessing the memory, the Memory Map shows all the memory addresses in Section 6.16 of the User's Guide: https://www.ti.com/lit/ds/symlink/msp430fr6043.pdf     You should be able to set a pointer and read out the memory.  

    There is an Memory Protection Unit (MPU) that can be set to restrict read access, so I would also recommend taking a look at that if you are having issues.

    Thanks,

    JD

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