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fastfret
fastfret
Visitor II
November 2, 2020
Solved

About SPC58 flash programming?

  • November 2, 2020
  • 1 reply
  • 2502 views

I would like to implement the flash programming to our JTAG tool.

Are there any documents that describe OnCE module and the Nexus read/write (R/W) access block?

Such as those described in AN4035. The only thing that AN4035 is inapplicable for SPC58 device.

Thanks all.

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    This topic has been closed for replies.
    Best answer by Giuseppe DI-GIORE

    Hello,

    actually a flash programmer is implemented downloading a piece of code in RAM communicating with the host PC via JTAG and able to program the flash.

    The code n RAM includes a device specific flash driver.

    So, have a look at one of the Reference Manuals of the SPC58 devices, the section JTAG Controller.

    Just for example, reference manual of SPC582B is available here:

    https://www.st.com/content/ccc/resource/technical/document/reference_manual/group0/04/88/e1/3e/9a/3b/4f/54/DM00201129/files/DM00201129.pdf/jcr:content/translations/en.DM00201129.pdf

    Regards,

    Giuseppe

    1 reply

    Giuseppe DI-GIORE
    Giuseppe DI-GIOREBest answer
    ST Employee
    November 2, 2020

    Hello,

    actually a flash programmer is implemented downloading a piece of code in RAM communicating with the host PC via JTAG and able to program the flash.

    The code n RAM includes a device specific flash driver.

    So, have a look at one of the Reference Manuals of the SPC58 devices, the section JTAG Controller.

    Just for example, reference manual of SPC582B is available here:

    https://www.st.com/content/ccc/resource/technical/document/reference_manual/group0/04/88/e1/3e/9a/3b/4f/54/DM00201129/files/DM00201129.pdf/jcr:content/translations/en.DM00201129.pdf

    Regards,

    Giuseppe

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