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M
martindavey9
Visitor II
January 30, 2009
Question

RCCRx_USER

  • January 30, 2009
  • 3 replies
  • 927 views
Posted on January 30, 2009 at 08:51

RCCRx_USER

    This topic has been closed for replies.

    3 replies

    M
    martindavey9Author
    Visitor II
    January 23, 2009
    Posted on January 23, 2009 at 13:45

    Hi,

    There are 2 bytes of E2 allocated for storing user osc calibration information, RCCRL_USER and RCCRH_USER.

    Q1: Do ST program these locations with the RCCR factory calibration values in production, or are these left blank?

    Q2: If the device is protected then unprotected, are these values erased?

    Thanks,

    Martin.

    S
    seb13_colin
    Visitor II
    January 28, 2009
    Posted on January 28, 2009 at 09:41

    Hello Martin,

    Q1: The RCCRH_USER are not factory programmed by ST. They are left blank.

    Q2: If the device is protected then unprotected (ROP set then removed), those values are erased.

    Best regards,

    Seb

    M
    martindavey9Author
    Visitor II
    January 30, 2009
    Posted on January 30, 2009 at 08:51

    Hi Seb,

    Thanks for confirming.

    Martin.

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