RCCRx_USER

[martindavey9]

Posted on January 30, 2009 at 08:51

RCCRx_USER

[martindavey9]

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.

[seb13_colin]

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

[martindavey9]

Posted on January 30, 2009 at 08:51

Hi Seb,

Thanks for confirming.

Martin.