Dear Sirs,
I would like to ask, whether there is a possibility to disable internal load resistor (Rbias) on RTC xtal oscillator (OSC1)? There is documented this feature on OSC0 (bit RESSELECT of MOSC_CTRL register), and RTC_RESSELECT is mentioned in spruh73l.pdf on "Figure 20-55. RTC Integration", but I haven't found it's address location...
The background of this question is, that we have jumped in a project, in which there is existing hardware already (5000 modules produced), but external resistor across RTC_XTAL is preventing running this clock properly.
Thanks and best regards.
Emil