Is TEMP anomaly 31 applicable to nRF52832-QFAA-0B?

[hutorny]

Dear Colleagues,

I am not sure whether TEMP anomaly 31 is applicable to nRF52832-QFAA-0B (NRF_FICR->INFO.VARIANT == 0x41414230)

nrf_temp.h @ 65 says:

static __INLINE void nrf_temp_init(void)
{
    /**@note Workaround for PAN_028 rev2.0A anomaly 31 - TEMP: Temperature offset value has to be manually loaded to the TEMP module */
    *(uint32_t *) 0x4000C504 = 0;
}

I could not find PAN_028, while the latest errata sheet nRF52832_Rev_2_Errata_v1.1.pdf  mentions only one anomaly:

3.11 [66] TEMP: Linearity specification not met with default settings

I would appreciate any help on this matter

[Andreas]

Hi,

 

This anomaly is not relevant for nRF52 series, it seems to have carried over from earlier versions of the SDK.

 

Best regards,

Andreas