4,199
edits
Changes
From IGEP - ISEE Wiki
m
Using as a reference Now its time to compensated this delayed drift (+3.6 seconds/day, now its time to compensated this delayed drift ) configuring PMIC RTC registers. These The edited registers arewill be:*RTC_CTRL_REG: Used to enable Enables RTC compensation.
→Overview
==== Overview ====
**I2c bus: I2C1
**Address: 0x4b
**Register: 0x29
*RTC_COMP_LSB_REG: Less significant bit of drift value (COM_REG) in 16 bit ([http://en.wikipedia.org/wiki/Two%27s_complement Two's complement]).
**I2c bus: I2C1
**Address: 0x4b
**Register: 0x2c
*RTC_COMP_MSB_REG: Most significant bit of drift value (COM_REG) in 16 bit ([http://en.wikipedia.org/wiki/Two%27s_complement Two's complement]).
**I2c bus: I2C1
**Address: 0x4b
