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Hi,
Can we program the on chip EEPROM with I2C interface ,the I2C interface connected to a master device like processor .
Please share the code reference or any related document to accessing the EEPROM with I2C interface.
Regards
Raghavendra
Raghavendra B C said:Can we program the on chip EEPROM with I2C interface
The, "Peripheral Driver Library User Guide" lists & details various functions - which involve & engage the MCU's on board EEPROM.
It is my belief - that (usually) - these functions are "Called via (pre-programmed) Embedded, MCU code execution." (I cannot recall the "resourceful" method you seek - ever appearing here.)
I would assume (but only w/you accepting "any/all risk") that you, "Could implement code which - when prompted/directed to (via I2C) - executes the, "EEPROM ACCESS Functions" - previously stored w/in MCU Flash."
Odds are slight (very slight) that "code reference" or "related document" has, "Seen the light of day!"
You may note there is errata present w/in the MCU's implementation of "EEPROM" - and that use is (somewhat) cumbersome - and SLOW. An alternative - "Use of an external EEPROM" has long existed - which substantially outperforms (MCU incarnation) and "EASILY meets your needs for Remote, "I2C Access!"
Such seems a simpler & superior solution - the MCU as "Kitchen-Sink" ... Not so much!