Re-Programming the EEPROM of the TPS65218D0 Device
20
SLVUBH5 – October 2018
Copyright © 2018, Texas Instruments Incorporated
Software Instructions
Figure 20. Modifying Sequence (SEQ3-4, SEQ6) Registers
•
To re-program the EEPROM of the TPS65218D0 device and make these changes permanent, a
special sequence of three (3) bytes must be written to the
PASSWORD
register (0x10) without any
other I2C commands in between the three Write commands.
shows how to perform this
sequence manually and
shows how to use the IPG-UI to automatically write the correct
sequence to the TPS65218D0 device.
Figure 21. Manually Writing PASSWORD Sequence to Re-Program EEPROM
