TPS25750: How to write the EEPROM by linux command?

Thinh Nguyen

Part Number: TPS25750
Other Parts Discussed in Thread: TPS25751

I have a CPU running Linux, it connects to the TPS25750 via I2C. TPS25750 has an EEPROM attached to save configuration. I want to use Linux command (i2cset , i2cget ) to write configuration value to EEPROM. Is it possible? If yes then please give me some examples to write configuration value to EEPROM.

6 months ago

0 Chris Sterzik 6 months ago

TI__Guru 55116 points

Hello,

Thinh Nguyen said:
Is it possible?

Yes. I am not aware of any examples. Please consider using the GUI tool to generate the binary and then use a tool like Ardvark to program the eeprom. You can use a sniffer to see how the writes to the EEPROM are conducted.

Alternatively, you can write directly to the PD controller and this is described in the Technical Reference Manual: Patch Burst Mode Example

https://www.ti.com/lit/ug/slvuc05a/slvuc05a.pdf#page=52

Finally, the TPS25750 is not recommended. Please use the TPS25751.

Regards,
Chris

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TPS25750: How to write the EEPROM by linux command?