I2C EEPROM

[ksaiviswanadhul]

Hi,

I'm using imx8qmmek board. i'm working on i2c eeprom.. i am able to write and read 256 bytes to eeprom  i'm trying to write more-than 256 bytes not able to write. For above 256 bytes write and read any user space application required?

Regards,

saikumar

[igorpadykov]

Hi KUMAR 

reason may be is that page size is 256 bytes, so it is necessary to set individual page

for write procedure.

Best regards
igor

[ksaiviswanadhul]

Hi igor,

Can u tell me how to write 256 bytes data from user space level. I'm using 24c02 eeprom.

Regards,

saikumar

[igorpadykov]

may be helpful

https://stackoverflow.com/questions/29932003/reading-and-writing-eeprom-via-i2c-with-linux

Best regards
igor

[ksaiviswanadhul]

Hi igor,

Correct I cross check the data sheet they mentioned 2k bits means 256 bytes

Regards,

Saikumar