RTOS/TDA2P-ACD: Understanding EEPROM access on TDA2Px EVM

Rishabh Shukla

Intellectual 490 points

Part Number: TDA2P-ACD

Tool/software: TI-RTOS

Hi All,

TDA2Px EVM has 32KBytes of EEPROM( Part No 24WC256) with device address 0x50 which is interfaced through I2C.

Is this memory is user accessible?

Can we use it to store some configuration parameters?

Regards

Rishabh

over 8 years ago

0 Rishabh Garg over 8 years ago

TI__Guru 55685 points

Hi,

Yes this memory is user accessible and you can store configuration parameters to it.

Regards,
Rishabh

0 Rishabh Shukla over 8 years ago in reply to Rishabh Garg

Intellectual 490 points

Hello Rishabh,
Thanks or the reply.
Can you throw some more light on data sector sizes and how to access the data sectors of eeprom.

Regards,
Rishabh

0 Rishabh Garg over 8 years ago in reply to Rishabh Shukla

TI__Guru 55685 points

Hi,

You should check the EEPROM part datasheet for information on sectors.
You can refer to <vsdk3_2>\ti_components\drivers\pdk_01_08_01_06\packages\ti\drv\stw_lld\examples\i2c\i2c_eeprom_app on how to access EEPROM.

Regards,
Rishabh

0 Rishabh Shukla over 8 years ago in reply to Rishabh Garg

Intellectual 490 points

Hi Rishabh,
Thanks for the help.

Regards,
Rishabh

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RTOS/TDA2P-ACD: Understanding EEPROM access on TDA2Px EVM