LMK03328: Question about EEPROM

Austin Do

Intellectual 1895 points

Part Number: LMK03328

Hello team,

My customer have a quick question about downloading EEPROM data.

For manufacturing, they want to confirm if the data has downloaded well or not.

Does LMK03328 have such a function?

Best Regards,

Austin

over 1 year ago

0 Kadeem Samuel over 1 year ago

TI__Genius 12380 points

Austin,

I will look into this and provide you with a response by Tuesday.

Thanks,

Kadeem

0 Kadeem Samuel over 1 year ago in reply to Kadeem Samuel

TI__Genius 12380 points

Austin,

Please see below (from page 58 of the datasheet) pertaining to how to read from the EEPROM:

The EEPROM map can be found on page 123 of the datasheet: https://www.ti.com/lit/ds/symlink/lmk03328.pdf#page=123

Once the EEPROM is written to (per the procedure on page 57 of the datasheet: https://www.ti.com/lit/ds/symlink/lmk03328.pdf#page=57), they can read back each bit in the EEPROM and compare it to the expected value. If the values are not identical, then there may be an issue with their write procedure. Note that some of these bits/registers are reserved.

Thanks,

Kadeem

Clock & timing

Clock & timing forum

LMK03328: Question about EEPROM