Phaser I2C EEPROM content

FabianS

Hi,
there are two EEPROMs on the Phaser, IC6 and IC13 (both 24AA02E48T-I/OT).
I would like to replace both of them (don't ask why). What is in those EEPROMs? Where can I get this content from? Do I need to prepare the new ones somehow? I.e., fill them with content, or will they be filled automatically if they are detected empty?
Best regards,
Fabian

rjo

We currently only use them to store board/port identification data when deploying a system.
And on Urukul they also contain some calibration seeds.
https://github.com/quartiq/kasli-i2c/blob/master/sinara.py
On Phaser they are not required or used through ARTIQ. The board should even work fine without them.