Stump

I would assume this is a "global" DEFINE
so it would affect each bus being used with I2CWRWITE / I2CREAD.

I guess you have to check the datasheets of the RTC / EEPROM you are using to see wether or not there would be an effect.

What I can tell so far is:
24FC512 and DS1307 work fine even with this DEFINE.