Im useing an RF module in a project that requires changing set up parameters often and rapidly with its PIC host (channel, frequency). Set up parameters are stored in the modules EEPROM as defaults on power up. When commands are sent by the host to change these parameters, is the EEPROM being updated on the fly at the same time (the same would apply to for PIC setup parameters itself I guess)?. Given an EEPROM can take some 100K updates in its life, that would be a worry with continous fast coded changes. Or are changes only stored in the EEPROM on power down?.