arent we write to EEPROM? Or this is temprorarly held in memory?
your lack of understanding exceeds my wildest expectation ,i wasn't prepared for a beginner.
if you like pm with me with your email and i will send a pic tutorial book i have as a pdf . its too big to post on forum


until you comprehend the basic concepts of memory types and uses , binary numbers , basic boolean algebra , logic
operators , i/o concepts ..... its just too hard