hi i have a device i am trying to make duplicate of and i have the good one that works fine and another that looks simular but conected does not want to work i was wondering how can i read code from the one that work and just copy on to the other it has ds 1302 realtime clock i was wondering if theres a program or software that will let me read and write etc any help would be great thank
the one that i have the person that sold it to me wrote it i think and im trying to see how can i clone it
also the one that works has a crystal that reads on it E32K and the one that isnt working says on it KDS4A i dont kno if there both the same or not but i see that the 2 pins on crystal go to pin 6 n 7 on ds1302
Carlos, your request does not define the hardware, software, your limitations or interface equipment. The relevance to an RTC which has only volatile 31 bytes of static RAM and thus nothing to copy, adds to the mystery. Can you clarify your needs with background info, photos and ensure there is no Intellectual Property violation?