Hi Guys, I don't know if this question is to be asked here or no but anyway- Is there anybody who have used NV RAM of DS12887RTC. It turned out that 3 of my RTCs were working for some time properly and then their RAM content disappeared- I am doing some new code to store data on NV RAM and checking it with incoming data(through serial) So needed to remove my micro controller for few times to reprogram it However after a while RTC content used to disappear And even if I run my "First_Run"(to load RTC) I can't get that data on RTC. If anybody is experienced with NV RAM?RTC please help me. Thank you in advance
You you thought that the :beep: is broken, and decided that a thread named NV RAM was suitable for your question. But then, how where you planning on using any Keil tools/development boards to fix the broken :beep:?
Don't you think a Weller forum or a generic soldering forum or at least a generic electronics forum would be better suited for asking about the schematics of a Weller solder station? Besides, Weller have a good supply of spare parts, so you should not need any schematic unless something in the transformer/regulator box is fried.