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I am using 89c51rd2bn microcontroller for my development..I am using flashmagic to program it. But many IC's are getting damaged while programming, that is they can not be reprogrammed. What is the solution?? Plese help.
did you read the errata? Erik
from where I can get that earata
from where I can get that earata Just a wild guess: the Philips website Erik
Sounds like you might be setting some lock bits.
most likely the capacitor the errata say to install erik