Thomas Richter wrote:
yes, I have used the JTAG interface to program the flash ...
Well, try using JTAG to set the clock fuses back to the internal clock. Or, do a full chip erase. If you can get into the MCU with JTAG and do an erase and your problem persists, I don't think the problem can be in the MCU and you then need to look elsewhere. Unless the MCU is fried. Graham. _______________________________________________ AVR-chat mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-chat
