I know it's an old and obsoleted chip, but I have several devices that use it, made long before. I have troubles getting pin PB7 to be set or reset. I have 10K resistor to it and it stays high no matter what I do. Even when toggling the whole port B, the pin 7 stays high. I want to know if any of you who might have that MCU, has the same problems ? I am using mikroC for AVR - it might have bad libraries, but I was listing the assembler code, and the correct value was pushed inside the output register, so I am confused why doesn't it work.
Basically I am asking if anyone who has this MCU (XMega128A1) is willing to try toggling or setting low the pin 7 on port B. Also if some of you "avrfreaks" guys knows if something needs to be set for the pin7 to work, since I didn't find anything useful in the datasheet.
Thans in advance...