I wan't my PORTC to be an output to pull on/off my 7-segment LED display. But the problem is that my PC0,PC1 and PC6 are working properly but other pins on PORTC are always down. Is this a problem of JTAG, do I need to disable it in code? I run my program on ISIS Proteus and there is working all ok, on Atmega is not.
P.S. sorry on crappy english :)
Thanks in advance!