On 15 Dec 2005 15:38:17 -0800, "
wrote:

hi
I piezo connected to pin no. 16 in atmel(atmega128-16ac)
microcontroller & the piezo giving going to gives alarm I want know
what the function of pin 16 & how I can remove this alarm
any help please
thank you for any help
yar

Go to http://www.atmel.com, and consult the datasheets for that
processor. It appears that pin 16 is an I/O pin - bit 6 of port B -
if that is so, then it gives an alarm because the program makes it
give an alarm for some reason - you'd have to ask the person who wrote
the program for more information.




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