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
what is the function of pin 16 in atmel(atmega128-16ac)
Dec 15, 2005
2 Replies
Go to
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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.
Peter Bennett, VE7CEI
peterbb4 (at) interchange.ubc.ca
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Dear Yar,
I suggest you 'get a clue' by reading the data sheet and learning something about how electronics works.
Graham
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