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what is the function of pin 16 in atmel(atmega128-16ac)

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
 
P

Peter Bennett

Jan 1, 1970
0
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.




--
Peter Bennett, VE7CEI
peterbb4 (at) interchange.ubc.ca
new newsgroup users info : http://vancouver-webpages.com/nnq
GPS and NMEA info: http://vancouver-webpages.com/peter
Vancouver Power Squadron: http://vancouver.powersquadron.ca
 
P

Pooh Bear

Jan 1, 1970
0
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

Why do the hopeless jerks almost always post using Google ?

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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