Hi Group, Shouldn't pin 4 on the jtag header (labeled AREF) go to Vcc?
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Matt MeerianPossible problem on Olimex ATMega32 HEADER BOARD schematic
Dec 06, 2004
1 Replies
Since I assume this is a break out board, I would assume not. Aref is the voltage reference for the ADC and can be configured several different ways. Check a basic explanation in the Atmega16 datasheet.
Andrew
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