ATmega162V and STK500 kit

Nov 12, 2004 2 Replies

Hello, All!



I'm trying to program ATmega162V chip using AVR Studio 4. STK500 board is installed according to manual and i can program the sample chip provided with board without any errors or warning, but trying to burn the mega162v i get this error:



FLASH contents differs from file



Before burning I erased chip succesfully. Oscillator frequency and voltage value are setup by AVR studio, I didn't change them.



What's wrong?



With best regards, Roman Mashak. E-mail: snipped-for-privacy@tusur.ru


provided

i

voltage

Go to the 'Board' page and lower the Oscillator frequency to 1MHz. The default setting of AVR Studio is approx. 4MHz which is too high for a mega162, which has it's internal 1MHz clock selected from factory.

Meindert

Hello, Meindert! You wrote on Fri, 12 Nov 2004 11:31:29 +0100:

MS> Go to the 'Board' page and lower the Oscillator frequency to 1MHz. The MS> default setting of AVR Studio is approx. 4MHz which is too high for a MS> mega162, which has it's internal 1MHz clock selected from factory.

A lot of thank you!

With best regards, Roman Mashak. E-mail: snipped-for-privacy@tusur.ru

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