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Old Apr 06, 2013, 05:26 PM
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Denmark, Capital Region of Denmark, Naerum
Joined Feb 2011
1,370 Posts
MAX7456 will run without Atmega328, but it will not show any characters. That means you will get sync-pulses, but a completely black screen.

As suggested by Badlands, I high-res image might help us find the problem
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