AnsweredAssumed Answered

ADV7171 color bar generator problem

Question asked by tnl on May 6, 2015
Latest reply on May 13, 2015 by tnl

Hello, I have an ADV7171 that I'm trying to get to work and haven't succeeded so far. I decided to test it using the built-in color bar generator before feeding it data, but the DAC doesn't generate anything meaningful. I've compiled a few schematics and oscilloscope measurements in a document that hopefully describes the setup well: report.docx - Google Docs

I've tried changing many things and the result has been the same every time. Does anyone have an idea what I might be doing wrong? Thanks in advance.

Outcomes