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How to switch the DisplayPort hot-plug-detect signal with the MAX4928

Posted: 25 Sep 2009  Print Version  Bookmark and Share Subscribe

Keywords: MAX4928s  DisplayPort switches  hot plug detect 

[Summary of tips] The MAX4928A/B are DisplayPort switches normally used to steer signals between PCIe and DisplayPort sources. The HPD (hot-plug-detect) signal coming from a DisplayPort monitor or DisplayPort panel is not compatible with either the controller hub or the MAX4928 switch. This application note explains that most DisplayPort switche......
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