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HDMI phy pll not locked

Question asked by Vadim Ignatov on May 18, 2015
Latest reply on May 29, 2015 by Yuri Muhin

Hello

 

I'm using "iMX 6Series Plarform SDK v1.1.0" for my i.MX6 DualLite processor.

I'm trying to use HDMI for image rendering but when I run the hdmi_test() from hdmi driver, I get the message: "PHY PLL not locked" and the test failed.

HDMI_IH_PHY_STAT0.TX_PHY_LOCK status bit is clear, but HDMI_PHY_STAT0.TX_PHY_LOCK status bit is set. What is the difference between these status registers ?

Why is PLL not locked ?

 

Thanks in advance.

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