May 4, 2006 #1 E EDA_hg81 Advanced Member level 2 Joined Nov 25, 2005 Messages 507 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,808 when new frame is coming, How to check Hsync and Vsync input signals to know this ? Thank you.
May 5, 2006 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 If you need to detect/extact Hsync and Vsync signals there are inexpensive ICs which can do this for you: LM1881, EL4581, GS4881 - to name just a few .. http://www.gennum.com/vb/pdffiles/52161DOC.pdf Regards, IanP
If you need to detect/extact Hsync and Vsync signals there are inexpensive ICs which can do this for you: LM1881, EL4581, GS4881 - to name just a few .. http://www.gennum.com/vb/pdffiles/52161DOC.pdf Regards, IanP
May 8, 2006 #3 I Iouri Advanced Member level 2 Joined Aug 17, 2005 Messages 678 Helped 87 Reputation 174 Reaction score 8 Trophy points 1,298 Activity points 4,814 What do you need it for?