Trying to use the AD724 evalutaion board, I tried all the settings available on two different VGA cards ,and no matter what settings I try the TV connected to the AD724EB will not sync, showing a B&W unsynchronized image (split, jumping, etc.) . The evalution board is connected directly to the VGA output (both an Intel based and an ATI cards) and to a TV with s-video input, all set to NTSC.
One of the VGA cards has an s-video output which works fine when connected directly to the TV.
Please advise ASAP.