Hi, I have a EVAL-ADV7842-7511 Board which I'm using to decode CVBS signal from a Laserdisc player.
I have an issue where I'm seeing faint diagonal lines across the image. These are present on all of the input formats 10Bit, 24Bit and 36Bit and is also present on the s-video input.
It it looks almost like interference. I've tried multiple cables and players and all produce the same results.
Any idea what is causing this?
many thanks
ken
Hi,
I'm using version EVAL-ADV7842-7511P with KBCZ-5P chip version. I currently don't have a USB to serial adapter but will have one tomorrow.
Currently I am only connecting via USB. Is there a way to connect via Terminal with just the USB to issue commands? At the moment I am using only the AVES Blue software to run scripts.
I have confirmed it is definitely the eval board causing these lines/noise as i get the same results when inputting from the composite out of a DVD player as well as the laserdsic player.
Here is a photo of the issue. I am sorry it is quite difficult to make out because i had to capture the image from my iphone but the lines are very faint and go diagonally from bottom right to top left of the image and are moving/scrolling.
When I receive the USB - Serial cable tomorrow I will try running 'stoprep' In terminal as you suggest to see if that changes anything.
Thanks for all your help with this.
Ken
Hi,
I'm using version EVAL-ADV7842-7511P with KBCZ-5P chip version. I currently don't have a USB to serial adapter but will have one tomorrow.
Currently I am only connecting via USB. Is there a way to connect via Terminal with just the USB to issue commands? At the moment I am using only the AVES Blue software to run scripts.
I have confirmed it is definitely the eval board causing these lines/noise as i get the same results when inputting from the composite out of a DVD player as well as the laserdsic player.
Here is a photo of the issue. I am sorry it is quite difficult to make out because i had to capture the image from my iphone but the lines are very faint and go diagonally from bottom right to top left of the image and are moving/scrolling.
When I receive the USB - Serial cable tomorrow I will try running 'stoprep' In terminal as you suggest to see if that changes anything.
Thanks for all your help with this.
Ken
