For the lines drawn by Protel series and AD series software, no matter which layer (including routing layer, Keepout layer, etc.) they are drawn on, when you double-click to open the line properties, ...
My circuit converts 28 channels of TTL to LVDS, and then to 28 channels of TTL (the chip used is DS90CR286/5). My pin assignment is based on the cameralink protocol, and no problems were found after c...
My motherboard is pxa270. I used to use Ucb1400 driver, but now I use Wolfson9715. I don't know how to modify the driver. How to switch the audio channel? Can an expert give me some advice?...
I am using vs2008 to develop XP programs. I bought a Kunlun Tongtai integrated machine. I don't want to use the Kunlun Tongtai one. The hardware and software environment is Samsung arm920, winCE4.2. W...