What is the most simple processor or IC in TI's line which can center a lower-resolution YCbCr bit stream onto a high-resolution display panel? I need help and suggestions choosing a video processor, and as there is a dizzying selection of possibilities I cannot seem to narrow down an IC that suits my needs.
My video source is a 1.8V CMOS camera, which outputs a fixed 640x480 resolution, 16-bit YCbCr formatted bit stream with a 27MHz pixel clock.
My display device is an 800x600 LED panel. The panel expects an 800x600 resolution, but since the input stream is 640x480 the image is displayed is cut off and off-center. Due to factors beyond my control, the display panel does not have a built in method for centering a lower resolution by itself ... it must come from outside the panel.
My need is to modify the timing of the HSYNC/VSYNC signals and append black pixel data to the top/bottom/left/right of the original 640x480 video stream in order to provide the 800x600 resolution the display panel is expecting. I don't want to use an FPGA because of complexity and power. Does there exist an off-the-shelf solution to achieve this sort of video formatting, be it something in the Dacinci line or even a more simple IC's from TI?