About the Nios II Embedded Evaluation Kit Picture Viewer
The picture viewer application is built for the Nios II standard processor system to show-case the video display via the LCD touch panel.
The picture viewer application takes JPEG images or bitmaps stored on the SD Card and displays them on the LCD Touch Panel.
The Nios II CPU decodes the images and stores the pixels in a video buffer in DDR. A Scatter-Gather DMA is used to transfer pixel data from teh video buffer to teh video pipeline
[[media:Altera_Picture_Viewer_Demo.zip|Download] the Ready to Run SD Card Demo.
Simply copy this on your SD Card under "Altera_eek_applications" folder
You can add your own pictures by simply copying them to your SD card folder entitled images.
§ Download the Quartus II project (Compiled using Quartus II v8.0 SP1)
§ Download the application (app) source files (unzip and copy to software_examples directory in Quartus II project above)
§ Download the board support package (bsp) source files (unzip and copy to software_examples directory in Quartus II project above)
For more complete information about compiler optimizations, see our Optimization Notice.