Device and method for scrolling stored images across a display

摘要

A device configured to display images. The device comprises a storage component, a first buffer, a second buffer and a display controller. The first buffer comprises a plurality of memory locations and is configured to store a first image from the storage component. The second buffer comprises a plurality of memory locations and is configured to store a second image from the storage component. The memory locations of the first buffer are interleaved with the memory locations of the second buffer in a common memory space. The display controller is coupled to the first and second buffers and is configured to retrieve a part of the first image from the first buffer and a part of the second image from the second buffer.