介绍了多媒体处理器DM270 在成像系统中的应用,给出了系统的硬件设计和软件设计,该系统充分发挥了DM270双核的特点,使其更能快速的处理大量的图像数据。 关键词: 成像系统;双核处理器; DM270 Abstract: This paper introduces the applications of multimedia processor DM270 in imaging system, and the hardware and software designs are given. The characteristic of dual-core exert sufficiently and the system can deal with abundant image date. Key words: imaging system; dual-core processor; DM27