Abstract-Open Multimedia Application Platform (OMAP) is an embedded processor with high performance and high integration density which is developed to meet the application of mobile multimedia information processing and wireless communication. Duo-core architecture of OMAP can effectively solve the contradiction between performance and power dissipation. OMAP-based embedded system is a special computer system which is based on computer technology, and the soft and hardware can be tailored. At present, college computer experiment teaching has high requirements for multimedia computer technology. In this research, theory construction is conducted on the basis of OMAP embedded system, and a special multimedia playing, and storage method is introduced. The function design starts from teacher terminal and student terminal, and Computer experiment teaching system based on OMAP embedded system is constructed. The practical application effect proves that the teaching system has a good effect and plays an important role in achieving teaching reform objective and improving teaching quality.
Keywords-OMAP, computer experiment teaching, multimedia
IntroductionMultimedia computer technology is based on computer medium information processing technology and integrates digit, text, image, voice, video, animation, perceiving and measuring techniques. Besides, it involves computer software and hardware to process the above information and compress data, etc. It is a technology which adopts multiple media types to receive, express, communicate and process information. Multimedia computer technology develops and changes most rapidly in the field of modern information technology, with the most applications. It is the development and competition hotspot of computer technology [1]. The rapid development of multimedia computer technology also offers more choices for multimedia teaching.OMAP embedded system is a complete computer system including hardware and software, but it is different from general-purpose computer system. It takes application as the center and is based on computer technology. Besides, software and hardware can be tailored. It is applicable to special computer system with strict requirements for function, reliability, cost, volume and power dissipation [2]. The computer 188