| Since the beginning of the first computer, the development of computer has been continuing at the very fast speed. Meanwhile, the I/O interface of computer has been also being complicated and enlarged day and night. According to this development, the daily-life products are also more and more complicated and multipled. At the time when people are proud of the variable choices of products they do not know how to deal with all these interfaces because there is so much knowledge to learn.In order to study the interface technology more widely and more systematically, the writer took part in a teaching-oriented experimental system project. Faced with the inconvenience of the current experiment systems, especially the infamiliar user interface of the system, we invested the project and study the improvement methods.This essay is based on the good finishment of the system project. To begin with the born of computer, the essay involves the features and how to classify the computer by its values. In the part of Forward, it also systematically visualizes the computer architecture. And then from the first chapter to the forth chapter, the essay partially introducts the whole project, where the content is made up of the design of the hardware, the lower driver system and the upper software system. From these contents the over-sight of the project can be seen.The content of the essay is arranged as follows:The first chapter: FORWARD. In this chapter, the project of computer experiment is simply introducted including the abstract view of the world-wide development, status of the systme.The second one is mainly for the hardware design. As for the fact that 8088 CPU is the main chip of the board, the essay firstly reviewes the achitecture of 8088. Then it takes a small part in some interface technology and CPLD design. Finally, it partly draws the design plan of the whole hardware design of the project.The third chapter says more words about the drivers of the system. By the means of the study of the computer theory and interface technology, the system project accepts the import of MSDOS. In order to learn wholly of MSDOS, the essay talks systematically from the beginning of MSDOS to the inner parts of MSDOS. You can find much knowledge about how to transport MSDOS into a main board inthe part. And you can get some advice on how to import any other mini-system.Follwing the upper two chapters, one is mainly about the hardware design, the other is mainly about lower layer driver system, in the forth chapter, the essay talks mainly about the upper layer software system. Because the upper software system is designed by MFC (Microsoft Foundation Classes) forwarded by Microsoft, the essay uses some words to say about what it is. If you are interested in the new technology, the object-oriented technology, you can find some information about it in the next part foiling the MFC. And then the final part of this chapter spends the main time explaining how to design the software system and analyszing the architecture of the system.The fifth chapter analyses the disadvantages of the system and the status of the current experimental system. As for the many disadvantages, the embedded system has so many advantages. So the essay draws the blue plan of the coming experiment system: running on the embedded system. If the embedded can be imported into the experiment system, the experimental system can be used by many fields besides the teaching field.The final part of the essay makes a brief and full conclusion.
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