Research And Design Of 96 Family Single Chip Microcomputer Emulator

In-circuit Emulator is one of the most important component parts of Microcomputer Development Systems. It is a powerful tool to develop microcontroller. The 96 family single chip microcomputer In-Circuit Emulator(ICE) designed in this paper is consist of a single chip Microcomputer In-Circuit Emulator and a 96/98 BH expandable board, it will be a general MCS-96 single chip development if we connect it to the host.The Microcomputer Development System and ICE are introduced comprehensively at the beginning of this paper. After that, we give a description of architecture and function of single chip microcomputer In-Circuit Emulator .we especially explained how to use it and realize communication with the host system. In addition, it has rich software. And then, we introduced all kinds of products of 96 family single chip microcomputer and we build a design scheme on the base of internal architecture as well as its performance of MCS-96 and finished the hardware design. At the same time , we discussed the selection of major component in the expandable board and the function of component in the circuit in detail. Finally, we completed a software design about a single chip microcomputer In-Circuit Emulator and gave a particular description by flow chart. We concluded by experiment that 96 family single chip microcomputer In-Circuit Emulator can realize the function which the user need.