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It has gradually become a trend to develop the plug and play, low cost , miniaturization satellite with the continuous development of aerospace technology. Our country""s On Board Data Handling system uses 1553B bus to connect each computer and subsystem which has data exchange requirements, and then these computers and subsystems become the remote terminal of the 1553B Bus. In order to design a plug and play remote terminal of 1553B, the Electronic Data Sheet and the 1553B simple terminal of Loongson 1F were researched. The design method and use mode of electronic data sheet were analyzed, the design method of application EDS and 1553B communication EDS were proposed. The access control mode of the 1553B simple terminal to the telemetry and remote control interfaces in Loongson 1F was analyzed. A SPA(Space Plug-and-play Avionics)interface which cooperates with 1553B simple terminal was added to Loongson 1F.Loongson 1F possess the characteristics of plug and play when it was used as a terminal device on the 1553B Bus. It has been illustrated that the 1553B remote terminal can achieve the requirements of plug and play, in the same time this new design concept(plug and play)is brought into the design of the satellite On Board Data Handling system.