| 摘要 |
PURPOSE:To shorten time for transfer and to reduce the capacity of a work memory at a program loader concerning the data loading method used for loading a program through a comparatively low-speed serial interface, for example. CONSTITUTION:Concerning the data loading method, a second device stores a memory address in a latest transferred frame in a lead link part and after the its own frame is transferred, the memory address stored in the head link part is stored in a link part. Although develop information is stored continuously to the link part repeatedly later, after data transfer is completed, the memory address shown by the head link part is accessed, the memory address stored in the link part of the accessed memory address is stored in the head link part and according to the stored develop information, the data are successively repeatedly developed.
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