| 摘要 |
PURPOSE:To improve the memory efficiency and to increase an execution speed by providing an external storage device string a load program which transfers a processing program and the data on the execution mode to a main storage. CONSTITUTION:A data program 6 converts the basic language into the execution mode data 7 by an initialization program 4 and stored in an external storage device 1. When a data processor executes a processing program, a data load program 3 and a processing program 5 stored in the device 1 are loaded to a main storage RAM 2 for execution of the program 3. The data 7 is loaded to the RAM 2 and the processing program is executed. Thus the executing time of the program 5 is shortened and it is not needed to store both programs 4 and 6 in the RAM 2. As a result, the memory capacity is saved since the program 3 is smaller than the program 4.
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