| 摘要 |
<p>PURPOSE:To enhance the processing capability of a processor, by increasing the number of commands and processing programs corresponding to them while keeping the area of memory addresses of a slave microprocessor constant and by shortening a processing time of the processor. CONSTITUTION:Plural processing programs 13 for commands given from main micro(mu) processor 1 are stored in memory 17 where the processing program of mu-processor module 2 is stored, and the same memory address 10 is given to programs 13. Then, commands from processor 1 are decided and selected in command register 8, and memory 7 where a prescribed program is stored and processor 3 are connected by bus selecting circuit 9. Program 13 is stored on memory address 10 by this connection, and thus, the number of commands and programs 13 corresponding to them is increased while keeping memory address 10 constant to enhance the processing capability of processor 1.</p> |
