| 摘要 |
PURPOSE:To attain a fast data processing instruction system that can produce an instruction at the end of a data block without executing an end deciding instruction, by writing the mute data to a part of the data block to show the end part of this block. CONSTITUTION:The mute data 9 serves as the dummy data which merely shows the boundary of a data block 1, i.e., the end part of the block 1 and can be written to an optional position in the block 1. An interruption is produced when a data access instruction 2 gives an access to the data 9. Then the flow of execution control is branched automatically to a start address 7 of the next processing part 6 serving as an interruption processing part. That is, the executing order of instruction is controlled by generation of interruptions and the part 6 is executed.
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