| 摘要 |
PURPOSE:To perform the digital system description efficiently, by using a block function description table and an interblock logical connection table to reduce the labor of design and production steps in the part which a language processor takes charge of. CONSTITUTION:Description information of function blocks are stored in a function description information storing memory 101, and interblock connection function information are stored in a logical connection information storing memory 102, and the block logical value outputted from a function block is stored in a block logical value storing memory 103, and the processing execution queuing block number is stored in a execution queuing block storing memory 104. A processing object block is selected by an execution block selecting circuit 105, and connection information in the memory 102 is read out by a control information reading circuit 106, and the input logical value from the memory 103 is processed in a processing circuit 107 while referring to contents of the memory 101. If the logical value as the processing result is different from the block logical value before processing, the output-side block of the processing object block is registered in the memory 104, and the block logical value is updated by an updating circuit 108. |
