| 摘要 |
PURPOSE:To collectively display a program of output instructions by the group instructions, by extracting instruction structure with high link capacity about arbitrary output instructions in the program, and by constituting element instructions extracted to one group instruction. CONSTITUTION:A stack indication circuit 6 resets a stack memory by reading head element instructions or group instructions, and gives instructions in response to instruction structure read by means of a structure detecting circuit 5. Temporary group number, etc. decided by means of the structure detecting circuit 5 are afforded to a temporary group information memory 9, pass through a reading circuit 12, a structure detecting portion 15 and a group number decision portion 16 and are stored to a group information memory 20. The group information stored is let pass through a display coverting circuit 22, and is collectively displayed to a pattern annunciator 23 in a matrix form. |
