| 摘要 |
PURPOSE:To perform real time simulation containing time information, by providing a standard I/O controlling means and another I/O controlling means which operates in real time and performing processing related to time on a virtually set function circuit or specified device which responds by referring to the time information in accordance with a prescribed command. CONSTITUTION:An operation processor 1 actuates an interpreter program storing section 2a and a program to be simulated stored in a storing section 2e for storing programs to be controlled is executed. At a standard I/O controlling program section 13 which is realized by a standard I/O controlling program, a CRT, keyboard, disk, etc., are simulated. A special I/O controlling program is composed of a special I/O controlling program section 14 which is realized as an interpreter program processing section of I/O and an I/O defining memory section 15 which is realized as an I/O defining program group defined in the I/O unit and operations of the special I/O controlling program are controlled by access addresses. |
