| 摘要 |
<p>PURPOSE:To remarkably curtail a program size by executing a data input processing from a switch matrix without interposing a program, and displaying a state. CONSTITUTION:A time division driving circuit 3 receives an output of a timing signal generating circuit 2 without interposing a program and transfers an output state. Information of switches 11-22 belonging to a switch matrix 9 is stored in a prescribed address of the first storage means 5 without interposing a program, and these information can be referred to easily an access from a logical arithmetic part 8 in which the program is executed. Also, a display to a display element matrix 10 can also be executed by only writing a data corresponding to each display element from the logical arithmetic part 8 to the second storage means 7.</p> |
