| 摘要 |
PURPOSE:To output data through only one signal line so as to make a circuit constitution compact by incorporating a converter circuit for converting the data from parallel to series in a dip switch unit. CONSTITUTION:A plurality of switches 9 for setting a state read parallel data 9A set by the switches contained inside a common case in a shift resistor 2 on the basis of a latch signal 4A, and hold it. The parallel data 9A set with addition of an outside clock 5A to the held data 9A can be output as series data 3A from an output terminal 3 to the exterior. |
