| 摘要 |
PURPOSE:To miniaturize a unit with the number of connection points between a common part and channel part reduced by using selective information terminals corresponding to counter output signals provided for every channel and channel part connected in parallel to output terminals. CONSTITUTION:Outputs of four bits in this case of counter 32 in common part 31, differing in weight, are led to output terminals 33 of common part 31. Then, each channel part 36 is connected to input those outputs in parallel, and each channel part 36 is provided with comparator circuit 35 which receives the above-mentioned outputs at one-side inputs and fixed signal inputs at the other-side inputs. Consequently, the number of connection points between common part 31 and channel part 36 is reduced to use one kind of channels, so that this unit can be miniaturized. |
