| 摘要 |
PROBLEM TO BE SOLVED: To provide a finite state machine capable of encoding the n-pieces of the individual states of the machine by using the set of the n-pieces of different elements and simplifying the decoding of the states. SOLUTION: In this finite state machine, transition between the individual states is executed by selectively turning a bistable circuit to 1 state by using a transition circuit activated by the positive transition of asynchronous spiking input for example. In an example execution form, the positive transition is capacitively connected to a switch, the switch connects the complementary output of a bistable element to the ground and thus, the normal output of the element is brought closer to a voltage corresponding to the 1 state. In a second example execution form, by the combination of path transistors, a capacitor is maintained at the normal output voltage of the bistable element of the 1 state until spiking input signals arrives. By the combination of the voltage on the capacitor and the spiking input signals, the complementary output of a different bistable element is connected to the ground and thus, the different bistable element is switched on. |
