数字电路中有时候会出现竞争冒险,冒险功耗是由电路达到稳定状态之前的跳变引起的功耗,给电路带来大量不必要的功耗,因此在电路设计中冒险的检测并加以避免和消除是降低电路功耗的一个重要手段。数字电路中冒险的检测和消除对于保证电路正常工作和电路的低功耗设计均具有至关重要的意义。 There are times when competitive adventures occur in digital circuits, where adventurous power consumption is the power dissipation caused by the transition before the circuit reaches a steady state, giving the circuit a significant amount of unnecessary power consumption and thus taking the risks in the circuit design and avoiding it And eliminate is to reduce the circuit power consumption is an important means. The detection and elimination of risk in digital circuits are of vital importance to ensure the normal operation of circuits and the low power consumption of circuits.