asynchronous reset
时间: 2023-10-19 14:08:09 浏览: 55
Asynchronous reset is used to initialize a system when it is first turned on. It is an input signal that is not synchronized with the clock signal of a sequential system. The purpose of using an asynchronous reset input is to ensure that the system enters a known state upon power-up or reset, regardless of the current state of other signals in the system. Unlike synchronous inputs, which are synchronized with the clock signal and may be affected by timing delays, asynchronous reset inputs provide immediate and unconditional reset functionality. They are typically used to clear the registers and other elements in the system to a known initial state.<span class="em">1</span><span class="em">2</span><span class="em">3</span><span class="em">4</span>
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