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首页> 外文期刊>International Journal of Engineering Research and Applications >Functional and Assertion Based Verification of Audio Echo Effect Unit
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Functional and Assertion Based Verification of Audio Echo Effect Unit

机译：基于功能和断言的音频回声效果器验证

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The aspect ratio of MOS (Metal oxide semiconductor) Transistors are scaling down, designer are able to put more circuit with various functionality on a single die. This made design and verification process complex. If we consider today's system on chip (SOC) design, it is impossible to check all possible combination of input on design. To verify complex design successfully various verification techniques are exists. Successful verification is very much required for design signoff. There are various verification techniques like functional verification, equivalence checking, model checking, code and functional coverage, Assertion based verification are employed in verification process. In this paper, the sub modules such as Counter, Subtractor, Multiplexer, Memory unit and a Multiplier is designed and verified. Using these sub modules the top module for audio echo effect unit is designed and verified with test benches (functional). The Assertion based verification is performed on the top module..
机译：MOS（金属氧化物半导体）晶体管的纵横比正在缩小，设计人员能够在单个芯片上放置更多具有各种功能的电路。这使设计和验证过程变得复杂。如果我们考虑当今的片上系统（SOC）设计，则不可能检查设计中所有可能的输入组合。为了成功地验证复杂的设计，存在各种验证技术。设计签核非常需要成功的验证。功能验证，等效性检查，模型检查，代码和功能覆盖率等验证技术多种多样，在验证过程中采用基于断言的验证。本文设计并验证了计数器，减法器，多路复用器，存储单元和乘法器等子模块。使用这些子模块，可以设计和测试台架（用于功能测试）并验证音频回声效果单元的顶部模块。基于断言的验证是在顶部模块上执行的。

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