Assertion-Based Verification
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Overview of Assertion-Based Verification and its Applications
Functional verification is a critical and timeconsuming task in complex VLSI designs. There are two main challenges to functional verification: the first is to insure that the input stimulus can control the function spots inside the design and the second is to insure that the errors can be observed at the design output(s). Over the years, assertion-based verification techniques have been playin...
متن کاملProperty Specification: The key to an Assertion-Based Verification Platform
Assertion-based verification—that is, user specified properties and automatic property extraction combined with simulation and formal techniques—is likely to be the next revolution in hardware design verification. This paper explores a verification break-through prompted by multi-level specification and assertion verification techniques. The emerging Accellera formal property language, as well ...
متن کاملAssertion based Inductive Verification Methods for Logic Programs
This paper is an overview of our results on the application of abstract interpretation concepts to the derivation of a verification method for logic programs. These include the systematic design of semantics modeling various proof methods and the characterization of assertions as abstract domains. We first apply the verification framework defined in [5] to derive inductive sufficient conditions...
متن کاملChecking Heterogeneous Signal Characteristics Applying Assertion-Based Verification
Heterogeneous system verification lacks on functional and formal verification methodologies. A verification gap exists between the different signal domains. To bridge this gap an assertion-based design method is essential. This requires the integration of the special analog characteristics in formal digital temporal assertions. Therefore, we defined a new set of mixed-signal assertions to impro...
متن کاملAssertion-Based Formal Verification of CPU-Cache Crossbar of OpenSPARC T1 Processor
Functional verification of complex designs, such as multi-core processors, is a challenging task in the entire verification cycle, because bugs which are not uncovered during this phase will carry on to the later design stages. The cost of fixing bugs is very high at later stages as compared to fixing them at the RTL implementation phase. Conventional verification methods like coveragedriven si...
متن کاملAssertion Based Verification of AMBA-AHB Using Synopsys VCS®
The successof assertion based functional verification depends on the debugging environment associated with it. It helps user to get information about the environment in a refined manner. It also helps in realizing visualization support which tracks the behavioral aspects of the design under verification. This paper presents the design and verification of widely used AdvancedHigh-performanceBus(...
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تاریخ انتشار 2003