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DESCRIPTION
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Designers are looking for new
methods to reduce verification time for both simulation models and
hardware prototypes. In many ways both of these environments suffer
from the same problems of test vector creation, test coverage,
analysis of results, and detection of elusive errors caused by
temperature and voltage variations. There are many
EDA tools and hardware test systems available to help solve these
problems in each environment, but in the past there has not been a
way to leverage the work done in one environment into the other.
Our proposed solution uses a technique called virtual prototyping,
which combines traditional test methods with an EDA tool that can
translate data back and forth between the Hardware Prototyping
Environment and the Design Simulation Environment.
This technique effectively unites the worlds of
simulation and hardware verification and can take advantage of
strengths offered by each environment.
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