How to write the C C++ test to provide data for a sequential circuit in a class designed by following
the single cycle designed for.
This lecture explains the underlying ideas of a test range for such sects.
Simulation is one of the verification techniques to check the validity of a design verification in the
White House such as floor, can be separated into two distinct processes presented as validation that
checks if the CI program correctly implements the required functionality.
This process can be done.
After describing the design in Etchells and before syntheses post sentences verification that checks.
If the generated article code performs as expected, this process should be done after syntheses and
before exporting artillery.
Therefore, there are two types of simulation available in S. Simulation and RTL Ziko simulation.
The role of test bench is applying some inputs to the design at the right time and evaluate the outputs
to find possible errors in the design.
The standard C C++ language is used to develop a Test match, the test, which is not something sizable,
therefore it can invoke almost all functions available in C, C++ or provided libraries.
The C C++ main function should be used as a test benchtop function.
A typical test bench consists of five steps defining variables that will be used throughout the test
range coat.
Generating input test vectors, calling the design top function and collecting the results.
Getting the results from a golden model, comparing the results and setting the status variable appropriately.
If they tell us code results match with that of the golden model that has spent should return the value
of zero, otherwise the taxpayers should return in non-zero value.
Notice that if you want to see the results on the screen and check that manually or the goal of test
page is generating some input signals for the design, we may ignore the last three steps.
In this case, the main function should return zero.
Generally, the simulation only checks the design functionality without having any knowledge about the
design timing.
However, following the proposed single cycle design technique here, we can explore the design behavior
cycle by cycle actually cycle accurate simulation is one of the benefits of single cycle design flaw
in contrast to the more general multi cycle design approach.
Notice that the article CECO Simulation provides a single accurate simulation for all design approaches.
The test bench can accept input arguments that can be provided when simulation is launched, however,
the test bench must not require interactive user inputs during execution.
The wife house, such a ascui does not have a command console and therefore cannot accept user inputs.
Juanda test when she executes.
In the next lecture, we review the test for the surreal parallel and parallel to surreal designs explained
in the previous section.
These are our takeaway messages, verification in the water such as flow, can be separated into two
distinct processes present as a simulation, which its main goal is checking the design HLS description
functionality, pulse synthesis article simulation, which its main goal is checking the design article
functionality and cycle accuracy.
So I can accurately simulation is one of the benefits of the single cycle design flaw compared to the
more general multi cycle designer.
Now, the question, what is the benefit of the single cycle design approach compared to the multi cycle
design techniques?