Activity
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Jim Lewis replied to the topic GENERATION OF RANDOM BYTES USING RANDOM PACKAGE ONLY in the forum OSVVM 3 years, 5 months ago
Hi Nagella,
I typically use an active low reset (ie: 0 when active). Did I guess wrong in your case?
Let me be a little more abstract. Lets assume the constant ACTIVE has the value that
reset has when it is active.process[Read more]
variable RV:RandomPType;
variable b:std_logic_vector( 7 downto 0);
begin
RV.Initseed(RV’instance_name);
-- i… -
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Jim Lewis wrote a new post 3 years, 5 months ago
Abstract
OSVVM has grown tremendously over the last couple of years. This period saw simulator independent scripting, test reporting, model independent transactions, virtual transaction interfaces, and […]
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Jim Lewis wrote a new post 3 years, 5 months ago
Abstract
According to the 2020 Wilson Verification Survey FPGA verification engineers spend 46% of their time debugging. As a result, we need good scripting to simplify running tests and good reports to […]
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omaima replied to the topic Ordre of stimulus in the forum OSVVM 3 years, 5 months ago
hello , thanks for your reply .
I have another question . I have 2 inputs the first one have 1 value and the others can take a valu from 0 to 3 .
I used the GenBin function inside the AddCross procedure.
I want to get the for combinasion between the 2 inputs to get 100% coverage
while not IsCovred (ID) loop
AddCross(ID,4, GenBin(1),…[Read more] -
Gerhard became a registered member 3 years, 6 months ago
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Jim Lewis wrote a new post 3 years, 6 months ago
I just posted 2022.05a release.
2022.05 added html transcripts capability to a larger set of tools. Unfortunately this capability requires a new version of TCL that is not supported by older tools, such as […]
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Nagella replied to the topic GENERATION OF RANDOM BYTES USING RANDOM PACKAGE ONLY in the forum OSVVM 3 years, 6 months ago
Hi Lewis,
the above provided code with loop statement gives simulator busy message in console box.
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Jim Lewis replied to the topic Ordre of stimulus in the forum OSVVM 3 years, 6 months ago
Hi Omaima,
First, I should note you are using the older version of CoveragePkg that has a protected type interface. I suggest that you upgrade to the newer version that has a singleton interface. Please see CoveragePkg_user_guide.pdf in the OsvvmLibraries/Documentation.Coverage is a data structure. Calls are done in order and items…[Read more]
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