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    The Verification Academy offers users multiple entry points to find the information they need. One of these entry points is through Topic collections. These topics are industry standards that all design and verification engineers should recognize. While we continue to add new topics, users are encourage to further refine collection information to meet their specific interests.

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    The Verification Academy is organized into a collection of free online courses, focusing on various key aspects of advanced functional verification. Each course consists of multiple sessions—allowing the participant to pick and choose specific topics of interest, as well as revisit any specific topics for future reference. After completing a specific course, the participant should be armed with enough knowledge to then understand the necessary steps required for maturing their own organization’s skills and infrastructure on the specific topic of interest. The Verification Academy will provide you with a unique opportunity to develop an understanding of how to mature your organization’s processes so that you can then reap the benefits that advanced functional verification offers.

    • Universal Verification Methodology (UVM)

      • UVMF - One Bite at a Time
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      • Portable Stimulus Basics
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      • Metrics in SoC Verification

    • Additional Courses

      • Clock-Domain Crossing Verification
      • An Introduction to Unit Testing with SVUnit
      • Evolving FPGA Verification Capabilities
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    The Verification Community is eager to answer your UVM, SystemVerilog and Coverage related questions. We encourage you to take an active role in the Forums by answering and commenting to any questions that you are able to.

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  • Patterns Library
    The Verification Academy Patterns Library contains a collection of solutions to many of today's verification problems. The patterns contained in the library span across the entire domain of verification (i.e., from specification to methodology to implementation—and across multiple verification engines such as formal, simulation, and emulation).

    • Implementation Patterns

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  • All Cookbooks
    Find all the methodology you need in this comprehensive and vast collection. The UVM and Coverage Cookbooks contain dozens of informative, executable articles covering all aspects of UVM and Coverage.

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      • UVM Basics
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      • Register Abstraction Layer
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    • Coverage Cookbook

      • Introduction
      • What is Coverage?
      • Kinds of Coverage
      • Specification to Testplan
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  • All Events
    No one argues that the challenges of verification are growing exponentially. What is needed to meet these challenges are tools, methodologies and processes that can help you transform your verification environment. These recorded seminars from Verification Academy trainers and users provide examples for adoption of new technologies and how to evolve your verification process.

    • Upcoming & Featured Events

      • Should I Kill My Formal Run? Part 2 - Online | 9/24
      • Enabling Verification of Emerging Protocol Standards - Fremont, CA | 9/24
      • Portable Stimulus: Are You Ready for a Verification Revolution? - Fremont, CA | 9/26
      • DVCon India - Bangalore | 9/25 - 9/26
      • DVCon Europe - Munich | 10/29 - 10/30
      • Mentor Forum - Helsinki | 10/29
      • AMS / Functional Verification Tech Day - Herzliya | 11/6
      • Events Calendar

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  • About Verification Academy
    The Verification Academy will provide you with a unique opportunity to develop an understanding of how to mature your organization's processes so that you can then reap the benefits that advanced functional verification offers.

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Ask a Question
UVM
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Results

  1. variable delay in property assertion

    Posted by govind mualagapaka on Sep 21, 2019
    UVM can you tell give write variable delay in property hi property variable_delay(counter); @ (negedge clk) disable iff(rst_n!== 1'b1) (data[35] == 1'b1 && data[34] == 1'b0 && error[5:0] == 6'b000000) |-> ##[50:150] ...

    Question
    UVM
    can you tell give write variable delay in property

  2. Re: variable delay in property assertion

    Posted by chr_sue on Sep 21, 2019
    In reply to govind mualagapaka: The range can be specified with data which are fix during elaboration time, i.e. variables cannot be used. But it lookss like you have a desgn problem. The range you are currently using is quite big. Does your design really ...

    Reply
    UVM
    can you tell give write variable delay in property

  3. Re: How do I connect to uvm_reg type for UVM register test?

    Posted by chr_sue on Sep 21, 2019
    In reply to UVM_LOVE: In the run task of your test you aremissing this line: reg_model.get_registers (regs); ...

    Reply
    UVM
    uvm uvm_reg

  4. How do I connect to uvm_reg type for UVM register test?

    Posted by UVM_LOVE on Sep 21, 2019
    UVM uvm uvm_reg Dear All, Now I'm trying to understand a UVM Register test method. Once to know it, I make a simple register model and test class as the below. // Code your testbench here // or browse Examples module test (); import uvm_pkg::*; `incl ...

    Question
    UVM
    uvm uvm_reg

  5. can inject error/fault in driver without seq_item indicating it?

    Posted by uvmsd on Sep 21, 2019
    UVM fault injection I have a testbench, where in cs(chip_select) is generated in the uvm driver. TB needs to send serial data to RTL and follows SPI interace protocol. UVM TB sends a fixed number of bytes of data to RTL(as per the requirement specificatio ...

    Question
    UVM
    fault injection

  6. How to get handle to env from the sequence in uvm?

    Posted by shilpak1 on Sep 20, 2019
    UVM How to get handle to env from the sequence in uvm? ...

    Question
    UVM

  7. Re: How to get handle to env from the sequence in uvm?

    Posted by chr_sue on Sep 20, 2019
    In reply to Leo Lian: Quote: In reply to chr_sue: But why not? Would you provide a better solution to deal with the problem I mentioned above? What you want to do is a bad approach because it is limiting your project data for re-use. There are tons of bet ...

    Reply
    UVM

  8. Re: can inject error/fault in driver without seq_item indicating it?

    Posted by cgales on Sep 20, 2019
    In reply to uvmsd: Fields for generating error conditions are very common in sequence items. Any extra fields are ignored if not needed, such as in the scoreboard. Even the monitor can use the field to indicate if an error occurred. ...

    Reply
    UVM
    fault injection

  9. BAD HANDLE OR REFERENCE ERROR

    Posted by sujay_rm on Sep 20, 2019
    UVM Hi, I am getting error like Fatal: (SIGSEGV) Bad handle or reference, after implementing `uvm_analysis_imp_decl in scoreboard. I dont know if the issue is because of this or some other thing in my TB. The flow stops after entering monitor and I get Fa ...

    Question
    UVM

  10. Re: BAD HANDLE OR REFERENCE ERROR

    Posted by cgales on Sep 20, 2019
    In reply to sujay_rm: As was asked before, your code does not show 'wtx' being created anywhere. If your code isn't accurate, then we can't help you. I would expect to see in the task monitor_logic(): wtx = uart_wr_tx:: type_id:: creat ...

    Reply
    UVM

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