Uvm sequencer example

• [PDF File]Using UVM Virtual Sequencers & Virtual Sequences

  https://info.5y1.org/uvm-sequencer-example_1_2a4ceb.html

  Example 1 ‐ Sample virtual sequencer code Example 1 is a typical structure for a virtual sequencer. The user-selected name for this example is vse-quencer. Virtual sequencers are extended from uvm_sequencer, NOT uvm_virtual_sequencer (which does not exist). Unlike normal sequencers, the virtual sequencer of Example 1 is not user-parame-

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• [PDF File]UVM Tips and Tricks Compile Time - Accellera

  https://info.5y1.org/uvm-sequencer-example_1_15da22.html

  Constrained Random Verification Design Under. Test. 11001001. 01001010. 00001001. 01110110. 01100110. 01001001. 01001110. 000010. 010011. 000010. 100100. 001000 ...

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• [PDF File]Universal Verification Methodology (UVM) 1.2 User’s Guide

  https://info.5y1.org/uvm-sequencer-example_1_ab8879.html

  The UVM 1.2 Class Reference represents the foundation used to create the UVM 1.2 User’s Guide. This guide is a way to apply the UVM 1.2 Class Reference, but is not the only way. Accellera believes standards are an important ingredient to foster innovation and continues to encourage industry innovation based on its standards.

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• [PDF File]Universal Verification Methodology (UVM) 1.1 User’s Guide

  https://info.5y1.org/uvm-sequencer-example_1_104c47.html

  The UVM 1.1 Class Reference represents the foundation used to create the UVM 1.1 User’s Guide. This This guide is a way to apply the UVM 1.1 Class Reference , but is not the only way.

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• [PDF File]UVM Transactions - Definitions, Methods and Usage

  https://info.5y1.org/uvm-sequencer-example_1_e1d982.html

  Example 30 - File: trans1f.sv - no rand outputs - uses field macros - no UVM_ALL_ON flags . 72 SNUG 2014 7 UVM Transactions - Definitions, Rev 1.1 Methods and Usage

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• [PDF File]Layering in UVM - Verification Academy

  https://info.5y1.org/uvm-sequencer-example_1_b6f1d1.html

  For example, PCI express, USB 3.0, and MIPI LLI all have a Transaction Layer, a Transport Layer, and a Physical Layer. Sometimes ... paramterized uvm_sequencer is quite sufficient. If the higher level protocol has been modeled as a protocol UVC, then the layering should instantiate

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• [PDF File]Advancing system-level verification using UVM in SystemC

  https://info.5y1.org/uvm-sequencer-example_1_66ac90.html

  • In this example, the UVM verification component (UVC) contains only one agent. In practice, more agents are likely to be instantiated ... Virtual sequencer points NOTE: UVM-SystemC API under review – subject to change Testbench (env) config ….. UVC1 (env) Drv Sqr UVC2 (env) Drv Mon conf Sqr scoreboard Subscr 2

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• [PDF File]UVM Reactive Stimulus Techniques - Sunburst Design

  https://info.5y1.org/uvm-sequencer-example_1_804e26.html

  UVM drivers, sequencers and sequences can be configured in a UVM test environment to be reactive in nature. II. UVM_DRIVER & UVM_SEQUENCER PARAMETERS The uvm_driver and uvm_sequencer base classes are both parameterized classes with two parameters each.

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• [PDF File]OCP UART IP Environment using UVM Verification

  https://info.5y1.org/uvm-sequencer-example_1_7d0ef5.html

  A UVM Sequence is an object that contains a behavior for generating stimulus. 3) UVM Driver The UVM Driver receives separate UVM Sequence Item transactions from the UVM Sequencer and drives it on the DUT Interface. 4) UVM Monitor The UVM Monitor samples the DUT interface and captures the information there in transactions that are sent out to

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• [PDF File]The UVM Register Layer Introduction and Experiences

  https://info.5y1.org/uvm-sequencer-example_1_f14257.html

  Register Model Components 5 DUTDUT PredictorPredictor Bus AgentBus Agent S D M 1100100001 0010100100 0110110110 uvm_reg_blockuvm_reg_block 1100100001 0010100100

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• [PDF File]Advanced Scoreboard Techniques using UVM - T&VS

  https://info.5y1.org/uvm-sequencer-example_1_8d01f0.html

  2013 - Advanced Scoreboard Techniques using UVM – François Cerisier – page 2 Abstract • Abstract This presentation describes scoreboarding techniques using UVM. It reviews the scoreboard principles and UVM features for scoreboarding and extends to more advanced techniques to verify full transaction contents, data, attributes and

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• [PDF File]UVM Basics - University of Texas at Austin

  https://info.5y1.org/uvm-sequencer-example_1_d963aa.html

  11 UVM Sequencer & Driver A UVM sequencer connects a UVM sequence to the UVM driver It sends a transaction from the sequence to the driver It sends a response from the driver to the sequence Sequencer can also arbitrate between multiple sequences and send a chosen transaction to the driver Provides the following methods: send_request (), get_response ()

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• UVM Verification of an I2C Master Core

  eral standard UVM components like the driver, monitor, sequencer, scoreboard, and so forth. 4.Wherever required, the repetitive code is generated using scripting.

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• [PDF File]UVM Best Practices - T&VS

  https://info.5y1.org/uvm-sequencer-example_1_b077c2.html

  body() Host Sequencer register Memory example register A typical test • check reset value • write value • check value What about coverage? self-checking? randomization? ... Example: UVM Callback class my_bus_drv_cb extends bus_drv_cb; virtual function bit tr_rcvd(bus_tr tr, output drop);

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• [PDF File]Reset Testing Made Simple with UVM Phases

  https://info.5y1.org/uvm-sequencer-example_1_cefdec.html

  UVM requires that the sequencer first stop its sequences and then the driver must be certain to not call item_done on any outstanding sequences. However, the order that a simulator executes threads in the various components is indeterminate.

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• [PDF File]Layering Protocol Verification: A Pragmatic Approach Using UVM

  https://info.5y1.org/uvm-sequencer-example_1_c58c20.html

  Using UVM Rahul Chauhan (rchauhan@broadcom.com) Gurpreet Kaire (gpsingh@broadcom.com) ... sequencer, and (4) the ability to perform peer-to-peer and complete protocol stack verification. ... For example, as illustrated in Fig-ure 1, user-defined data in the form of mes-sages can first be segmented into packets. The packets can then be ...

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• [PDF File]Doing Funny Stuff with the UVM Register Layer: Experiences ...

  https://info.5y1.org/uvm-sequencer-example_1_ddef89.html

  around the address map of each UVM register block. A register block may have multiple address maps, where each address map is associated with an adapter, a predictor, and the sequencer and monitor of a particular agent. The original UVM register regmodel.bus.reg0 will have been placed at a specific offset when it was added to the address

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• [PDF File]Universal Verification Methodology (UVM)

  https://info.5y1.org/uvm-sequencer-example_1_b031f2.html

  • UVM_ACTIVE: • Actively drive an interface or device • Driver, Sequencer and Monitor are allocated • UVM_PASSIVE: • Only the Monitor is allocated • Still able to do checking and collect coverage • Other user-defined configuration parameters can also be added • Example: address configuration for slave devices

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• [PDF File]The OVM/UVM Factory & Factory Overrides How They Work ...

  https://info.5y1.org/uvm-sequencer-example_1_a18fd6.html

  In OVM/UVM, a uvm_sequence is really a partial or complete test, while the uvm_test is really a collection of one or more sequences that are started on a uvm_sequencer and hence what we typically call a test can really be thought of as a single test executing a single sequence,

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