Figure 1: Example Functional Coverage Syntax Each covergroup contains options for configuration which allows customization. The example shown in Figure 1 uses options which determine the number of bins that are created for the pwdata signal and whether the covergroup is static across all instances or ...
调用static function uvm_reg::include_coverage控制各种coverage model的支持与否的开关。 build_coverage/has_coverage 在uvm_reg或uvm_reg_block层级可以使用build_coverage控制该层级下创建的coverage model,使用has_coverage接口辅助判断是否支持,作为covergroup new的条件。 但是covergroup还是需要人为显式地定义的: set_...
In this webinar, you will learn that you can analyze & debug coverage issues with the help of design & waveform data available, finding uncovered items using code & functional coverage, fixing them with coverage debug mode. Post and live simulation debug Interactive debug for UVM, SystemVerilog...
For example, the voltage control of the Fractional-PLL always has a tolerance around its nominal value at the locking time. The verification engineer could increase the expected tolerance to ensure that the undesired values are uncovered. If the undesired values are covered then the modeled system ...
We propose an efficient methodology to automatically update the register model with the changes of the hardware registers using a backdoor technique, especially the read-only registers in order for that register model to be processed for checking and coverage in an efficient way. The proposed ...
1. 2. reducible expression(redex):for example, a function call with all of its arguments supplied is a redex, but a constant is not. 3.functional language is NOR 4. ... System Verilog与UVM学习笔记--连载(2) SystemVerilog验证测试平台编写指南 记录学习System verilog 以及UVM相关知识 与大家一...
UVM testbench with DPI integration, Assertions and Functional Coverage In this project a complete verification testbench architecture for a result character conversion chip is constructed. The testcase used for verification are the randomly generated input transactions for the DUT. ...
Core-specific verification code. Sources for the Verification Strategy document, DV plans, coding style guidelines and available coverage reports. mk Common simulation Makefiles that support testbenches for all CORE-V cores. Common components for the all CORE-V verification environments. ...
UVM Polymorphism is Your Friend Coverage Analysis in Questa Visualizer EDA in the Cloud with Siemens EDA at #59DAC Share this post via: CategoriesEDA, Siemens EDA Tagscocotb, do-254, fpga, functional verification, fusa, intel stratix, iso 26262, Microchip SmartFusion, python, systemverilog, veri...
Fig. 2. Structure of a UVM Testbench In a block level UVM testbench, the environment (denoted by ENV) contains the agents needed to communicate with the DUT's interfaces in one place, as shown in Fig. 2. The ENV may also contain a configuration object, scoreboard, coverage monitor, and...