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When developing complex FPGA designs and custom SoCs, simulating and testing HDL designs in a larger context is necessary to accurately replicate real use cases. For fast iteration, you can combine cycle-accurate RTL simulation...
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Although cache modeling is usually not part of ISS level simulation, there are cases where it’s crucial to understand memory access patterns e.g., when building a new chip and deciding on cache size and layout, or working on...
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Debugging and extending ASIC and FPGA tools such as RTL simulators often means digging through vast codebases of not only the tooling itself but the designs they take as input. This can be cumbersome, especially in the context...
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Most of Verification IP, or VIP for short, used for industry-grade verification of state-of-the-art ASICs, depends on Unified Verification Methodology (UVM). The UVM library in turn, though itself open source, makes use of...
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Digital design verification often utilizes the so-called constrained randomization functionality offered by SystemVerilog, where in order to efficiently test designs with random but still correct data, a digital logic designer...
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Large and complex SystemVerilog designs, such as CPUs, are difficult to test thoroughly, as there are many interesting signal combinations that influence a design’s behavior, including corner cases that are easy to overlook...
