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Course contents

  • Start Here6
  • SystemVerilog Language Foundations28
  • Object-Oriented SystemVerilog for Verification30
  • Constraint Randomization — Interview-Critical Deep Dive36
  • SystemVerilog Assertions — Interview-Critical Deep Dive40
  • Functional Coverage in SystemVerilog22
  • Testbench Architecture in SystemVerilog23
  • Advanced Language & Integration25
    • DPI-C: Calling C from SystemVerilog
    • bind: Attaching Verification to RTL
    • Macros, Defines & Compilation
    • Plusargs, Files & Runtime Configuration
    • Simulation Performance & TB Memory
    • RTL/TB Boundaries, Races & Timing
  • Senior & Interview Preparation21
  • Principal-Level Verification28
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‹SystemVerilog
  1. Topics
  2. SystemVerilog
  3. Advanced Language & Integration

Part 7 · Advanced & Integration · Intermediate

Advanced Language & Integration

DPI-C, bind, macros, plusargs, and performance: where SystemVerilog meets C, RTL, and the build.

  • 6topics
  • 25lessons

Advanced SystemVerilog covers the boundaries where the testbench meets C code, RTL, the build system, and simulator limits. Each topic adds one integration skill used in production verification environments.

Learning path through the advanced topics.
Suggested order. DPI-C and bind first, then build and run control, then performance and boundary timing.

The six topics

Topic

Lessons

What it covers

Time

DPI-C: Calling C from SystemVerilog

4

DPI-C links SystemVerilog testbenches to C models through imports, exports, and shared data.

30 min

bind: Attaching Verification to RTL

5

Bind checkers into RTL without editing it: syntax, modules, files, libraries, and debug.

40 min

Macros, Defines & Compilation

4

Text macros, conditional compilation, include guards, and macro debugging for reliable builds.

30 min

Plusargs, Files & Runtime Configuration

4

One image, many runs: plusargs, files, config objects, memory images and wave control.

30 min

Simulation Performance & TB Memory

4

Where simulation time and memory go, and the measurement discipline that keeps regressions fast.

30 min

RTL/TB Boundaries, Races & Timing

4

Where testbench meets RTL: races, clocking blocks, scheduling regions and safe cross-boundary access.

30 min

Tip

Keep one compiled image and vary runs with plusargs and config files. Recompiling per test wastes time and hides configuration bugs.

Check yourself Why does bind attach a checker module instead of instantiating it inside the RTL?

Because bind connects verification logic to a design hierarchy without editing RTL sources. The design stays owned by its authors, and the checker follows hierarchy changes through its bind target.

Interview

Typical senior screening tasks from this section: import a C function with DPI-C, write a bind checker file, debug a macro expansion, and configure one image for many tests with plusargs.

Related topics

  • Course hub: SystemVerilog

  • Previous: Testbench Architecture

  • Next: Senior & Interview Prep

PreviousNext: DPI-C: Calling C from SystemVerilog

Up next

Up nextDPI-C: Calling C from SystemVerilog

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See also

  • Start Here
  • SystemVerilog Language Foundations
  • Object-Oriented SystemVerilog for Verification