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2. List of HDL simulators - Wikipedia

   en.wikipedia.org/wiki/List_of_HDL_simulators

   The original Verilog simulator, Gateway Design's Verilog-XL was the first (and only, for a time) Verilog simulator to be qualified for ASIC (validation) sign-off. After its acquisition by Cadence Design Systems, Verilog-XL changed very little over the years, retaining an interpreted language engine, and freezing language-support at Verilog-1995.

3. Verilog - Wikipedia

   en.wikipedia.org/wiki/Verilog

   Verilog was later submitted to IEEE and became IEEE Standard 1364-1995, commonly referred to as Verilog-95. In the same time frame Cadence initiated the creation of Verilog-A to put standards support behind its analog simulator Spectre. Verilog-A was never intended to be a standalone language and is a subset of Verilog-AMS which encompassed ...

4. Verilog-AMS - Wikipedia

   en.wikipedia.org/wiki/Verilog-AMS

   Verilog-AMS is a derivative of the Verilog hardware description language that includes Analog and Mixed-Signal extensions (AMS) in order to define the behavior of analog and mixed-signal systems. It extends the event-based simulator loops of Verilog/ SystemVerilog / VHDL , by a continuous-time simulator, which solves the differential equations ...

5. MyHDL - Wikipedia

   en.wikipedia.org/wiki/MyHDL

   MyHDL [1] is a Python-based hardware description language (HDL).. Features of MyHDL include: The ability to generate VHDL and Verilog code from a MyHDL design. [2]The ability to generate a testbench (Conversion of test benches [3]) with test vectors in VHDL or Verilog, based on complex computations in Python.

6. Hardware description language - Wikipedia

   en.wikipedia.org/wiki/Hardware_description_language

   An HDL simulator — the program that executes the testbench — maintains the simulator clock, which is the master reference for all events in the testbench simulation. Events occur only at the instants dictated by the testbench HDL (such as a reset-toggle coded into the testbench), or in reaction (by the model) to stimulus and triggering events.

7. e (verification language) - Wikipedia

   en.wikipedia.org/wiki/E_(verification_language)

   The e language uses an aspect-oriented programming (AOP) approach, which is an extension of the object-oriented programming approach to specifically address the needs required in functional verification.

8. SystemVerilog - Wikipedia

   en.wikipedia.org/wiki/SystemVerilog

   Classical Verilog permitted only one dimension to be declared to the left of the variable name. SystemVerilog permits any number of such "packed" dimensions. A variable of packed array type maps 1:1 onto an integer arithmetic quantity. In the example above, each element of my_pack may be used in expressions as a six-bit integer. The dimensions ...

9. Semulation - Wikipedia

   en.wikipedia.org/wiki/Semulation

   In semulation one part of a hardware design is processed sequential in software (e.g. the testbench) while the other part is emulated. An example design flow for semulation is depicted in the following block chart: The database holds the design and testbench files and the information about the block whether it will be simulated or emulated.