Icarus Verilog is an open source Verilog compiler that supports the IEEE-1364 Verilog HDL including IEEE1364-2005 plus extensions.
Verilog-A Implementation of the Mextram Bipolar Transistor Model
PVSim is a Verilog Simulator for Mac OS X that uses AlphaX editor's Verilog mode and features a fast compile-simulate-display cycle.
Electronic design automation tool for drawing timing diagrams and generating VHDL and Verilog simulation testbenches.
SystemCrafter SC is a SystemC synthesis tool for Xilinx FPGAs. SystemCrafter SC generates RTL VHDL or Verilog for downstream synthesis to Xilinx FPGAs, and closes the verification gap by writing a structural SystemC output for simulation.
The SynaptiCAD Product Suite includes the following products: TestBencher Pro, VeriLogger Extreme, VeriLogger Pro, BugHunter Pro, DataSheet Pro, WaveFormer Pro, WaveFormer Lite, Timing Diagrammer Pro, GigaWave Viewer, Vhdl2Verilog, and Verilog2Vhdl.
Active-HDL™ is a Windows® based integrated FPGA Design and Simulation solution. Active-HDL includes a full HDL graphical design tool suite and RTL/gate-level mixed-language Simulator.
ALINT™ design analysis tool decreases verification time dramatically by identifying critical issues early in the design stage.
X-HDL 4 is the premier Verilog VHDL bi-directional translator. X-HDL performs translation of even the most complex RTL/gate-level code efficiently and requiring few, if any, 'hand tweaks' of the translated code.
A tool for creating fast, predictable designs with ATA6625 AT40K, AT40KAL, and AT6000 series FPGAs using HDL Planner for VHDL and Verilog Entry. This tool can be used with other popular synthesis tool environments.
Complete mixed signal electronic circuit schematic capture and simulation software. Combine schematics, SPICE, VHDL, Verilog & VHDL-AMS in a unified design and simulation environment. Powerful and easy-to-use design wizards kick start your design.