Pragmatic C Software has launched a new Mac OS X version of its Verilog Hardware Description Language (HDL) simulator, CVC. The software works as a full IEEE 1354-2005 32-bit and 64-bit native-code compiled Verilog simulator that can also run in interpreted mode, and enables engineers to develop Verilog designs. In addition to the new compatibility, various improvements have also been made to the program, such as speed enhancements for the native code compiler.