The information contained in this draft manual represents the definition of the Verilog hardware descr iption language as it existed at the time Cadence Design Systems, Inc. transferred the language and its documentation to Open Verilog International (OVI). This manual does not contain any language changes or additions developed or approved by OVI. This information constitutes the basis which OVI may make refinements and/or additions to the language-The information contained in this draft manual represents the definition of the Verilog hardware descr iption language as it existed at the time Cadence Design Systems, Inc. transferred the language and its documentation to Open Verilog International (OVI). This manual does not contain any language changes or additions developed or approved by OVI. This information constitutes the basis　which OVI may make refinements and/or additions to the language