System Verilog provides system functions – $urandom(),$urandom_range() and $srandom() for generating random numbers. The $random verilog system function has only one random number generator shared between all threads, but each thread in simulation has its …
There are two type-modifier keywords available in system Verilog to declare class variable as random. Variables declared with the rand keyword are standard random variables. Their values are uniformly distributed over their range. Variables declared …
To model concurrent and serial behavior, disable fork and wait fork will be used along with fork join constructs. These constructs allow one process to terminate or wait for the completion of other processes. If …
The fork-join construct enables the creation of concurrent processes from each of its parallel blocks. All the blocks get the same start time and the finish time is controlled by the type of join construct …
Coverage is a metric to assess the progress of functional verification activity. This plays a major role to get a clear picture on how well the design has been verified and also to identify the …
