If the conditions are already expressed within the RTL, for example with a Verilog if statement, then it is important to leverage these conditions when specifying the checker. In-context conditioning, ...

You don’t usually think of simulating Verilog code — usually for an FPGA — as a visual process. You write a test script colloquially known as a test bench and run your simulation.… ...

The always statement tells Verilog that the code following should execute whenever any of the inputs you use in it change. This infers a combinatorial circuit since there is no clock.

SystemVerilog is a set of extensions to the Verilog hardware description language and is expected to become IEEE standard 1800 later in 2005. SystemVerilog Assertions ... statements, which are ...

Verilog has six reduction operators, but VHDL intrinsically has none. A reduction operator accepts a single-vectored (multiple-bit) operand, performs the appropriate bit-wise reduction on all bits of ...

SANTA CRUZ, Calif. — Not many software products are designed to make things more complicated, but an upcoming Verilog "source code obfuscator" from software engineering firm Semantic Designs does just ...