Introduction - If you have any usage issues, please Google them yourself
table is always sensitive to the module level-sensitive signals in combinational logic circuits
This form of combinational logic circuit is widely used, if you do not take into account the complexity of code, almost any combination of logic circuits can be modeled in this way. always sensitive to the table for all modules to determine the conditions and the input signal, the reader is described in the use of this combination of logical structure, be sure to write a complete sensitivity list. Always the module can be used in the if ... else ..., case, for loop and other key structural RTL
described in such statements assign a combination of logic circuits
This form of combinational logic circuits applied to describe the combination of the relatively simple logic, the signal is generally defined as wire type, commonly used in addition to the direct assignment assign the logical structure of expressions, you can also use? Statement