Verilog assign statement reg

Verilog assign statement reg

Date:18.10.2017, 20:30 Sequential Statement Groups The begin - end keywords: Group several statements together. Cause the statements to be evaluated sequentially (one at a time) Any timing within the sequential groups is relative to the previous statement. Equivalent to Example 1. Example 5 assign #25 out In_A In_B ; Delay specification in the continuous assignment statement. Example 6 wire #25 out In_A In_B ; Delay specification in the net declaration assignment. Formal Definition Continuous assignments are the most basic assignment in dataflow modeling. Continuous assignments are used to model in combinational logic. It drives values into the nets. Simplified Syntax net strength range delay identifier net or register ; assign strength delay net net or register ; Description Continuous assignments provide a way of modeling combinational logic at a higher level.