// A Verilog parameter allows to control the width of an instantitated // block describing register logic // // // File:parameter_1.v // module myreg (clk, clken, d, q); parameter SIZE = 1; input clk, clken; input [SIZE-1:0] d; output reg [SIZE-1:0] q; always @(posed...
x, that is stored using only b bits. Moreover, suppose you want to convert x to an int, which has more than b bits. A simple copy will work if x is positive, but if negative, the sign must be extended. For example, if we have only ...
Collects multiple signals into an n-bit value {a, b, c, d} Aggregates 4 signals a, b, c, d into a 4-bit value in the order specified 2007-2-14 Thomas: Digital Systems Design Lecture 10 26 Boolean Operators Logical negation !
Collects multiple signals into an n-bit value {a, b, c, d} Aggregates 4 signals a, b, c, d into a 4-bit value in the order specified 15 1 10 / / Thomas: Digital Systems Design Lecture 10 25 Boolean Operators Logical negation !