Can you list out some of enhancements in Verilog 2001?

| Friday, September 25, 2009
In earlier version of Verilog ,we use 'or' to specify more than one element in sensitivity list . In Verilog 2001, we can use comma as shown in the example below.
// Verilog 2k example for usage of comma
always @ (i1,i2,i3,i4)

Verilog 2001 allows us to use star in sensitive list instead of listing all the variables in RHS of combo logics . This removes typo mistakes and thus avoids simulation and synthesis mismatches,
Verilog 2001 allows port direction and data type in the port list of modules as shown in the example below
module memory (
input r,
input wr,
input [7:0] data_in,
input [3:0] addr,
output [7:0] data_out


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