Many of these test benches are transaction based. I consider transaction based to mean the test bench sends some quantum of information to the DUT (design under test) and the DUT replies with some ...

The test bench top is defined in Verilog. Instantiating the above VHDL modules in the test bench required Verilog wrappers which would convert the VHDL record data types into primitive Verilog data ...

His latest, Writing Testbenches Using SystemVerilog, is aimed at getting readers with a basic understanding of VHDL, Verilog, OpenVera, or e started on using the advanced verification constructs ...