Intended for modelling at RTL levels, SystemVerilog adds several 2-state data types as illustrated in Table 1 Table 1. SystemVerilog built-in 2-state data types. All the above 2-state logic types are ...

VHDL and Verilog implement register-transfer ... He was the architect and a primary developer of Leonardo, synthesis software used by field-programmable-gate-array (FPGA) designers.

Behavioral synthesis is often cited as a solution, but its current incarnation only works for applications with loop-and-array scientific/technical ... of such a bridging model exists in Bluespec ...