Generally the higher quality of labor force, the transfer speed is faster than the lower quality of labor, while the transfer level is higher.

Because the behaviors of digital system can be described by register transfer level (RTL) behavior exactly, RTL synthesis becomes the mainstream design method in EDA domain.

As the behavior of digital system can be fully described by the register transfer level (RTL) behavior descriptor, so RTL synthesis has become the mainstream design method in EDA domain.