RTL is used in the logic design phase of the integrated circuit design cycle. An RTL description is usually converted to a gate-level description of the circuit by a logic synthesis tool. The synthesis results are then used by placement and routing tools to create a physical layout.

What are the uses of register transfer language?

A register transfer language is a system for expressing in symbolic form the microoperation sequences among the registers of a digital module. It is a convenient tool for describing the internal organization of digital computers in concise and precise manner.

What is meant by RTL in VLSI?

RTL is an acronym for register transfer level. This implies that your VHDL code describes how data is transformed as it is passed from register to register. The transforming of the data is performed by the combinational logic that exists between the registers.