How Vhdl Synthesis Works?

VHDL is frequently used for another purpose: Synthesis. Synthesis involves taking some higher level description down to a lower level description. For example - taking VHDL code and producing a netlist that can be mapped to an FPGA. ... This is because only a subset of the VHDL language is synthesizable.

What does synthesis do in VHDL?

Synthesis is a process where a VHDL is compiled and mapped into an implementation technology such as an FPGA or an ASIC. Not all constructs in VHDL are suitable for synthesis. For example, most constructs that explicitly deal with timing such as wait for 10 ns; are not synthesizable despite being valid for simulation.

How does logic synthesis work?

In computer engineering, logic synthesis is a process by which an abstract specification of desired circuit behavior, typically at register transfer level (RTL), is turned into a design implementation in terms of logic gates, typically by a computer program called a synthesis tool.