Introduction to VHDL details:

VHDL is the well known programming language which is a hardware descriptive language for modeling digital systems. This is a programming language which is similar to that of c and other programming languages. Difference lies in compiler and synthesizer. In programming language compilers are used to covert code to machine language but in VHDL synthesizer is used to communicate with hardware ware.

Detailed explanation about this topic is provided in the below download link.

download  VHDL details.