VHDL

VHDL (VHSIC Hardware Description Language) is a computer programming language designed to illustrate the behavior of field-programmable gate arrays and application-specific integrated circuits of digital systems in electronic design. VHDL describes the performance of electronic components in many areas such as; microprocessors, custom chips and simple logic gates. VHDL is used to describe precise aspects of electrical circuit behavior in order to create a VHDL simulation model. Incorporated with schematics, block diagrams and system-level VHDL descriptions, the VHDL simulation model can be used as the foundation for building larger circuits.

Additionally, VHDL functions as a general-purpose programming language. VHDL has similarities to the C and C++ programming language structure. VHDL differs in that it includes features that allow simultaneous events description and provides a solid set of control and data representation features. VHDL is primarily used to detail the performance specification of a circuit in the form of a test bench. These circuit stimuli and comparable expected outputs substantiate the functionality of a circuit over the course of a period of time.

An information technology professional interested in learning more about VHDL can participate in the informative tutorials provided in this section.

 

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VHDL is a programming language that has been designed and optimized for describing the behavior of digital systems.VHDL has many features appropriate for describing the behavior of electronic components ranging from simple logic gates to complete microprocessors and custom chips. Features of VHDL allow electrical aspects of circuit behavior such as...