VHDL Programming

VHDL (Very High Speed IC Hardware description Language) is one of the standard hardware description language used to design digital systems. VHDL can be used to design the lowest level (gate level) of a digital system to the highest level (VLSI module). VHDL though being a rigid language with a standard set of rules allows the designer to use different methods of design giving different perspectives to the digital system. Other than VHDL there are many hardware description languages available in the market for the digital designers such as Verilog, ABEL, PALASM, CUPL, and etc but VHDL and Verilog are the most widely used HDLs. The major difference between hardware description programming languages and others is the integration of time. Timing specifications are used to incorporate propagation delays present in the system.

Autorentext

Syed Zaheeruddin presently working as Assistant Professor in Electronics and Communication Engineering Department, KITS, Warangal. Pursuing Ph.D.