Systemic design for integrated digital circuit structures

The design of digital structures that are implemented in FPGAs or ASICs is subject to many constraints. This work proposes that systemic design should be used to optimize area/speed tradeoffs in simple digital structures (adders). Systemic approach in complex problem solving allows the analysis and synthesis of objects of different nature and complexity from a holistic point of view, considering the initial complex factors for each system. Although there are a variety of adder circuits (Ripple Carry Adder; Carry Skip Adder; Carry Increment Adder; Sklansky Adder; Kogge & Stone Adder), following the systemic design, optimum structures are obtained, given the initial complex constraints.