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Controllers based on Synchronous Finite State Machines (SFSM) are widely used in the design of digital hardware and that can be implemented in Field Programmable Gate Arrays (FPGAs). A class little known and very interesting of SFSM in the FPGA platform is the SFSMs of direct output (SFSM_DO). These state machines use the output signals as state signals, thus allowing several advantages when compared...
Today, the design of complex synchronous digital systems shows serious difficulties relating to the global clock and to Deep-Sub-Micron MOS technology. The asynchronous design is an interesting alternative to solve these difficulties, once they do not present clock skew or distribution problems. However, the lack of tools for automatic synthesis is still a major drawback. Asynchronous Finite State...
Controllers based on Synchronous Finite State Machines (SFSM) are widely used in the control unit design of complex digital systems. These systems can present critical requirements, such as power consumption, robustness, speed, etc. In this context, the asynchronous paradigm shows interesting features that fit as an alternative for the design, but the lack of appropriate tools and the high difficulty...
Genetic Algorithm (GA) is a non-parametric optimization technique that is frequently used in problems of combinatory nature with discrete or continuous variables. In treating with multi-objective evaluation functions it is important to have an adequate methodology to solve the multiple objectives problem so that each partial objective composing the evaluation function is adequately treated in the...
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