Logic Synthesis for FPGA-Based Control Units - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Logic Synthesis for FPGA-Based Control Units write by Alexander Barkalov. This book was released on 2020-01-08. Logic Synthesis for FPGA-Based Control Units available in PDF, EPUB and Kindle. This book focuses on control units, which are a vital part of modern digital systems, and responsible for the efficiency of controlled systems. The model of a finite state machine (FSM) is often used to represent the behavior of a control unit. As a rule, control units have irregular structures that make it impossible to design their logic circuits using the standard library cells. Design methods depend strongly on such factors as the FSM used, specific features of the logic elements implemented in the FSM logic circuit, and the characteristics of the control algorithm to be interpreted. This book discusses Moore and Mealy FSMs implemented with FPGA chips, including look-up table elements (LUT) and embedded memory blocks (EMB). It is crucial to minimize the number of LUTs and EMBs in an FSM logic circuit, as well as to make the interconnections between the logic elements more regular, and various methods of structural decompositions can be used to solve this problem. These methods are reduced to the presentation of an FSM circuit as a composition of different logic blocks, the majority of which implement systems of intermediate logic functions different (and much simpler) than input memory functions and FSM output functions. The structural decomposition results in multilevel FSM circuits having fewer logic elements than equivalent single-level circuits. The book describes well-known methods of structural decomposition and proposes new ones, examining their impact on the final amount of hardware in an FSM circuit. It is of interest to students and postgraduates in the area of Computer Science, as well as experts involved in designing digital systems with complex control units. The proposed models and design methods open new possibilities for creating logic circuits of control units with an optimal amount of hardware and regular interconnections.
Logic Synthesis for FPGA-Based Finite State Machines
Logic Synthesis for FPGA-Based Finite State Machines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Logic Synthesis for FPGA-Based Finite State Machines write by Alexander Barkalov. This book was released on 2015-10-15. Logic Synthesis for FPGA-Based Finite State Machines available in PDF, EPUB and Kindle. This book discusses control units represented by the model of a finite state machine (FSM). It contains various original methods and takes into account the peculiarities of field-programmable gate arrays (FPGA) chips and a FSM model. It shows that one of the peculiarities of FPGA chips is the existence of embedded memory blocks (EMB). The book is devoted to the solution of problems of logic synthesis and reduction of hardware amount in control units. The book will be interesting and useful for researchers and PhD students in the area of Electrical Engineering and Computer Science, as well as for designers of modern digital systems.
Logic Synthesis for FSM-Based Control Units
Logic Synthesis for FSM-Based Control Units - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Logic Synthesis for FSM-Based Control Units write by Alexander Barkalov. This book was released on 2009-11-25. Logic Synthesis for FSM-Based Control Units available in PDF, EPUB and Kindle. This book presents the hardware implementation of control algorithms represented by graph-schemes of algorithm. It includes new methods of logic synthesis and optimization for logic circuits of Mealy and Moore FSMs oriented on both ASIC and FPLD.
Logic Synthesis for Fpga-Based Mealy Finite State Machines
Logic Synthesis for Fpga-Based Mealy Finite State Machines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Logic Synthesis for Fpga-Based Mealy Finite State Machines write by Alexander Barkalov. This book was released on 2024-12-04. Logic Synthesis for Fpga-Based Mealy Finite State Machines available in PDF, EPUB and Kindle. This book is devoted to logic synthesis of field programmable gate array (FPGA)-based circuits of Mealy finite state machines (FSM). Three new methods of state assignment are proposed which allows obtaining FSM circuits required minimum amount of internal chip resources. Logic Synthesis for FPGA-Based Mealy Finite State Machines: Structural Decomposition in Logic Design contains several original synthesis and optimization methods based on structural decomposition of FPGA-based FSM circuits developed by the authors. To optimize FSM circuits, the authors introduce the use three of methods of state assignment: twofold, extended, and composite. These methods allow for creating two-or three level architectures of FSM circuits. The authors also demonstrate how the proposed methods, FSM architectures and synthesis methods can replace known solutions based on either functional decomposition or classical methods of structural decomposition. The authors also show how these architectures have regular systems of interconnections and demonstrate positive features as compared to methods based on functional decomposition including producing circuits with fewer elements, that are faster and consume less power than their counterparts. The book includes experimental results proving efficiency of the proposed solutions and compares the numbers in Look-up Tables (LUTs), showing performance (maximum operating frequency) and power consumption for various methods of state assignment. The audience for this book is students researchers, and engineers specializing in computer science/ engineering, electronics, and telecommunications. It will be especially useful for engineers working with in the scope of algorithms, hardware-based software accelerators and control units, and systems based on the use of FPGA's.
Logic Synthesis for Finite State Machines Based on Linear Chains of States
Logic Synthesis for Finite State Machines Based on Linear Chains of States - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Logic Synthesis for Finite State Machines Based on Linear Chains of States write by Alexander Barkalov. This book was released on 2017-06-24. Logic Synthesis for Finite State Machines Based on Linear Chains of States available in PDF, EPUB and Kindle. This book discusses Moore finite state machines (FSMs) implemented with field programmable gate arrays (FPGAs) including look-up table (LUT) elements and embedded memory blocks (EMBs). To minimize the number of LUTs in FSM logic circuits, the authors propose replacing a state register with a state counter. They also put forward an approach allowing linear chains of states to be created, which simplifies the system of input memory functions and, therefore, decreases the number of LUTs in the resulting FSM circuit. The authors combine this approach with using EMBs to implement the system of output functions (microoperations). This allows a significant decrease in the number of LUTs, as well as eliminating a lot of interconnections in the FSM logic circuit. As a rule, it also reduces the area occupied by the circuit and diminishes the resulting power dissipation. This book is an interesting and valuable resource for students and postgraduates in the area of computer science, as well as for designers of digital systems that included complex control units
