Finite State Machine Logic Synthesis for Complex Programmable Logic Devices - 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 Finite State Machine Logic Synthesis for Complex Programmable Logic Devices write by Robert Czerwinski. This book was released on 2013-01-12. Finite State Machine Logic Synthesis for Complex Programmable Logic Devices available in PDF, EPUB and Kindle. This book is a monograph devoted to logic synthesis and optimization for CPLDs. CPLDs' macrocell can also be interpreted as programmable AND-fixed OR structure, well known as PAL-based structure. The question is: what should be done when the number of implicants representing function exceeds the number of product terms available in a logic block. The answer is ... in the book. Logic synthesis and optimization methods dedicated for PAL-based structures are proposed. The methods strive to find the optimum fit for the combinational logic and finite state machines to the structure of the logic device and aim at area and speed optimization. The theoretical background and complete strategies are richly illustrated with examples and figures.
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
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 Compositional Microprogram Control Units
Logic Synthesis for Compositional Microprogram 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 Compositional Microprogram Control Units write by Alexander Barkalov. This book was released on 2008-07-17. Logic Synthesis for Compositional Microprogram Control Units available in PDF, EPUB and Kindle. One of the very important parts of any digital system is the control unit, coordin- ing interplay of other system blocks. As a rule, control units have irregular str- ture, which makes process of their logic circuits design very sophisticated. In case of complex logic controllers, the problem of system design is reduced practically to the design of control units. Actually, we observe a real technical boom connected with achievements in semiconductor technology. One of these is the development of integrated circuit known as the "systems-on-a-programmable- chip" (SoPC), where the number of elements approaches one billion. Because of the extreme complexity of microchips, it is very important to develop effective design methods oriented on particular properties of logical elements. Solution of this problem permits impr- ing functional capabilities of the target digital system inside single SoPC chip. As majority of researches point out, design methods used in case of industrial packages are, in case of complex digital system design, far from optimal. Similar problems concern the design of control units with standard ?eld-programmable logic devices (FPLD), such as PLA, PAL, GAL, CPLD, and FPGA. Let us point out that modern SoPC are based on CPLD or FPGA technology. Thus, the development of eff- tive design methods oriented on FPLD implementation of logic circuits used in the control units still remains the problem of great importance.
Logic Synthesis for VLSI-Based Combined Finite State Machines
Logic Synthesis for VLSI-Based Combined 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 VLSI-Based Combined Finite State Machines write by Alexander Barkalov. This book was released on 2022-11-24. Logic Synthesis for VLSI-Based Combined Finite State Machines available in PDF, EPUB and Kindle. The book is devoted to design and optimization of control units represented by combined finite state machines (CFSMs). The CFSMs combine features of both Mealy and Moore FSMs. Having states of Moore FSM, they produce output signals of both Mealy and Moore types. To optimize the circuits of CFSMs, we propose to use optimization methods targeting both Mealy and Moore FSMs. The book contains some original synthesis and optimization methods targeting hardware reduction in VLSI-based CFSM circuits. These methods take into account the peculiarities of both a CFSM model and a VLSI chip in use. The optimization is achieved due to combining classical optimization methods with new methods proposed in this book. These new methods are a mixed encoding of collections of microoperations and a twofold state assignment in CFSMs. All proposed methods target reducing the numbers of arguments in systems of Boolean functions representing CFSM circuits. Also, we propose to use classes of pseudoequivalent states of Moore FSMs to reduce the number of product terms in these systems.The book includes a lot of examples which contributes to a better understanding of the features of the synthesis methods under consideration. This is the first book entirely devoted to the problems associated with synthesis and optimization of VLSI-based CFSMs. We hope that the book will be interesting and useful for students and PhD students in the area of Computer Science, as well as for designers of various digital systems. We think that proposed CFSM models enlarge the class of models applied for implementation of control units with modern VLSI chips.
