Author: National Institute of Justice (U.S.)Publisher:
ISBN:
Category : Burglar alarms
Languages : en
Pages : 28
Book Description
NIJ Standard for Control Units for Intrusion Alarm Systems
Author: National Institute of Justice (U.S.)Publisher:
ISBN:
Category : Burglar alarms
Languages : en
Pages : 28
Book Description
Federal Funding for State Medicaid Fraud Control Units Still Needed
Author: United States. General Accounting OfficePublisher:
ISBN:
Category : Crime prevention
Languages : en
Pages : 72
Book Description
Logic Synthesis for Compositional Microprogram Control Units
Author: Alexander BarkalovPublisher: Springer Science & Business Media
ISBN: 3540692851
Category : Technology & Engineering
Languages : en
Pages : 283
Book Description
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 FSM-Based Control Units
Author: Alexander BarkalovPublisher: Springer Science & Business Media
ISBN: 3642043097
Category : Technology & Engineering
Languages : en
Pages : 245
Book Description
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 Control Units
Author: Alexander BarkalovPublisher: Springer Nature
ISBN: 3030382958
Category : Technology & Engineering
Languages : en
Pages : 257
Book Description
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.
Optimal and Suboptimal Control of Superconducting Magnetic Energy Units for Power System Stability Enhancement
Author: Dr. Hidaia Mahmood AlassouliPublisher: Lulu.com
ISBN: 1387559036
Category :
Languages : en
Pages : 186
Book Description
Modern Railroads
Author: Logic Synthesis for Control Automata
Author: Samary BaranovPublisher: Springer Science & Business Media
ISBN: 1461526922
Category : Technology & Engineering
Languages : en
Pages : 404
Book Description
Logic Synthesis for Control Automata provides techniques for logic design of very complex control units with hardly any constraints on their size, i.e. the number of inputs, outputs and states. These techniques cover all stages of control unit design, including: description of control unit behavior by using operator schemes of algorithms (binary decision trees) and various transformations of these descriptions -- composition, decomposition, minimization, etc.; synthesis of a control automaton (finite-state machine); synthesis of an automaton logic circuit: with matrix structure as a part of LSI or VLSI circuits; as multilevel circuit with logic gates; with standard LSI and VLSI circuits with and without memory. Each chapter contains many examples, illustrating the use of the models and methods described. Moreover, the special last chapter demonstrates in detail the whole design methodology presented in the previous chapters, through the examples of the logic design for a control unit. The models, methods and algorithms described in the book can be applied to a broad class of digital system design problems including design of complex controllers, robots, control units of computers and for designing CAD systems of VLSI circuits using FPGA, PLD and SIC technologies. Logic Synthesis for Control Automata is a valuable reference for graduate students, researchers and engineers involved in the design of very complex controllers, VLSI circuits and CAD systems. The inclusion of many examples and problems makes it most suitable for a course on the subject.
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