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Topic: Logic circuit

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	AllRefer.com - logic circuit (Computers And Computing) - Encyclopedia
		logic circuit, electric circuit whose output depends upon the input in a way that can be expressed as a function in symbolic logic; it has one or more binary inputs (capable of assuming either of two states, e.g., "on" or "off") and a single binary output.
		Logic circuits can be built from any binary electric or electronic devices, including switches, relays, electron tubes, solid-state diodes, and transistors; the choice depends upon the application and design requirements.
		Fluid logic circuits have been developed whose function depends on the flow of a liquid or gas rather than on an electric current.
	reference.allrefer.com /encyclopedia/L/logiccir.html (276 words)

	Digital circuit - Open Encyclopedia (Site not responding. Last check: 2007-10-22)
		In active-high logic, L represents binary 0 and H represents binary 1.
		One application of fluidic logic is in military hardware that is likely to be exposed to a nuclear electromagnetic pulse (nuclear EMP, or NEMP) that would destroy any electrical circuits.
		Digital circuits are the most common hardware realisation of Boolean algebra and are the basis of all digital computers.
	open-encyclopedia.com /Digital_circuit (430 words)

	Logic circuit generator - Patent 5345393
		In the logic circuit generator according to claim 1 of the present invention, a logic circuit synthesized by the logic synthesizing means from an input functional description is analyzed by the logic-level test vector generating means so as to evaluate a fault detection ratio.
		First, a logic circuit synthesized by the logic synthesizing means 1 from the input functional description is subjected to a fault simulation using the test vector generated by the function-level test vector generating means 5 from the input functional description thereby to evaluate a fault detection rate.
		First, a logic circuit synthesized by the logic synthesizing means 1 from an input functional description is subjected to a fault simulation using a first test vector generated by the function-level test vector generating means 5, from the input functional description, so as to evaluate a first fault detection rate.
	www.freepatentsonline.com /5345393.html (7502 words)

	Logic circuit - Patent 4802133
		A first type of the logic circuit comprises a combinational circuit having a plurality of internal nodes, node data latch circuits respectively connected to the preselected internal nodes for latching their logical states, and readout means for reading data latched in the latch circuits by using a data transfer clock.
		A logic circuit according to claim 3, wherein said plurality of memory means are connected in series to serially input data to said plurality of memory means connected in series or output data therefrom.
		Accordingly, where a logic circuit having a large scale combinational circuit is evaluated, by dividing the combinational circuit into suitable unit circuits to monitor nodes of respective unit circuits, it is possible to efficiently perform failure analysis with a small number of test vectors, thus facilitating the logical function test.
	www.freepatentsonline.com /4802133.html (5101 words)

	Circuit Builder
		Circuits and mechanisms were built to represent fixed mathematical problems with results appearing in the form of a final voltage or a rotation angle of a gear.
		That is, use the circuit builder to establish the logic behavior of AND, NOT, OR, NAND, NOR.
		Devise a logic circuit whose "1" inputs represent "flushes" and whose "1" outputs represent opened water-feed valves.
	www.jhu.edu /~virtlab/logic/log_cir.htm (1230 words)

	Logic gate -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-22)
		A logic gate is an arrangement of (Control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit) switches used to calculate operations in (A system of symbolic logic devised by George Boole; used in computers) Boolean algebra.
		The simplest form of electronic logic is (A semiconductor that consists of a p-n junction) diode logic.
		A control circuit enables one output at a time depending on the logic function that is required, the other outputs being held in the Z state (also called 'disabled').
	www.absoluteastronomy.com /encyclopedia/l/lo/logic_gate.htm (1697 words)

	logic circuit on Encyclopedia.com
		electric circuit whose output depends upon the input in a way that can be expressed as a function in symbolic logic ; it has one or more binary inputs (capable of assuming either of two states, e.g., “on” or “off”) and a single binary output.
		Logic circuits can be built from any binary electric or electronic devices, including switches, relays, electron tubes, solid-state diodes, and transistors ; the choice depends upon the application and design requirements.
		From Logic to Plumbling It would be a plumber's worst nightmare to have to follow the maze of pipes (circuits) t.
	www.encyclopedia.com /html/l1/logiccir.asp (566 words)

	Intelligent Logic
		The circuit will then be able to make decisions based on the sequence or past history of the inputs to the circuit and perform the required action.
		Circuits of this type would therefore be less prone to have glitches in their output signals.
		Deriving the circuit diagram from the state table in a preferred type of logic gate circuits is routine.
	users.senet.com.au /~dwsmith/async.htm (4698 words)

	xLogicCircuits Intro
		You should see an XOR circuit with two inputs on the left, some gates and wires that compute the exclusive or of the inputs, and an output on the right.
		The circuit that was on the board previously is iconified and moved to the pallette, unless it is empty -- in which case, it is discarded.
		You can edit the circuit while it is on the circuit board, and the changes you make will be permanent even after you re-iconify the circuit.
	math.hws.edu /TMCM/java/xLogicCircuits (2147 words)

	Lessons In Electric Circuits -- Volume IV (Digital) - Chapter 3
		In this circuit, the transistor is in a state of saturation by virtue of the applied input voltage (5 volts) through the two-position switch.
		In this circuit, the final AND gate acts as a buffer for the output of the OR gate whenever the NAND gate's output is high, which it is for the first three input state combinations (00, 01, and 10).
		Logic gate circuits are designed to input and output only two types of signals: "high" (1) and "low" (0), as represented by a variable voltage: full power supply voltage for a "high" state and zero voltage for a "low" state.
	www.ibiblio.org /obp/electricCircuits/Digital/DIGI_3.html (11412 words)

	Lessons In Electric Circuits -- Volume IV (Digital) - Chapter 6
		Logic circuits, whether comprised of electromechanical relays or solid-state gates, can be built in many different ways to perform the same functions.
		Granted, the circuit is more complex than it was before the addition of the control relay, and the system could still fail in the "silent" mode with a broken connection in the bottom rung, but it's still a safer design than the original circuit, and thus preferable from the standpoint of safety.
		This design of circuit is referred to as fail-safe, due to its intended design to default to the safest mode in the event of a common failure such as a broken connection in the switch wiring.
	www.ibiblio.org /obp/electricCircuits/Digital/DIGI_6.html (6564 words)

	Truth Tables for Digital Logic
		A truth table shows how a logic circuit's output responds to various combinations of the inputs, using logic 1 for true and logic 0 for false.
		The desired output can be achieved by a combination of logic gates.
		The input columns are usually constructed in the order of binary counting with a number of bits equal to the number of inputs.
	hyperphysics.phy-astr.gsu.edu /hbase/electronic/truth.html (800 words)

	Digital Logic Circuit Question - 3
		Redraw the logic circuit using the correct logic gates.
		Below is the logic circuit showing the logic states of inputs and outputs of all the gates when the street lights are ON.
		Below is the logic circuit showing the logic states of inputs and outputs of all the gates when the street lights are OFF.
	www.technologystudent.com /elec1/digq3.htm (212 words)

	The 4081B Logic Circuit
		Logic gates are usually electronic circuits (based on an integrated circuit) and they are used to make simple decisions.
		The 4081B integrated circuit will detect when the two switches are activated, one by the dog and the other as darkness falls - the motor allows food to be released from a tube.
		If both are activated - the dark sensor and the micro-switch - the logic state of the output changes to high and the motor releases food to the hungry dog.
	www.technologystudent.com /elec1/dig7.htm (238 words)

	logic circuit
		logic circuit, electric circuit whose output depends upon the input in a way that can be expressed as a function in
		Logic circuits can be built from any binary electric or electronic devices, including
		Today's high-speed logic demands major advances in circuit design and packaging.
	www.infoplease.com /ce6/sci/A0830167.html (306 words)

	Logic Circuit Simulator (Site not responding. Last check: 2007-10-22)
		Logic Circuit Simulator - Science - Education - Bob's Software Picks...
		Using reverse circuit execution for efficient parallel simulation of logic...
		Download Logic Circuit Simulator 1.0 Free Trial - This package provides logical...
	www.scienceoxygen.com /simulator/93.html (151 words)

	Simcir - Java Logic Circuit Simulator Applet (Site not responding. Last check: 2007-10-22)
		Simcir is a simple simulator of logic circuit.
		When logic gate's input node is not connected, it treated as pulled down.
		You can set the file of default circuit as parameter 'file'.
	www.d-project.com /simcir (94 words)

	Logic circuit
		Circuit that performs a processing or controlling function in a computer.
		This type of circuit carries out logical operations on information to process it
		Were you able to locate the answer to your questions?
	www.computerhope.com /jargon/l/logicirc.htm (34 words)

	Logic Circuit
		Browse: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Help
		Question.com > Encyclopedia > Science and Technology > Computers and Electrical Engineering > Computers and Computing > Logic Circuit
		Find, compare and buy Logic Circuit and other Office products.
	www.question.com /link/logiccir.html (279 words)

	Logic Circuit Design
		Define the circuit as a structure of modules and define the data flow between them, along with the control algorithm
		Define the circuit as a structure of primitive logic gates
		Define the circuit as a structure of transistors and other low-level electronic components
	www.ndsu.nodak.edu /instruct/tareski/ee370s99/notes/logdes.htm (413 words)

	Amazon.com: Digital Logic Circuit Analysis and Design: Books (Site not responding. Last check: 2007-10-22)
		the theory is then applied to simple circuit examples.
		the authors then move on to examples involving large circuits and modular hierarchical design and industry standard functions.
		Provides a superb one semester introduction course into the field of digital logic design.
	www.amazon.com /exec/obidos/tg/detail/-/0134638948?v=glance (859 words)

	Logic Circuit Operation (Site not responding. Last check: 2007-10-22)
		This circuit consists of AND gates, OR gates, and
		printed circuit board in the EP2 panel on which the
		Figure 5-17 shows a typical logic circuit that uses
	www.tpub.com /content/combat/14109/css/14109_242.htm (90 words)

	Replacement of Logic Circuit Card Assembly (Site not responding. Last check: 2007-10-22)
		(7), and six washers (8) that secure the logic circuit card
		washers (12) and readout circuit assembly A79A2 (13).
		(15) from connector A2J 1 on readout circuit assembly
	www.tpub.com /content/lasers/TM-9-1240-369-34/css/TM-9-1240-369-34_76.htm (212 words)

	question about a logic circuit!!!!!
		At the turning i would like one of the servo moves reverse from the other to take 'sweet' the turn.
		At my previous construction i built a logic circuitwith the following instructions.
		To move forward the robot at the output of the logic circuit i had logic 1,when i had logic 0 the servo stopped.
	www.electro-tech-online.com /viewtopic.php?t=2129 (164 words)

	Supplementary Symmetrical Logic Circuit Structure (Site not responding. Last check: 2007-10-22)
		Twenty Ninth IEEE International Symposium on Multiple-Valued Logic p.
		The Supplementary Symmetrical Logic Circuit Structure (SUS-LOC) is a fully active, self sustaining architecture intended primarily for the design and fabrication of logic synthesizing circuits with a radix greater than two.
		Any r'-valued logic function of n'-places (where: r' is the radix and an integer greater than 1, and n' is an integer greater than 0) can be implemented with the SUS-LOC structure.
	csdl2.computer.org /persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/ismvl/1999/0161/00/0161toc.xml&DOI=10.1109/ISMVL.1999.779693 (132 words)

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