Logic Families - Dr Ali El-Mousa
... can be increased, that is, the propagation delay can be reduced, at the expense of power dissipation. Fan-out. is the number of inputs of a logic function that can be driven from a single output without causing any false output. Noise margin. This is a quantitative measure of noise immunity offered ...
... can be increased, that is, the propagation delay can be reduced, at the expense of power dissipation. Fan-out. is the number of inputs of a logic function that can be driven from a single output without causing any false output. Noise margin. This is a quantitative measure of noise immunity offered ...
PowerPoint 프레젠테이션
... Stores word of data Different from program registers seen in assembly code Collection of edge-triggered latches Loads input on rising edge of clock ...
... Stores word of data Different from program registers seen in assembly code Collection of edge-triggered latches Loads input on rising edge of clock ...
Syllabus
... Be able to identify various integrated circuit (IC) package styles. Know the fundamental differences between combinational and sequential logic. Identify and describe the function of AND, OR, & Inverter gates. Be able to use Circuit Design Software (CDS) to simulate and test a simple combinational l ...
... Be able to identify various integrated circuit (IC) package styles. Know the fundamental differences between combinational and sequential logic. Identify and describe the function of AND, OR, & Inverter gates. Be able to use Circuit Design Software (CDS) to simulate and test a simple combinational l ...
Chapter # 3: Multi-Level Combinational Logic Contemporary Logic
... Technology Metrics -- Faster gates consume more power, generate more heat, cannot be packaged as densely, and are more sensitive to noise problems Gate Delay -- time delay between a change in the input that causes a change in output Degree of Integration -- area required to implement a given functio ...
... Technology Metrics -- Faster gates consume more power, generate more heat, cannot be packaged as densely, and are more sensitive to noise problems Gate Delay -- time delay between a change in the input that causes a change in output Degree of Integration -- area required to implement a given functio ...
SPARKS - National Career Pathways Network
... Better than paper-pencil, and safer, more convenient and cost effective than real hands-on assessments. ...
... Better than paper-pencil, and safer, more convenient and cost effective than real hands-on assessments. ...
High Speed Arithmetic Design Using CPL and DPL Logic
... nel the filter is symmetric with the inner pair of taps adapting (Fig. 1); in the 250mb/s channel the filter is asymmetric with 4 taps adapting. System considerations also constrain the latency through the filter preventing free pipelining. These requirements place great demands on the basic circui ...
... nel the filter is symmetric with the inner pair of taps adapting (Fig. 1); in the 250mb/s channel the filter is asymmetric with 4 taps adapting. System considerations also constrain the latency through the filter preventing free pipelining. These requirements place great demands on the basic circui ...
Lecture 10:
... Setup time: For each type of flip-flop there is a minimum specified time relative to the clock pulse during which time the input(s) to the FF must be stable (i.e. not change logic levels). ...
... Setup time: For each type of flip-flop there is a minimum specified time relative to the clock pulse during which time the input(s) to the FF must be stable (i.e. not change logic levels). ...
Arithmetic Logic Units
... Cn=4 is carry-out bit, meaningful only for arithmetic ops. (Ignore it for logic ops.) A=B is comparison bit, meaningful only when performing “A MINUS B” operation. (Ignore it for all other ops.) P and G are carry-look-ahead bits for high-speed arithmetic, when 74181 is used in conjunction with 74182 ...
... Cn=4 is carry-out bit, meaningful only for arithmetic ops. (Ignore it for logic ops.) A=B is comparison bit, meaningful only when performing “A MINUS B” operation. (Ignore it for all other ops.) P and G are carry-look-ahead bits for high-speed arithmetic, when 74181 is used in conjunction with 74182 ...
on Binary logic
... • The digital computer uses an arrangement of tiny electronic switches (transistors) called logic gates connected together. • These logic gates are used to manipulate the signals within the processor. • The arrangement of the switches in the logic gate determines what it does to the input signal. • ...
... • The digital computer uses an arrangement of tiny electronic switches (transistors) called logic gates connected together. • These logic gates are used to manipulate the signals within the processor. • The arrangement of the switches in the logic gate determines what it does to the input signal. • ...
experiment number 9 random access memory for combinational logic
... Read/Write Memory: RAM is a memory device that can be used as another means of implementing combinational logic. A memory device is a MSI, LSI, or VLSI (depending on the memory size) circuit that contains an array of semiconductor devices, which are interconnected to store an array of binary data. D ...
... Read/Write Memory: RAM is a memory device that can be used as another means of implementing combinational logic. A memory device is a MSI, LSI, or VLSI (depending on the memory size) circuit that contains an array of semiconductor devices, which are interconnected to store an array of binary data. D ...
... capacitances in the form of ac power rather than to dissipate it in form of heat. In these circuits charging and discharging of capacitors is done by a constant current to reduce power consumption [3]. So as its name indicates instead of dissipating its energy in charging process at output node to g ...
3B2-Expt-B-Rev
... Skill and experience are needed before an engineer can quickly decipher Manufacturers’ Data sheets for integrated circuits and use the information they contain to design an electronic system. As integrated circuits packages steadily increase in complexity the importance of this kind of experience be ...
... Skill and experience are needed before an engineer can quickly decipher Manufacturers’ Data sheets for integrated circuits and use the information they contain to design an electronic system. As integrated circuits packages steadily increase in complexity the importance of this kind of experience be ...
Document
... • The base region is very thin and has a lower doping than the emitter or collector. • The profile of concentration of minority carriers (electrons in an NPN transistor) in the base is linear. • The amplifying action is produced by transferring a current from a low-resistance circuit to a high resi ...
... • The base region is very thin and has a lower doping than the emitter or collector. • The profile of concentration of minority carriers (electrons in an NPN transistor) in the base is linear. • The amplifying action is produced by transferring a current from a low-resistance circuit to a high resi ...
Digital Signal Processing (DSP)
... converter, where it is converted into a series of binary numbers and stored in a read-write random-access memory (RAM). – A program, usually stored in a read-only memory (ROM), performs mathematical and other manipulations on the data. – Most digital processing involves complex mathematical algorith ...
... converter, where it is converted into a series of binary numbers and stored in a read-write random-access memory (RAM). – A program, usually stored in a read-only memory (ROM), performs mathematical and other manipulations on the data. – Most digital processing involves complex mathematical algorith ...
Lecture 1
... - There exists a 1 in B such that 1•x equals x•1 equals x. - There exists a 0 in B such that 0+x equals x+0 equals x. - + and • are commutative (i.e. x•y=y•x and x+y=y+x) - Every x has a complement x' such that x+x'=1 and x•x'=0. - • and + distribute over one another: x • (y + z) = (x • y) + (x • z) ...
... - There exists a 1 in B such that 1•x equals x•1 equals x. - There exists a 0 in B such that 0+x equals x+0 equals x. - + and • are commutative (i.e. x•y=y•x and x+y=y+x) - Every x has a complement x' such that x+x'=1 and x•x'=0. - • and + distribute over one another: x • (y + z) = (x • y) + (x • z) ...
Robobugs
... components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component den ...
... components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component den ...
Digital electronics
Digital electronics or digital (electronic) circuits are electronics that handle digital signals- discrete bands of analog levels, rather than by continuous ranges (as used in analogue electronics). All levels within a band of values represent the same numeric value. Because of this discretization, relatively small changes to the analog signal levels due to manufacturing tolerance, signal attenuation or parasitic noise do not leave the discrete envelope, and as a result are ignored by signal state sensing circuitry.In most cases the number of these states is two, and they are represented by two voltage bands: one near a reference value (typically termed as ""ground"" or zero volts), and the other a value near the supply voltage. These correspond to the ""false"" (""0"") and ""true"" (""1"") values of the Boolean domain, respectively, yielding binary code.Digital techniques are useful because it is easier to get an electronic device to switch into one of a number of known states than to accurately reproduce a continuous range of values.Digital electronic circuits are usually made from large assemblies of logic gates, simple electronic representations of Boolean logic functions.