Logic gate implementation and circuit minimization
... • Logic gates (inverter, OR, AND) are not abstract entities that exists only in textbooks and classroom discussions. • On the contrary, logic gates are actual electronic devices that are the building blocks used in the design and construction of modern computer systems. • The reason for using gates ...
... • Logic gates (inverter, OR, AND) are not abstract entities that exists only in textbooks and classroom discussions. • On the contrary, logic gates are actual electronic devices that are the building blocks used in the design and construction of modern computer systems. • The reason for using gates ...
signal_integrity
... Understand Signal Integrity Issues in HighSpeed Digital Systems As consumers demand higher speed computing systems, engineers must raise clock rates to squeeze more performance from their designs. Higher clock rates mean faster slew rates, and shorter setup and hold. This, coupled with the trend tow ...
... Understand Signal Integrity Issues in HighSpeed Digital Systems As consumers demand higher speed computing systems, engineers must raise clock rates to squeeze more performance from their designs. Higher clock rates mean faster slew rates, and shorter setup and hold. This, coupled with the trend tow ...
Final Exam review Solution
... The parity bit generator will convert every third bit of the input sequence to the even parity bit of the first two bit. For example, if the inputs are 11b01b10b00b… where b denotes don’t cares, then the corresponding outputs are 110011101000… where the parity bits are in red. The state diagram has ...
... The parity bit generator will convert every third bit of the input sequence to the even parity bit of the first two bit. For example, if the inputs are 11b01b10b00b… where b denotes don’t cares, then the corresponding outputs are 110011101000… where the parity bits are in red. The state diagram has ...
Basic Digital Circuits
... both pins 1 and 2 should also be high. If the probe shows that they are, then it appears that the gate is bad. However, the probe may show that one or both inputs are not connected to anything by indicating neither high nor low. Or it may show that one input is in fact low. In this case the next ste ...
... both pins 1 and 2 should also be high. If the probe shows that they are, then it appears that the gate is bad. However, the probe may show that one or both inputs are not connected to anything by indicating neither high nor low. Or it may show that one input is in fact low. In this case the next ste ...
multisim
... 1. Construct a three-input combinational circuit for f = m (2, 4, 5, 7) with the aid of Multisim. Show and explain all the steps in details. 2. Design a four-input combinational circuit for f = m (0, 2, 4, 6, 9, 12, 14) with the aid of Multisim. Show and explain all the steps in details. 3. AB repre ...
... 1. Construct a three-input combinational circuit for f = m (2, 4, 5, 7) with the aid of Multisim. Show and explain all the steps in details. 2. Design a four-input combinational circuit for f = m (0, 2, 4, 6, 9, 12, 14) with the aid of Multisim. Show and explain all the steps in details. 3. AB repre ...
LC081
... another – as reset input. The first letters of inputs names gave a name to the trigger: S-R trigger or S-R latch. The basic S-R latch is the simplest form of sequential circuit. This sequential device can retain its output state of 0 or 1 as long as power supply voltage is applied. The outputs of la ...
... another – as reset input. The first letters of inputs names gave a name to the trigger: S-R trigger or S-R latch. The basic S-R latch is the simplest form of sequential circuit. This sequential device can retain its output state of 0 or 1 as long as power supply voltage is applied. The outputs of la ...
01-Intro
... Memory of system is its state Changes in system state only allowed at specific times controlled by external periodic signal (the clock) Clock period is time between state changes sufficiently long so that system reaches steady-state before next state change ...
... Memory of system is its state Changes in system state only allowed at specific times controlled by external periodic signal (the clock) Clock period is time between state changes sufficiently long so that system reaches steady-state before next state change ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 16. Describe the operation of a NPN transistor in common emitter mode. Obtain the input and output characteristics for the same. 17. Explain with a neat diagram the working of a successive approximation A/D convertor 18. a) Simplify using K-map, F(A,B,C,D) = _ ( 3,4,6,7,11,12,13,14,15 ) b) Simplify ...
... 16. Describe the operation of a NPN transistor in common emitter mode. Obtain the input and output characteristics for the same. 17. Explain with a neat diagram the working of a successive approximation A/D convertor 18. a) Simplify using K-map, F(A,B,C,D) = _ ( 3,4,6,7,11,12,13,14,15 ) b) Simplify ...
DOC
... two input bits A and B, and one output bit F. Use AND, OR and NOT gates to implement F. Use technology mapping to map the above circuit to the circuit with NOT and 2-input NAND gates only and then implement the resulting circuit using CMOS transistors. Indicate the number of transistors used. ...
... two input bits A and B, and one output bit F. Use AND, OR and NOT gates to implement F. Use technology mapping to map the above circuit to the circuit with NOT and 2-input NAND gates only and then implement the resulting circuit using CMOS transistors. Indicate the number of transistors used. ...
Lab 1
... resistor and the oscilloscope from the MOSFET drain. With GS at 5 V, measure DS with the multi-meter. This resistance is DS ON for GS = 5 V; note that the multi-meter supplies a very small voltage when used as an ohmmeter. Construct the NOT gate from Figure 2 and connect its input to a switch and 1 ...
... resistor and the oscilloscope from the MOSFET drain. With GS at 5 V, measure DS with the multi-meter. This resistance is DS ON for GS = 5 V; note that the multi-meter supplies a very small voltage when used as an ohmmeter. Construct the NOT gate from Figure 2 and connect its input to a switch and 1 ...
Practical Circuit Theory and Electronics Contact Information
... As electrical and computer technology increasingly infiltrates the world around us, understanding how they work becomes important for appreciating their reach and limitations. As complex as these systems may become, the fundamental concepts of circuit theory serve as a basis for designing electronic ...
... As electrical and computer technology increasingly infiltrates the world around us, understanding how they work becomes important for appreciating their reach and limitations. As complex as these systems may become, the fundamental concepts of circuit theory serve as a basis for designing electronic ...
1 Basic Digital Concepts
... _ flawless retrieval and reproduction of the stored information _ flawless transmission of the information Some information is intrinsically digital, so it is natural to process and manipulate it using purely digital techniques. Examples are numbers and words. The drawback to digitization is that a ...
... _ flawless retrieval and reproduction of the stored information _ flawless transmission of the information Some information is intrinsically digital, so it is natural to process and manipulate it using purely digital techniques. Examples are numbers and words. The drawback to digitization is that a ...
Ch1
... take advantage of each technology. A typical CD player accepts digital data from the CD drive and converts it to an analog signal for amplification. CD drive ...
... take advantage of each technology. A typical CD player accepts digital data from the CD drive and converts it to an analog signal for amplification. CD drive ...
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CMOS CIRCUIT TECHNOLOGY
... FAN-OUT of a circuit is the maximum number of circuits, n, that can be connected to its output. Then, the capacitor in the above equation is Cn = n x C. The propagation delay is computed by the same formula. ...
... FAN-OUT of a circuit is the maximum number of circuits, n, that can be connected to its output. Then, the capacitor in the above equation is Cn = n x C. The propagation delay is computed by the same formula. ...
Digital Electronics - Test bank of Questions and Problems In order to
... flip-flop operates in step with the clock. Another term for this is: a. Synchronously b. Asynchronously c. Latched d. Unilaterally ...
... flip-flop operates in step with the clock. Another term for this is: a. Synchronously b. Asynchronously c. Latched d. Unilaterally ...
edge - EE Times
... Speaking of megahertz, the two on-chip analog PLLs, which operate as fast as 205 MHz, can not only divide and multiply an input clock, but also enable you to insert programmable latency from 24 to +2 nsec. DynaChip made many of these enhancements with PCI and other highperformance interfaces in mind ...
... Speaking of megahertz, the two on-chip analog PLLs, which operate as fast as 205 MHz, can not only divide and multiply an input clock, but also enable you to insert programmable latency from 24 to +2 nsec. DynaChip made many of these enhancements with PCI and other highperformance interfaces in mind ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... The XOR gate is the basic logic block required to build full adder circuit. Thus by enhancing the performance of the XOR gate, efficient full adder can be obtained. The early designs of XOR gates were based on eight transistors or six transistors that are conventionally used in most designs. The mai ...
... The XOR gate is the basic logic block required to build full adder circuit. Thus by enhancing the performance of the XOR gate, efficient full adder can be obtained. The early designs of XOR gates were based on eight transistors or six transistors that are conventionally used in most designs. The mai ...
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.