digital logic and microprocessor design with vhdl pdf

... <= not ((not a and not b and c) or (a and not b and c) or (a and b and c)); end B_function; Listing P58 1.59 See Waveform P1.59 Notice that F is 0 for minterms 1, 5, and 7 and F is 0 for all ... not c) or (not a and b and c) or (a and b and not c) or (a and b and c); end B_function; Listing P56 1.57 See Waveform P1.57 Notice that F is 1 for minterms 2, 3, 6, and 7 and F is 0 for all other ... IEEE.STD_LOGIC_1164.ALL; entity CSOP1 is port ( a, b, c : in std_logic; f : out std_logic ); end CSOP1; architecture B_function of CSOP1 is begin Trang 8f <= (not a and b and not c) or (not a and

Ngày tải lên: 20/08/2020, 12:02

... the layer to multiply and move it down and to the right with the Move tool Duplicate this layer and then move it up and to the left a little And finally, duplicate this layer and use Free-Transform ... Control(PC)/Command(Mac) key and the Pen tool will return Trang 4Chapter 12: Sketch and Dry Brush Effects12 36 Return to the Tool Options bar Click on the Create New Shape Area option and set the ... canvas, filling it with orange Then, enable the Add to Shape Area operation and draw some more closed shapes within the same layer Create shape areas that fill the right figure’s gloves and the center

Ngày tải lên: 08/08/2014, 23:21

... Control(PC)/Command(Mac)-A and copy by typing Control(PC)/Command(Mac)-C Return to your working file and, with the selection still active, paste into the active selection by typing Control(PC)/Command(Mac)-Shift-V ... forearm and hand Fill the current selection within the layer mask with black to hide it Deactivate the selection by typing Control(PC)/Command(Mac)-D Create radial, black to transparent gradients within ... together logically and add them to groups For instance, click on one of the torn face layers, and then Control(PC)/Command(Mac)-click on the others so that all three are selected Then, with all

Ngày tải lên: 08/08/2014, 23:21

... AutoCAD 2008 – the AutoCAD SHX fonts and the Windows True Type fonts The ITALIC, ROMAND, ROMANS and STANDARD styles shown in Fig 6.33 are AutoCAD text fonts The TIMES and ARIAL styles are Windows True ... For Dimension Text Edit – te For Quick Leader – l And to exit from the dimension commands – e (Exit). First example – hor and ve (Horizontal and vertical) – Fig 6.10 1 Construct the outline in ... right-click Dim: right-click And the 50 and 140 horizontal dimensions are added to the outline 3 Continue to add the right-hand 50 dimension Then when the com-mand line shows: Dim: enter ve

Ngày tải lên: 09/08/2014, 11:20

... viewport and with the Move tool, move the boxand its hole into the correct position with regard to the plate 11 With Union, form a union of the plate and box. 12 Click in the Front viewport and construct ... in the Right viewport and with the Move tool, move the two webs into their correct positions between the box and the plate Then, with Union, form a union between the webs and the 3D model. 14 ... cylinder of radius 30 and height 25 and another of radius 25 and height 60 central to the lower part of the 3D solid so far formed 10 Place the screen in the 3D Navigate/Top view and with the Move tool

Ngày tải lên: 09/08/2014, 11:20

... boundary Impurity binding energy with GB includesmutual influence of elements in grain bulk and on the boundary in accor-dance with Guttmann’s theory [Eqs (18) and (19)] Auger electron spectro-scopy ... could be simplified for steels with high undercooled austenite stability The GBSdevelops in this case in austenite in short time and has no dependence onphase and structure transformations at ... statistically recrystallized proportion and estimation of the size of deformed austenite grains The grain growth kinetics satisfy the law [73] ani-inTables 7and8and shown inFig 41 The cooling curve

Ngày tải lên: 10/08/2014, 12:21

... and ‘W’ stand forunknown values,‘Z’ stands for high impedance, ‘L’ and ‘H’ mean weak 0 logic andweak 1 logic respectively,‘-’ stands for don’t care logic value An array of elements with the data ... Thus, theprocess of designing digital logic starts with the behavioral description of thesystem to be designed Building blocks such as, registers, multiplexors, and logicblocks with their input ... unknown logic value, ‘L’—weakdrive, logic zero,‘H’—weak drive, logic one, ‘-’—don’t care) and std_logic_arithwhich contains the signed and unsigned data types and related arithmetic and com-parison

Ngày tải lên: 22/01/2018, 16:46

... Trang 1Digital Economy and Social Design Trang 2Digital Economy and Social Design Springer Trang 3Professor Graduate School of Interdisciplinary ... information and knowledge to sustain the development of society and the economy, whether or not new technological innovation will aggravate inequality, and what skills, tech-niques, and institutional design ... This chapter begins with a look at the interactive relationship between the market economy and technological development, and the evolution of information technology (IT) and the digital economy

Ngày tải lên: 11/05/2018, 17:03

... std_logic; out1 : out std_logic); end nand3; architecture concurrent of nand3 is begin out1 <= not (in1 and in2 and in3); end concurrent; library ieee; use ieee.std_logic_1164.all; entity nand4 ... 2-35 Figure 4-40: Structural VHDL Description library ieee; use ieee.std_logic_1164.all; entity nand2 is port(in1, in2: in std_logic; out1 : out std_logic); end nand2; This work is protected ... std_logic_vector(2 to 0); f: out std_logic); end fig440; architecture structural_2 of fig440 is component NAND2 port(in1, in2: in std_logic; out1: out std_logic); end component; component NAND3

Ngày tải lên: 28/02/2019, 15:14

... to Problems Marked with a * in Logic and Computer Design Fundamentals, 4th EditionTrang 13Problem Solutions – Chapter 4X3 X4 f N3 N4 N5 N6 begin F <= (X and Z) or ((not Y) and Z); end; The ... 0101 011 0101ASCIId) 0011 0010 1011 0101 1011 0101ASCII with Odd Parity Trang 5Solutions to Problems Marked with a * in Logic and Computer Design Fundamentals, 4th EditionVerification of DeMorgan’s ... Problems Marked with a * in Logic and Computer Design Fundamentals, 4th EditionNumber of bits in array = 216 x 24 = 220 = 210 * 210 Row Decoder size = 210 a) Row Decoder = 10 to 1024, AND gates =

Ngày tải lên: 07/10/2021, 12:22

... explored the interplay between digital marketing and technological innovation, digital marketing and digital orientation, and technological innovation and digital orientation.Based on arguments, ... digital marketing and its interaction with technological innovation and digital orientation impact on SME performance?(2) How does the role of technological innovation and its interaction with ... conducted on 180 performance of Digital finance, digital that digital marketing,Data and SMEs Testing Indonesian marketing, digital digital finance, and digital Network hypotheses is based on

Ngày tải lên: 17/07/2024, 15:18

... digital marketing and its interaction with technologicalinnovationanddigitalorientationimpactonSMEperformance(2) How does the role of technological innovation and its interaction with digital ... explored the interplay between digital marketing and technological innovation, digital marketing and digital orientation, and technological innovation and digitalorientation.Based on arguments, ... conducted on 180 performance of Digital finance, digital that digital marketing,Data and SMEs Testing Indonesian marketing, digital digital finance, and digital Network hypotheses is based on

Ngày tải lên: 17/07/2024, 15:18

... control, and communi-cations in myriad applications With contemporary EDA tools, one logic designercan create complex digital designs that formerly required a team of a half dozenlogic designers ... advancement is not without problems Digital test and verificationpresent major hurdles to continued progress Problems associated with digital logictesting have existed for as long as digital logic itself ... Trang 3DIGITAL LOGIC TESTING AND SIMULATIONTrang 5SECOND EDITIONAlexander Miczo A JOHN WILEY & SONS, INC., PUBLICATION DIGITAL LOGIC TESTING AND SIMULATION Trang 6Copyright

Ngày tải lên: 09/08/2014, 16:20

... of NAND and NOR gatesTrang 24Exa mpl eTrang 27Alternate Logic-Gate RepresentationsStandard and alternate symbols for various logic gates and inverter. Invert each input and output of the standard ... 6More Logic Functions: NAND, NOR, XOR and XNOR Trang 2w ° More 2-input logic gates (NAND, NOR, XOR) ° Extensions to 3-input gates ° Converting between sum-of-products and NANDs ° Positive and negative ... Trang 32NOR Gate and LawsTrang 33NAND Gate and LawsTrang 34° Basic logic functions can be made from NAND, and NOR functions ° The behavior of digital circuits can be represented with waveforms,

Ngày tải lên: 12/02/2020, 15:41

... Transfer° Data can move from register to register. ° Digital logic used to process data ° We will learn to design this logic Register C Digital Logic Circuits Trang 31Transfer of Information ° Data ... Trang 1Digital Logic DesignLecture 3 Complements, Number Codes and Registers Trang 2w ° Complement of numbers • Addition and subtraction ° Binary coded decimal ... will learn to use and design these components. Trang 33° 2’s complement most important (only 1 representation for zero). ° Important to understand treatment of sign bit for 1’s and 2’s complement.

Ngày tải lên: 12/02/2020, 18:08

... multi-bit inputs (DataA and DataB) DataOut Think of ALU as a number of other arithmetic and logic blocks in a single box! Function selects the block Adder Subtract AND … Trang 11ALU Integrated ... horizontally and moves around the screen with the mouse. 2 Press the r key again (or click the Right mouse button) to rotate the device 90°. 3 Drag the resistor above and to the left of the transistor and ... datapaths • ROMs often are used in the control path ° Build a data and control path Trang 10Arithmetic Logic Unit° Arithmetic logic unit functions • Two multi-bit data inputs • Function indicates

Ngày tải lên: 12/02/2020, 19:02

... digits A1 and A0 from left to right, and the second number is B1 and B0 ° The problem specifies three outputs: G, E and L Comparing 2-bit Numbers - Specification Trang 9easiest to start with a ... 1 only when A < B ° Make sure you understand the problem • Inputs A and B will be 00, 01, 10, or 11 (0, 1, 2 or 3 in decimal) • For any inputs A and B, exactly one of the three outputs will ... implement logic Trang 3° A circuit that compares 2 binary words and indicates whether they are equal is a comparator. ° Some comparators interpret their input as signed or unsigned numbers and also

Ngày tải lên: 12/02/2020, 23:58

... multilevel circuits can be realized using NAND or NOR gates only. Trang 58NAND and NOR CircuitsTrang 60NAND and NOR CircuitsTrang 62NAND and NOR CircuitsTrang 64NAND and NOR CircuitsTrang 65Create a truth ... combinational and not sequential (i.e no feedback or storage elements). Trang 28Digital Design Overview° Design digital circuit from specification ° Digital inputs and outputs known • Need to determine logic ... 47° Design of a circuit starts with specification and ends up with a logic diagram. ° Analysis for a combinational circuit consists of determining the function that the circuit implements with:

Ngày tải lên: 13/02/2020, 00:14

... the analysis and design of NAND and NOR gate networks. Trang 7NAND-NAND & NOR-NOR Networks= = Trang 8NAND-NAND Networks° Mapping from AND/OR to NAND/NAND a b c d Trang 9NAND-NAND Networksa ... circuit, inversion is done once and signal distributed Trang 13Two-level Logic using NAND Gates (cont’d)Trang 14° Convert from networks of ANDs and ORs to networks of NANDs and NORs • Introduce appropriate ... corresponding "bubble" • Conservation of inversions • Do not alter logic function ° Example: AND/OR to NAND/NAND Z NAND NAND NAND Trang 15Z = [ (A  •  B)'  • (C   • D)'  ]'    = [ (A' + B')  •  (C' + D')  ]'

Ngày tải lên: 13/02/2020, 00:36

... all 1’s are covered° Try to minimize total product terms ° Design could be implemented using NANDs and NORs Trang 9Don’t cares° In digital systems it often happens that certain input conditions ... Trang 1Lecture 8More Karnaugh Maps and Don’t Cares Trang 2w ° Karnaugh maps with four inputs • Same basic rules as three input K-maps ° Understanding prime implicants • Related to minterms ... say that (x 1 , x 2 ) = 11 is a don’t-care condition , meaning that a circuit with x 1 and x 2 as inputs can be designed by ignoring this condition. ° A function that has don’t-care condition(s)

Ngày tải lên: 13/02/2020, 01:04