digital logic design by floyd and jain
Digital logic design
Ngày tải lên :
27/03/2014, 20:00
... x
2
– L=1 iff (if and only if) x
1
AND x
2
are 1
The logical AND function (series connection)
S
x
1
L
Power
supply
S
x
2
Light
“·” AND operator
The circuit implements
a logical AND function
x
1
· ... operators
AND logical AND
–OR logical OR
– NOT logical NOT
– NAND, NOR, XOR, XNOR (covered later)
ã Assignment operator <=
A variable (usually an output) should be assigned the result
of the logic ... Engineering
NAND and NOR logic networks
ãA NAND gate is a
functional combination
of an AND gate followed
by a NOT gate
ãA NOR gate is a
functional combination
of an OR gate followed
by a NOT...
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mohamed najim - digital filters design for signal and image processing
Ngày tải lên :
05/06/2014, 12:05
... kyEkykxEkxEkkC
xy
(1.20)
This page intentionally left blank
Digital Filters Design for Signal and Image Processing
24 Digital Filters Design for Signal and Image Processing
We can also represent, especially ... analog to digital filter conversion . 183
Digital Filters Design for
Signal and Image Processing
Edited by
Mohamed Najim
xiv Digital ... the quantification step and the
response time of the digital system, both during acquisition and restitution.
However, by improving the precision of the A/D converter and the speed of the
calculators,...
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Digital Logic and Microprocessor Design ppt
Ngày tải lên :
17/03/2014, 17:20
... to reduce a Boolean equation
Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits
51
Digital Logic and
Microprocessor Design
With VHDL
Enoch ... Appendix C.
Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors
28
o: OUT STD _LOGIC) ;
END and2 gate;
ARCHITECTURE Dataflow OF and2 gate IS
BEGIN
o <= i1 AND i2;
END ... 2-input NAND gate
LIBRARY IEEE;
USE IEEE.STD _LOGIC_ 1164.all;
ENTITY NAND2gate IS PORT (
x: IN STD _LOGIC;
y: IN STD _LOGIC;
f: OUT STD _LOGIC) ;
END NAND2gate;
ARCHITECTURE Dataflow OF NAND2gate...
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- 1
Digital Logic and Microprocessor Design With VHDL potx
Ngày tải lên :
19/03/2014, 21:20
... STD _LOGIC;
BEGIN
term_1 <= M AND (NOT D) AND V;
term_2 <= M AND D AND (NOT V);
term_3 <= M AND D AND V;
S <= term_1 OR term_2 OR term_3;
END Dataflow;
(a)
Digital Logic and Microprocessor Design with ...
equivalent
inverse
Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits
43
the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting ... gate
LIBRARY ieee;
USE ieee.std _logic_ 1164.ALL;
ENTITY and2 gate IS PORT(
i1, i2: IN STD _LOGIC;
Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors
24
Similarly,...
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fundamentals of digital logic and microcomputer design
Ngày tải lên :
01/06/2014, 10:12
...
C
and assembly languages.
Three design levels are covered in this book: device level, logic level, and system
level. Device-level design, which designs logic gates such as AND,
OR,
and ...
Fundamentals
of
Digital Logic andhficrocomputer Design.
M.
Rafiquzzaman
Copyright
0
2005
John Wiley
&
Sons,
Inc.
24
Fundamentals
of
Digital Logic and Microcomputer Design
Now, ... view. Logic- level design is the design tech-
nique in which logic gates are used to design a digital component such as an adder. Final-
ly, system-level design is covered for typical Intel and...
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DNA by Design. Stephen Meyer and the Return of the God Hypothesis
Ngày tải lên :
01/11/2013, 07:20
... tested) hypotheses that answer the obvious questions: what was
designed and what wasn’t; and when, where, how, and by whom was design
information supposedly inserted?
7
Although his Discovery ... How intelligent design creationism is
wedging its way into the cultural and academic mainstream. In Intelligent Design
Creationism and Its Critics: Philosophical, Theological and Scientific Perspectives, ... Forrest
2001 and Forrest and Gross 2003.
11. By coincidence, this JIS issue also contained an article by two other ID propo-
nents, Karl W. Giberson and Donald A. Yerxa. In “Providence and the Chris-
tian...
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Analog and digital filter design
Ngày tải lên :
09/01/2014, 17:18
...
24
1
44
Analog and Digital Filter Design
Frequency
Freqency
Figure
2.2
(c-d)
Passband and Stopband Response
(a) Smooth Passband. This can be approximated by Bessel and Butterworth responses. ... stopband atten-
uation. Thus four combinations of passband and stopband responses are pos-
sible. Bessel and Butterworth filters have a smooth passband and a smooth decay
in the stopband. Chebyshev ...
Bandstop Using Multiple Feedback Bandpass Section
Denormalization of Bandstop Design Using MFBP Section
Bandstop Using Dual Amplifier Bandpass (DABP) Section
Denormalization
of
Bandstop Design...
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Báo cáo khoa học: Improving thermostability and catalytic activity of pyranose 2-oxidase from Trametes multicolor by rational and semi-rational design pdf
Ngày tải lên :
07/03/2014, 03:20
... Concomitantly, Phe454
rotates and moves some 7 A
˚
to fill the active site and
pack against the FAD cofactor. In the loop between
b-strand B6 in the substrate-binding domain and
strand E2 in the hinge domain, ... mutagenesis, and identified variants L537G and
L537W, which are characterized by a higher stability and improved cata-
lytic properties. We report detailed studies on both thermodynamic and
kinetic ... buffer (pH 6.5) at 60, 70 and 75 °C, respectively,
and by subsequent measurements of the enzyme activity (A)
at various time points (t) using the standard ABTS assay and
glucose as the substrate....
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modeling of chemical kinetics and reactor design by a. kayode coker
Ngày tải lên :
01/04/2014, 10:25
... water and oxygen.
REACTION MECHANISMS
The reaction mechanisms in the fermentation of glucose to gluconic
acid are:
4 Modeling of Chemical Kinetics and Reactor Design
of the correct mechanism and ... 44 Modeling of Chemical Kinetics and Reactor Design
Example 1-3
The Thermal decomposition of ethane to ethylene, methane, butane,
and hydrogen can be expressed by the following mechanism.
CH CH
k
26 ... chemical and microbiological con-
version of material with the transport of mass, heat and momentum.
These processes are scale-dependent (i.e., they may behave differently
in small and large-scale...
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- 0
chemical reactor analysis and design by gilbert f. froment
Ngày tải lên :
01/04/2014, 10:25
...
M,,
and a simple termina-
tion step of an extension of
Eq.
(b),
P,
+
M,
ME+,
.
The more general
case
is
most easily handled by
use
of the steady-state approximation, whereby
dP ... 4.989
Run
3
(5%
error randomized
by
sign)
kl
1.00
0.968 0.962
kz
0.50
0.487 0.467
k3
10.0
9.730 9.687
k4
5.0
4.900 4.873
Run
4
(10%
error
randomized
by
sign)
k
I
1.00
1.025 ... given in Rodigin and Rodigina
[12].
The
situation of
general first-order reaction networks
has
been
considered
by
Wei and Prater
[I
31
in
a particularly elegant and now
classical...
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High speed digital system design a handbook of interconnect theory and design practices john wiley
Ngày tải lên :
05/04/2014, 23:04
... theory
to fully understand the subject. This book will focus directly on the area of digital design and
will explain the necessary concepts to understand and solve contemporary and future
problems ... system timing.
Digital design has acquired the complexity of the analog world and more. However, it has not
always been this way. Digital technology is a remarkable story of technological evolution. ... radio-frequency design and microwave design. The problem
is that most references on the necessary subjects are either too abstract to be immediately
applicable to the digital designer, or they...
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digital design for print and web
Ngày tải lên :
05/05/2014, 11:19
... comput-
ers, and digital design software to create computer graphics, printed page layouts,
animations, and Web pages that move into the realm of 3-D virtual design and
4-D time-based design. But ... street art and design. Design by Jeewon Shin.
98364c01.indd 5 2/17/10 9:45:44 PM
www.it-ebooks.info
PART ONE Theory and Principles10
Information design arranges
chunks of data and information ... magazine designs, and advertise-
ments (Meggs 2006).
Tools and techniques used by designers today were inuenced by modern-
ism; these techniques include montage, collage, symmetrical and asymmetrical...
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