... from a basic point of 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 ... Motorola
68030168040/68060/PowerPC
14
TABLE 1.2
Fundamentals
of
Digital Logic and Microcomputer Design
Comparison of output characteristics of LS-TTL, nMOS, HC, and HCT
IOH
VOL
IOL
LS-TTL ... dissipation (in mW) of a gate.
1.2 Design Levels
Three design levels can be defined for digital systems: systems level, logic level, and
device level.
Systems level
is the type ofdesign in which...
...
inverse
Digital Logic and Microprocessor DesignwithVHDL Chapter 2 - Digital Circuits
43
the focus is on the designof the digital circuitry of the microprocessor, the memory, and other supporting digital ... ieee.std _logic_ 1164.ALL;
ENTITY and2gate IS PORT(
i1, i2: IN STD _LOGIC;
Digital Logic and Microprocessor DesignwithVHDL Chapter 1 - Designing Microprocessors
24
Similarly, for a sum -of- products ... both of
which are a power of 2, a binary number can be easily converted to an octal or hexadecimal number, or vice versa.
Digital Logic and Microprocessor DesignwithVHDL Chapter 2 - Digital...
... forms of modulo-n counters, in the generation of
harmonic clock subfrequencies, and in many higher order functions such as
digital- to-analog and analog-to -digital devices.
Fundamentals ofDigital ... To set a state, use OR with
a mask of 1. To reset a state, use AND with a mask of 0. To invert a state,
use XOR with a mask of 1.
Table 1-4.
Truth Table for AND Gate with One Input as a Mask
A ... simulation of an 8-bit PRNG.
Note how the DAC displays the numerical values of the Boolean parallel
outputs.
Figure 5-8.
LabVIEW Program for the 8-Bit PRNG with Chart Output
Fundamentals of Digital...
... cycle. Each stage of the cycle contains
specific activities that you perform to achieve the best possible database design.
Database Design
Database design is just one of the stages of the development ... Overview of Data Modeling and
Database Design
8
Overview of Data Modeling and Database Design 8Ć5
Overview
When you create a database, you need to carefully consider its components. For
assistance with ... naming rules, and guidelines.
1
2
Overview of Data Modeling and Database Design 8Ć11
Data Model
Models are a cornerstone of design. Engineers build a model of a car before putting it
into production...
... ideas and new methods are endless. The concepts ofdigital library, digital
valley, digital home, digital enterprise, digital economy and even digital earth’,
which is the common framework used ... The characteristics ofdigital equipment embody the digitali-
zation of movement, including the digital modeling of the driving process, motion
planning under the conditions of multiple restrictions, ... positive design, reverse engineering and integration of positive
design and reverse engineering, but these methods can only make the geometric
information of product digital [16]. A key feature of...
... fields ofdigital manufacturing.
2.1.1 Operation Reference Mode ofDigital Manufacturing System
The basic process of the digital manufacturing means that the design, simulation
and production of ... the digitalization of the systems, including a variety of digital
technologies and digital- manufacturing-oriented resources and the environment
technologies in the whole lifecycle of the digital ... The characteristics ofdigital equipment embody the digitali-
zation of movement, including the digital modeling of the driving process, motion
planning under the conditions of multiple restrictions,...
...
inverse
Digital Logic and Microprocessor DesignwithVHDL Chapter 2 - Digital Circuits
43
the focus is on the designof the digital circuitry of the microprocessor, the memory, and other supporting digital ... reduce a Boolean equation
Digital Logic and Microprocessor DesignwithVHDL Chapter 2 - Digital Circuits
51
Digital Logic and
Microprocessor Design
With VHDL
Enoch O. ... ieee.std _logic_ 1164.ALL;
ENTITY and2gate IS PORT(
i1, i2: IN STD _LOGIC;
Digital Logic and Microprocessor DesignwithVHDL Chapter 1 - Designing Microprocessors
24
Notice, in Figure 2.11, the use of...
... pre-
senting the importance of maintaining a good reading knowledge of
Fortran.
Beginning with a brief description of computer architecture, the
book then covers the fundamentalsof computer programming ... anything; however,
we can, without loss of the thread being developed here, include the
design
of engines within the definition. For example, many electrical
engineers build (design) electrical engines ... The mean of a set of data is just the average value. Engineers
use the mean in many applications to predict the behavior of sys-
tems over time or the expected parameter of a component within
a...
... interaction of the WT-penetratin and the two
W48F- and W56F-variants, with sonicated lipid vesicles,
consisting either of zwitterionic phosphatidylcholine
(PtdCho) or of a mixture of PtdCho with negatively
charged ... emission spectra of
the peptides upon addition of SUVs. Intrinsic fluorescence
of the Trp residues of the penetratin peptides was measured
before and after addition of different amounts of phospho-
lipid ... internalization [12].
The aim of this study was to gain better insight into the
mode of interaction of the penetratin peptide with lipid
bilayers and to investigate the role of the Trp residues and
the...