automatic test pattern generation vlsi design
Tài liệu Solutions for CMOS VLSI Design 4th Edition (Odd). ppt
Ngày tải lên :
19/02/2014, 15:20
... Li’l Abner. The test plots may have received their name because
they resembled shmoos. See Baker and van Beers, “Shmoo Plotting: The Black Art
of IC Testing,” IEEE Design and Test of Computers, ... ell
p-select
n-select
metal1
active
contact
V
DD
CHAPTER 4 SOLUTIONS
9
4.11 D = N(GH)
1/N
+ P. Compare in a spreadsheet. Design (b) is fastest for H = 1 or 5.
Design (d) is fastest for H = 20 because it has a lower logical effort and more stages ... 40960. The best
number of stages is log
4
F = 7.66, so try an 8-stage design: NAND3-INV-NAND2-
INV-NAND2-INV-INV-INV. This design has an actual logical effort of G = (5/3)
* (4/3) * (4/3) = 2.96,...
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Dynamic Test Input Generation for Database Applications pot
Ngày tải lên :
07/03/2014, 14:20
... ACM 978-1-59593-734-6/07/0007 $5.00.
Keywords: directed random testing, database applica-
tions, automatic test generation, concolic testing.
1. INTRODUCTION
Programs that interact with database ... augmented
with automatically generated tests. Automatic test gen-
eration has received a lot of research attention, and there
are several algorithms and implementations that generate
test suites. ... and a tool for the automatic
generation of test input data for database applications.
Given a program which makes calls to a database through an
API, we automatically generate test inputs for the...
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VLSI DESIGN Thiết kế vi mạch số - Chapter 0: Course Introduction docx
Ngày tải lên :
10/03/2014, 08:20
... CMOS VLSI Design A Circuits and Systems
Perspective, Addison Wesley, 2010
2. Tống Văn On, Thiết kế vi mạch CMOS VLSI - tập 1, NXB Phương Đông, 2007
3.
Tống Văn On, Thiết kế vi mạch CMOS VLSI ... Office: 116B1, IC Design Lab, Monday 9-11am
2
Bộ môn Kỹ Thuật Điện Tử
Course Outcomes
• Understand CMOS transistor
• Understand transistor layout and fabrication
• Able to design logic gates ... fabrication
• Able to design logic gates from transistors
• Able to design a CMOS IC with Verilog language
• Able to optimize architecture of the design
5
Bộ môn Kỹ Thuật Điện Tử
Course Preparation
• Textbooks:
–...
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INTELLECTUAL PROPERTY PROTECTION IN VLSI DESIGNS pdf
Ngày tải lên :
16/03/2014, 12:20
... conducting manufacturing
related test and so on. Third, design target is different. In reuse-based design,
design for reuse becomes a critical design objective for all designs.
As suggested in the ... Redundant pattern encoding “wallpapers” the original image with the
Design Security: from the Point of View of An Embedded System Designer
7
made the greatest contribution in improving the design ... their applicability
to VLSI design IP protection.
1.
Network Security and Privacy Protection
The reuse-based design methodology forces designers to cooperate beyond
their design team/company. The...
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CMOS VLSI Design - Lecture 1: Introduction ppt
Ngày tải lên :
19/03/2014, 10:20
...
process
CMOS VLSI Design
4th Ed.
0: Introduction 31
Polysilicon Patterning
Use same lithography process to pattern polysilicon
Polysilicon
p substrate
Thin gate oxide
Polysilicon
n well
CMOS VLSI Design ... oxide
n well
n+n+
n+
p+p+p+
Contact
CMOS VLSI Design
4th Ed.
0: Introduction 40
Simplified Design Rules
Conservative rules to get you started
CMOS VLSI Design
4th Ed.
0: Introduction 6
nMOS ... Diffusion
p+ Diffusion
n well
CMOS VLSI Design
4th Ed.
0: Introduction 35
N-diffusion cont.
Strip off oxide to complete patterning step
n well
p substrate
n+n+
n+
CMOS VLSI Design
4th Ed.
0: Introduction...
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CMOS VLSI Design - Lecture 2: Circuits & Layout docx
Ngày tải lên :
19/03/2014, 10:20
... VLSI Design
4th Ed.
1: Circuits & Layout 2
Outline
A Brief History
CMOS Gate Design
Pass Transistors
CMOS Latches & Flip-Flops
Standard Cell Layouts
Stick Diagrams
CMOS VLSI ... transistors
Courtesy Texas Instruments
[Trinh09]
© 2009 IEEE.
CMOS VLSI Design
4th Ed.
1: Circuits & Layout 39
Example: Inverter
CMOS VLSI Design
4th Ed.
1: Circuits & Layout 37
Nonoverlapping ...
flip-flop
Flop
CLK
D Q
D
CLK
Q
CMOS VLSI Design
4th Ed.
1: Circuits & Layout 5
Annual Sales
>10
19
transistors manufactured in 2008
– 1 billion for every human on the planet
CMOS VLSI Design
4th Ed.
1:...
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CMOS VLSI Design - Lecture 3: CMOS Transistor Theory potx
Ngày tải lên :
19/03/2014, 10:20
... CMOS VLSI DesignCMOS VLSI Design
4th Ed.
3: CMOS Transistor Theory 6
nMOS Cutoff
No channel
I
ds
≈ 0
+
-
V
gs
= 0
n+ n+
+
-
V
gd
p-type body
b
g
s
d
CMOS VLSI DesignCMOS VLSI Design
4th ... ∆V
– Capacitance and current determine speed
Lecture 3:
CMOS
Transistor
Theory
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
3: CMOS Transistor Theory 5
Terminal Voltages
Mode of operation depends ... operation
– Cutoff
– Linear
– Saturation
V
g
V
s
V
d
V
gd
V
gs
V
ds
+
-
+
-
+
-
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
3: CMOS Transistor Theory 11
Carrier velocity
Charge is carried by...
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CMOS VLSI Design - Lecture 4: Nonideal Transistor Theory pdf
Ngày tải lên :
19/03/2014, 10:20
... Effect
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
4: Nonideal Transistor Theory 16
Body Effect Cont.
For small source-to-body voltage, treat as linear
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
4: ... voltage
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
4: Nonideal Transistor Theory 8
Mobility Degradation
High E
vert
effectively reduces mobility
– Collisions with oxide interface
CMOS VLSI DesignCMOS VLSI ... 1.98 0 C
T 1.8 70 C
S 1.62 125 C
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
4: Nonideal Transistor Theory 7
Coffee Cart Analogy
Tired student runs from VLSI lab to coffee cart
Freshmen are...
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CMOS VLSI Design - Lecture 5: DC & Transient Response doc
Ngày tải lên :
19/03/2014, 10:20
... VLSI DesignCMOS VLSI Design
4th Ed.
5: DC and Transient Response 36
Layout Comparison
Which layout is better?
A
V
DD
GND
B
Y
A
V
DD
GND
B
Y
Lecture 5:
DC &
Transient
Response
CMOS VLSI ... insight
I
dsn
I
dsp
V
out
V
DD
V
in
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
5: DC and Transient Response 10
Current vs. V
out
, V
in
V
in5
V
in4
V
in3
V
in2
V
in1
V
in0
V
in1
V
in2
V
in3
V
in4
I
dsn
, |I
dsp
|
V
out
V
DD
CMOS VLSI ... delay of a fanout-of-1 inverter
C
C
R
2C
2C
R
2
1
A
Y
C
2C
C
2C
C
2C
R
Y
2
1
d = 6RC
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
5: DC and Transient Response 33
Delay Components
Delay has two parts
–...
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CMOS VLSI Design - Lecture 6: Power potx
Ngày tải lên :
19/03/2014, 10:20
... body bias in active mode
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
7: Power 2
Outline
Power and Energy
Dynamic Power
Static Power
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
7: Power 19
Voltage ... determining if block will be used
Lecture 6:
Power
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
7: Power 15
Switching Probability
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
7: Power 16
Example
A 4-input ... =
∫
CMOS VLSI DesignCMOS VLSI Design
4th Ed.
7: Power 13
Dynamic Power Reduction
Try to minimize:
– Activity factor
– Capacitance
– Supply voltage
– Frequency
2
switching DD
P CV f
α
=
CMOS VLSI...
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Báo cáo khoa học: "An Improved Extraction Pattern Representation Model for Automatic IE Pattern Acquisition" ppt
Ngày tải lên :
23/03/2014, 19:20
... Predicate-Argument patterns and Chain-model patterns that contribute to the extraction task. (d) Subtree
model patterns that contribute the extraction task.
creases. In particular, many of the pattern candidates
overlap ... extraction
patterns, if pattern A subsumes pattern B (say, A is
(shoot ( C-PERSON -OBJ)(to death)) and B is (shoot ( C-
PERSON -OBJ))), there is no added contribution for
extraction by pattern matching ... document set from
the one used for pattern learning. The pattern match-
ing system, given a set of extraction patterns, clas-
sifies a document as retrieved if any of the patterns
match any portion of...
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Báo cáo khoa học: Analysis of dopamine transporter gene expression pattern ) generation of DAT-iCre transgenic mice doc
Ngày tải lên :
30/03/2014, 08:20
... cells [10].
In the ventral tegmental area and the substantia ni-
gra, the pattern of iCre expression was similar to the
pattern of expression of the endogenous DAT gene
reported in previous in ... Authors Journal compilation ª 2007 FEBS 3573
Analysis of dopamine transporter gene expression
pattern ) generation of DAT-iCre transgenic mice
Marc Turiault
1,
*, Se
´
bastien Parnaudeau
1,
*, Aude ... and A10 nuclei (Fig. 1B).
Cre-mediated recombination pattern
We investigated the distribution of Cre expression and
the DNA recombination pattern in the transgenic
mouse line, by analyzing one...
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vlsi design course lecture notes ch6
Ngày tải lên :
28/04/2014, 11:04
... Qe
ECE 410, Prof. A. Mason Lecture Notes 6.31
Junction Areas
• Note: calculations assume following design rules
–poly size, L = 2λ
– poly space to contact, 2λ
–contact size, 2λ
–active overlap of...
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vlsi design course lecture notes ch12
Ngày tải lên :
28/04/2014, 11:04
... (c
i+1
Æ c
i
)
• 4b Dynamic Manchester Carry Generation
– minor ripple delay
– threshold drop on propagate
– very few transistors
single bit carry
generation in
dynamic logic
a
i
b
i
c
i
c
i+1
0 ... active
x = disabled
alternative design:
- do not add pMOS M3
- make W of M1
significantly larger than
W of M4
Æ C
i
will override VDD
• Corrected Manchester Carry Generation Circuit
M4
M3
M2
M1
ECE ... carry under certain conditions and skip the
carry -generation block
• recall c
i+1
= g
i
+ c
i
•p
i,
g
i
= a
i
•b
i
, p
i
= a
i
⊕ b
i
• note generation of p
i
is more complex (XOR) than g
i
(AND)
–so,...
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vlsi design course lecture notes ch13
Ngày tải lên :
28/04/2014, 11:04
... outputs feed row drivers
• buffers to drive large WL capacitance
•Physical Design
– layout scheme matches regular
patterning shown in schematic
• horizontal and vertical routing
Expanded Core ... control voltage
ECE 410, Prof. A. Mason Lecture Notes 13.10
SRAM Block Architecture
• Example: 2-Core design
–core width = k•n
• n = SRAM word size; 8, 16, etc.
• k = multiplier factor, 2,3,4,etc.
– ... bitlinelines
– Æ lower speed and higher power consumption
• Multi-port SRAM options for ECE410 Design Project
–Two ports
• 1 port read and write
• 1 port read only
–Three ports
• 2 ports for...
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