design course vlsi lecture notes ch2
design course vlsi lecture notes ch2
... Prof. A. Mason Lecture Notes Page 2.1
ECE 410: VLSI Design
Course Lecture Notes
(Uyemura textbook)
Professor Andrew Mason
Michigan State University
ECE 410, Prof. A. Mason Lecture Notes Page 2.20
Complex ... dissipation
pMOS
nMOS
assert-low
logic
inputs
output
assert-high
logic
ECE 410, Prof. A. Mason Lecture Notes Page 2.11
Creating Logic Gates in CMOS
• All standard Bo...
design course vlsi lecture notes ch3-5
... Metal 2 metal2
inv
in out
Part II: Layout Basics
ECE 410, Prof. A. Mason Lecture Notes Page 3.27
Design Rules: Intro
•Why have Design Rules
– fabrication process has minimum/maximum feature sizes ... CMOS process flow
– should be viewed as a slide show, not designed for printing
Part II: Layout Basics
ECE 410, Prof. A. Mason Lecture Notes Page 3.1
Review: CMOS Logic Gates
• NOR Sc...
design course vlsi lecture notes ch7
... way to improve speed!
ECE 410, Prof. A. Mason Lecture Notes 7.15
Switching Speed -Local Modification
• Previous analysis applies to the overall design
– shows that reducing feature size is critical ... (NAND)
ECE 410, Prof. A. Mason Lecture Notes 7.26
Performance Considerations
• Speed based on βn, βp and parasitic caps
• DC performance (V
M
, noise) based on βn/βp
• Design for sp...
design course vlsi lecture notes ch11
... internal
feedback
• Different structures used in VLSI
Transistor-Level
Circuit
Logic-Level
Circuit
ECE 410, Prof. A. Mason Lecture Notes 11.17
CMOS VLSI Clocked Latches
• Clocked (enable) Latch ... Mason Lecture Notes 11.30
C
2
MOS D Flip Flop
•Cascade 2 C
2
MOS Latches
– switch clock phases of master and slave blocks
VDD
Φ
D
Q
ΦΦ’
Φ’
QB
Master
Slave
ECE 410, Prof. A. Mason Lectu...
design course vlsi lecture notes hw4-s08
... appropriate
engineering-scale metric units. This goes for all homework in ECE410.
Problem 1
Design a CMOS circuit to implement the following function.
)( wzzyxf ⋅+⋅⋅=
a) Construct the schematic
design course vlsi lecture notes lab6
... functional blocks using custom IC design
tools are introduced and practiced by designing an 8-bit Shift Register.
Learning Objectives:
1. Gain understanding of physical design through schematic re-creation. ... with reset.
3. Understand design hierarchy at the schematic and physical design level.
4. Observe the functionality of a digital shift register circuit.
5. Learn how to...
vlsi design course lecture notes ch6
... sb
gv
mgs
r
o
C
gs
C
gb
C
sb
C
db
C
gd
Gate
Drain
Source
Body (Bulk)
ECE 410, Prof. A. Mason Lecture Notes 6.26
RC Model Capacitances
• Why do we care?
– capacitances determine switching speed
• Important Notes
– models developed for saturation ... sb
gv
mgs
r
o
C
gs
C
gb
C
sb
C
db
C
gd
Gate
Drain
Source
Body (Bulk)
ECE 410, Prof. A. Mason Lecture Notes 6.31
Junction Areas
• Note: c...
vlsi design course lecture notes ch12
... n-sized adder
ECE 410, Prof. A. Mason Lecture Notes 12.24
16b Adder Using 4b CLA Blocks
• Create SUMs from outputs of this circuit
ECE 410, Prof. A. Mason Lecture Notes 12.25
Other Adder Implementations
• ... 410, Prof. A. Mason Lecture Notes 12.26
Fully Differential Full Adder
• (a) sum-generate circuit
• (b) carry generate circuit
pMOS
nMOS pMOS
nMOS
ECE 410, Prof. A. Mason Lec...
vlsi design course lecture notes ch13
... rewrite
http://jas.eng.buffalo.edu/education/system/senseamp/
ECE 410, Prof. A. Mason Lecture Notes 13.23
DRAM Physical Design
• Physical design (layout) is CRITICAL in DRAM
– high density is required for commercial ... Æ
ECE 410, Prof. A. Mason Lecture Notes 13.27
ROM Array Layout
• very “regular” layout
• high packing density
–one txfor each
data point
ECE 410, Prof. A. Mason L...
vlsi design course lecture notes exam2 review
... Simple function calculators are preferred.
Exam Coverage
All lecture notes and all topics covered in lecture since Exam 1.
Lecture Notes Ch7, Ch 11, Ch 12, Ch 13, Advanced Digital (slides 1-25); ... True/False: covering concepts and theory
~10 Multiple Choice: covering concepts and theory from lecture notes
Matching, fill in the blank, etc. type questions are possible subs...