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VLSI Physical Design Course

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Learn physical design by skillchip online and self paced

Build Expertise in the Complete ASIC Physical Design Flow

Learn how a synthesized digital design is transformed into a physical chip layout through floorplanning, power planning, placement, clock tree synthesis, routing, timing analysis and physical verification.

SkillChip’s Physical Design course is designed for ECE and electronics students and graduates who want to develop practical knowledge of the VLSI backend design flow and prepare for careers in the semiconductor industry.

Course Overview

Learn the Technology Behind Modern Chip Implementation

Physical Design is the backend stage of ASIC development where a logical design is transformed into a physical layout that can ultimately be manufactured as a semiconductor chip.

This process involves making critical decisions about where cells and macros are placed, how power is distributed, how clocks are delivered, how signals are routed and whether the design meets timing and physical design requirements.

Our VLSI Physical Design course takes you through this journey step by step—from the fundamentals of ASIC implementation to advanced concepts such as timing closure, congestion optimization, ECOs and physical signoff.

The curriculum is structured to help learners understand not only what happens at each stage, but also why it happens and how Physical Design engineers analyze and solve problems during implementation.

What You’ll Learn

By completing the Physical Design course, you will develop an understanding of:
  • Complete ASIC RTL-to-GDSII flow
  • VLSI backend design concepts
  • Logic synthesis and technology mapping
  • Timing constraints and SDC
  • Standard-cell libraries and technology files
  • Floorplanning and chip planning
  • Macro and I/O placement
  • Power planning and power distribution
  • Standard-cell placement
  • Congestion analysis and optimization
  • Clock Tree Synthesis (CTS)
  • Clock skew, latency and uncertainty
  • Global and detailed routing
  • Static Timing Analysis (STA)
  • Setup and hold timing violations
  • Timing optimization and closure
  • ECO implementation
  • Physical verification concepts
  • DRC and LVS
  • Parasitic effects and extraction
  • IR drop and electromigration fundamentals
  • GDSII and signoff concepts
  • Linux and TCL scripting for EDA workflows

These areas closely reflect the core stages found in current industry-oriented Physical Design curricula.

Course Details

  • Level:
Beginner
  • Duration:
6+ hours
  • Format:
Self-paced
  • Language:
English
  • Instructor:
Emily Tan, UI Designer

What’s Included

18 video lessons
4 downloadable templates
3 design exercises
1 final project
Certificate of completion
Lifetime access + mobile support
ASIC BACKEND

Physical Design Flow

Understand the complete ASIC backend journey and see how every Physical Design stage connects to the next — from RTL / Netlist to final GDSII signoff.

ASIC Physical Design Journey
11 Stages
01
RTL / Netlist
02
Logic Synthesis
03
Design Constraints
04
Floorplanning
05
Power Planning
06
Placement
07
Clock Tree Synthesis
08
Routing
09
Static Timing Analysis
10
Physical Verification
11
Signoff & GDSII
Stage 01

RTL / Netlist

The starting point of the physical design journey, where the RTL or synthesized netlist represents the logical design of the chip.

↳

Follow the journey: Each stage builds on the previous one, taking the design closer to a fabrication-ready semiconductor layout.

INDUSTRY-ALIGNED TRAINING

Physical Design Curriculum

A structured learning path covering the complete RTL-to-GDSII journey — from semiconductor fundamentals and synthesis to timing closure, ECO and final signoff.

✓
Complete ASIC Backend Learning Path
Fundamentals → Implementation → Timing → Signoff
14 Core Modules
Topics Covered MODULE 01
Introduction to semiconductor technology
VLSI design overview
ASIC and SoC fundamentals
Front-end vs backend VLSI
ASIC design flow
RTL-to-GDSII overview
CMOS fundamentals
MOS transistor basics
CMOS logic gates
Standard cells
Cell libraries
PVT concepts
Process technology basics
Power, performance and area fundamentals
Introduction to physical design
Topics Covered MODULE 02
Number systems
Boolean algebra
Logic gates
Combinational circuits
Sequential circuits
Latches and flip-flops
Registers
Counters
Multiplexers and decoders
Finite State Machines
Clock concepts
Reset concepts
Setup and hold fundamentals
Propagation delay
Fanout
Transition
Topics Covered MODULE 03
Linux fundamentals
File and directory management
Linux commands
Environment variables
Shell basics
grep, sed and awk
Process management
File permissions
EDA environment setup
TCL fundamentals
Variables and expressions
Conditional statements
Loops
Procedures
TCL collections
EDA command scripting
Report processing & automation
Topics Covered MODULE 04
RTL design overview
Logic synthesis fundamentals
RTL-to-netlist transformation
Technology mapping
Standard-cell libraries
Timing libraries
Liberty files
Synthesis constraints
SDC fundamentals
Clock definitions
Input/output delays
Design rule constraints
Area optimization
Power optimization
Timing optimization
Synthesis reports
Netlist analysis
Logic Equivalence Checking
Topics Covered MODULE 05
Physical design inputs
Gate-level netlist
Technology files
LEF
DEF
Liberty
SDC
SPEF
SDF
RC information
Standard-cell information
Macro information
Technology rules
Design consistency checks
Data preparation
Design sanity checks
Topics Covered MODULE 06
Floorplanning fundamentals
Die and core definition
Die size estimation
Core utilization
Aspect ratio
Core margins
I/O placement
Macro placement
Macro orientation
Macro channels
Placement blockages
Routing blockages
Voltage areas
Floorplan optimization
Congestion considerations
Timing and power considerations
Topics Covered MODULE 07
Power distribution network
VDD and VSS
Power rings
Power stripes
Standard-cell power connections
Power grid design
Special cells
Tap cells
End-cap cells
Decap cells
Filler cells
Power integrity fundamentals
IR drop
Electromigration
Topics Covered MODULE 08
Placement fundamentals
Standard-cell rows
Global placement
Legalization
Detailed placement
Placement density
Congestion analysis
Timing-driven placement
Power-aware considerations
Cell sizing
Buffer insertion
High-fanout optimization
Placement constraints and violations
Topics Covered MODULE 09
Clock distribution
Clock tree fundamentals
Clock sources
Clock sinks
Clock latency
Clock skew
Clock uncertainty
Clock insertion delay
Clock tree structures
CTS objectives
Clock buffers
Clock routing
Clock balancing
Useful skew concepts
Post-CTS optimization
Topics Covered MODULE 10
Introduction to STA
Timing paths
Launch and capture concepts
Setup timing
Hold timing
Slack
Arrival time
Required time
Clock latency
Clock skew
Clock uncertainty
Timing constraints
Timing reports
Timing exceptions
False paths
Multicycle paths
Max transition
Max capacitance
Critical paths
OCV concepts
MCMM and timing violation analysis
Topics Covered MODULE 11
Routing fundamentals
Routing layers
Global routing
Detailed routing
Routing resources
Track assignment
Via concepts
Routing congestion
Signal integrity basics
Crosstalk
Critical-net routing
Non-default routing rules
Antenna effects
Routing DRCs
Short/open violations and routing optimization
Topics Covered MODULE 12
Post-route timing analysis
Extracted parasitics
RC effects
Setup violation analysis
Hold violation analysis
Setup fixing
Hold fixing
Cell resizing
Buffer insertion
Buffer removal
Vt swapping
Path optimization
Congestion-aware optimization
Power optimization
Timing closure
Topics Covered MODULE 13
Introduction to ECO
Functional ECO
Timing ECO
Metal ECO
ECO implementation
Incremental placement
ECO routing
Setup ECO
Hold ECO
ECO verification
Impact analysis
Topics Covered MODULE 14
Physical verification overview
Design Rule Check (DRC)
Layout vs Schematic (LVS)
Electrical Rule Check (ERC)
Antenna checks
Density checks
Metal fill
Parasitic extraction
Signoff timing
IR drop analysis
Electromigration analysis
Signal integrity
Final design checks
GDSII generation and tapeout
✓
Industry Signoff Focus Connect implementation results with timing, physical verification, reliability and final tapeout requirements.
Practical Learning

Learn Physical Design Through an Industry-Oriented Flow

Physical Design becomes easier to understand when individual concepts are connected to an actual implementation flow.

01

Practical Implementation

Key stages covered through practical learning

✓
Design Setup
✓
Netlist and Library Preparation
✓
Constraint Setup
✓
Floorplan Creation
✓
Power Planning
✓
Placement
✓
Congestion Analysis
✓
Clock Tree Synthesis (CTS)
✓
Routing
✓
Timing Report Analysis
✓
Setup and Hold Debugging
✓
Optimization
✓
ECO Concepts
✓
Physical Verification
✓
Signoff Analysis
Industry-Oriented Approach

The practical sequence connects individual Physical Design concepts with the broader ASIC implementation, timing closure, verification and signoff process.

Tools & Technologies

Build Skills Around Modern EDA Workflows

Develop practical familiarity with the tools and technologies commonly associated with synthesis, physical implementation, timing analysis and physical verification.

EDA

Physical Design Tool Ecosystem

Technologies relevant to ASIC backend workflows

ASIC / VLSI
01
CI
Cadence Innovus Physical implementation
02
I2
Synopsys ICC2 Physical implementation
03
DC
Synopsys Design Compiler Logic synthesis
04
CG
Cadence Genus Logic synthesis
05
PT
Synopsys PrimeTime Static timing analysis
06
CT
Cadence Tempus Timing signoff
07
CA
Calibre Physical verification
08
LX
Linux EDA environment & workflow
09
TC
TCL Automation & tool scripting
!
Training Environment

The tools displayed here should reflect the software actually available in the SkillChip training environment. Update this list based on the tools and licenses provided to learners.

Who Should Take This Course?

Designed for Aspiring VLSI Backend Engineers

This course is designed for learners who want to develop a structured understanding of ASIC Physical Design and build a foundation for VLSI backend roles.

VLSI

Who Can Benefit?

Suitable for different stages of learning
BE
B.Tech / B.E. students from ECE and related electronics branches
ME
M.Tech / M.E. students specializing in VLSI or microelectronics
E
Electronics graduates interested in semiconductor careers
V
ECE students preparing for VLSI industry roles
01
Beginners looking to understand ASIC Physical Design
→
Learners transitioning toward VLSI backend engineering
Ideal Learner

Build Your Backend Foundation

A structured starting point for learners who want to connect their electronics and VLSI knowledge with ASIC Physical Design.

PRE-FINAL YEAR FINAL YEAR RECENT GRADUATE VLSI BEGINNER
Recommended Audience Pre-final-year, final-year and recent ECE graduates interested in semiconductor backend design.
Looking to move toward VLSI backend? The course brings together the fundamentals, implementation concepts and signoff stages needed to understand the Physical Design journey.
Why Learn Physical Design?

Why Is Physical Design Important in Semiconductor Design?

A chip can have logically correct RTL and still face problems during physical implementation. Physical Design engineers solve the challenges involved in turning a logical design into a physical implementation.

From Logic to Silicon

Turning Logical Design Into Physical Reality

Physical Design works across multiple engineering constraints to transform the gate-level design into a physical implementation ready for verification and manufacturing.

RTL
→
NETLIST
PHYSICAL DESIGN
→
GDSII

Key Engineering Challenges

VLSI BACKEND
01
Timing
02
Power
03
Area
04
Congestion
05
Signal Integrity
06
Clock Distribution
07
Routing
08
Manufacturing Rules
09
Physical Verification

The goal is to transform the logical design into a physical implementation that satisfies the required design and manufacturing constraints. That's why Physical Design sits at the heart of the VLSI backend implementation process.

Still Have Questions?

Ask Us Anything, We’re Here to Help

Success

Frequently Asked Questions

Physical Design Course FAQs

Have any kind of queries, find the answers in below Physical Design FAQs

What is a VLSI Physical Design course?

A VLSI Physical Design course teaches the backend implementation of an ASIC, covering stages such as synthesis, floorplanning, power planning, placement, clock tree synthesis, routing, static timing analysis and physical verification.

ECE, EEE, electronics and related engineering students and graduates can learn Physical Design. It is particularly relevant for learners interested in building a career in the semiconductor and VLSI industry.

Yes. ECE students with a basic understanding of digital electronics can build their knowledge progressively through a structured Physical Design curriculum.

No prior professional Physical Design experience is necessary to start learning the fundamentals. Basic digital electronics knowledge is recommended.

The curriculum covers ASIC design flow, synthesis, SDC constraints, floorplanning, power planning, placement, CTS, routing, STA, timing closure, ECOs and physical verification.

Yes. STA is an important part of Physical Design. The curriculum covers timing paths, setup and hold analysis, slack, constraints, timing reports and timing optimization.

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