There are 6 repositories under vlsi-circuits topic.
GDSII File Parsing, IC Layout Analysis, and Parameter Extraction
A Standalone Structural Verilog Parser
VLSI EDA Global Router
A Fast C++ Header-only Parser for Standard Parasitic Exchange Format (SPEF).
Library of approximate arithmetic circuits
Electrical And Electronic Engineering Course Materials
Selected problems and their solutions from the book on "Machine Intelligence in Design Automation"
All the projects and assignments done as part of VLSI course.
genetic algorithm usage for routing optimization ( pyqt )
This is this VLSI designing Project. This Project is created in Cadence Virtuoso. See the PDF for Pre-Post layout results and other details
This paper presents an intelligent sizing method to improve the performance and efficiency of a CMOS Ring Oscillator (RO). The proposed approach is based on the simultaneous utilization of powerful and new multi-objective optimization techniques along with a circuit simulator under a data link. The proposed optimizing tool creates a perfect tradeoff between the contradictory objective functions in CMOS RO optimal design. This tool is applied for intelligent estimation of the circuit parameters (channel width of transistors), which have a decisive influence on RO specifications. Along the optimal RO design in an specified range of oscillaton frequency, the Power Consumption, Phase Noise, Figure of Merit (FoM), Integration Index, Design Cycle Time are considered as objective functions. Also, in generation of Pareto front some important issues, i.e. Overall Nondominated Vector Generation (ONVG), and Spacing (S) are considered for more effectiveness of the obtained feasible solutions in application. Four optimization algorithms called Multi-Objective Genetic Algorithm (MOGA), Multi-Objective Inclined Planes system Optimization (MOIPO), Multi-Objective Particle Swarm Optimization (MOPSO) and Multi-Objective Modified Inclined Planes System Optimization (MOMIPO) are utilized for 0.18-mm CMOS technology with supply voltage of 1-V. Baesd on our extensive simulations and experimental results MOMIPO outperforms the best performance among other multi-objective algorithms in presented RO designing tool.
Given A and B are 64-bit inputs. With two selection lines s1 and s0 to perform the operations, A+B, A-B, AB, C+AB using Baugh Wooley multiplier
VLSI Design, Magic, OpenCircuitDesign,CMOS VLSI Design, CMOS Inverter Magic
VLSI Physical Design
Graduate Level - Fundamental design issues involved in building reliable, safety-critical, and highly available systems. Topics include testing and fault-tolerant design of VLSI circuits, hardware and software fault tolerance, information redundancy, and fault-tolerant distributed systems.
Automated Car Speed Controller paperwork
Contains vim dotfiles configured for verilog, C++ & some stuff for VLSI
LTSpice simulation software is used to study the behavior of a Memristor. Different logic gates like NOR, NAND and XOR were modelled and simulated followed by the simulation of a memristor based full-adder.
The main objective of this project is to provide a pass code based security system having the provision to change the pass code by the authority only, using XOR Gates as bit comparators and NOR Gates as controlled inverters. This proposed system will provide a user friendly security system for organizations and homes. If the pass code entered is right, it is indicated by a LED. Any wrong attempt to open the door (by entering the wrong password), an alert will be actuated, indicated by another LED.
A simple Recap for different Digital Design topics from different references and books.
FuzzyMSFLA-Algorithm (Fuzzy adaptive optimisation method)
FuzzyIWO-Algorithm (Adaptive fuzzy optimisation algorithm)
delay estimation, sequencing, power dissipation of digital circuits
A generic object oriented library for solving optimizations problems with heuristic approaches + second-phase Genetic algorithm optimizations
Approximate multipliers of 8bit and 16bit
Unleash the power of VLSI design! From logic gates conception through integrated circuit creation to meticulous layout design, sculpt the heart of electronic systems. Dive into a world where every nanometer matters. 🚀🔧 #VLSI #ICDesign