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Design Engineer - STA, SD, Power, PDN at Dew Software

Hello Dear Readers,   Currently at Dew Software Bangalore vacancy for Design Engineer - STA, SD, Power, PDN role. Dew Software, a leading player in the Digital Transformation space, is seeking a skilled Design Engineer specializing in STA (Static Timing Analysis), SD (Signal Integrity), Power, and PDN (Power Delivery Network) to join our team. Working with Fortune 500 companies to support their digital innovation and transformation strategies, the Design Engineer will be responsible for ensuring the integrity and efficiency of digital designs through comprehensive analysis and optimization. Dew Software is dedicated to delivering exceptional outcomes with cutting-edge technologies, and this is an excellent opportunity to contribute to the growth and success of our clients. Responsibilities: Perform STA (Static Timing Analysis) to ensure design meets timing requirements Conduct signal integrity analysis to optimize signal integrity and minimize signal integrity issues Provide power anal
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Exploring the Role of LEF Files in VLSI Chip Design: A Beginner's Guide

  Hello Dear Readers,   Today in this post, I will provide some deep insight into the LEF file role during the VLSI Chip Design process. In VLSI (Very Large Scale Integration) design, a LEF file is a file that contains information about the physical geometry of the standard cells used in a circuit. LEF stands for Library Exchange Format. A standard cell is a pre-designed logic cell that contains a specific function, such as a flip-flop or an AND gate. Standard cells are designed to be easily combinable and scalable to create more complex circuits. The physical geometry of each standard cell is defined in the LEF file. The LEF file contains information such as the width, height, and position of the pins and metal layers of each standard cell. It also contains information about the physical design rules that govern the placement of these cells on the chip. LEF files are important in VLSI design because they enable the interoperability of different design tools from different vendor
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Power Analysis in the VLSI Chip Design

  Hello Dear Readers,   Today in this series of posts I will provide some deep insight into Power Analysis in the VLSI Chip Design. The power analysis flow calculates (estimates of) the active and static leakage power dissipation of the SoC design. This electrical analysis step utilizes the detailed extraction model of the block and global SoC layouts. The active power estimates depend on the availability of switching factors for all signals in the cell netlist. Representative simulation test cases are applied to the netlist model, and the signal value change data are recorded. The output data from the power analysis flow guide the following SoC tape out release assessments:  Total SoC power specification (average and standby leakage): The specification for SoC power is critical for package selection and is used by end customers for thermal analysis of the product enclosure. In addition to the package technology selection, the SoC power dissipation is used to evaluate the die attach ma
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Introduction to Low Power in the VLSI Chip Design and Techniques for Switching and Leakage Power Reduction

  Hello Dear Readers,   Today in this series of posts I will provide some deep insight into low-power VLSI design flow and the different techniques to reduce different components of power consumption. It’s no secret that power is emerging as the most critical issue in system-on-chip (SoC) design today. Power management is becoming an increasingly urgent problem for almost every category of design, as power density—measured in watts per square millimeter—rises at an alarming rate. From a chip-engineering perspective, effective energy management for an SoC must be built into the design starting at the architecture stage; and low-power techniques need to be employed at every stage of the design, from RTL to GDSII flow.  Fred Pollack of Intel first noted a rather alarming trend in his keynote at MICRO-32 in 1999. He made the now well-known observation that power density is increasing at an alarming rate, approaching that of the hottest man-made objects on the planet, and graphed power den
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