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VLSI Packaging Evolution and Innovations

Hello Dear Readers,   Today in this post, I will provide some deep insight into the VLSI packaging evolution and innovations. Semiconductor packaging has evolved from a simple protective housing into a critical performance enabler. In the modern VLSI landscape, packaging is no longer an afterthought; it is a fundamental determinant of PPA (Power, Performance, and Area) metrics, often dictating the thermal limits and signal integrity of the final SoC. 1. Traditional Packaging Technologies: These methods are the workhorses of the industry, widely used for low-to-medium complexity devices where cost-efficiency is paramount. Wire Bonding (QFN, QFP, DIP): Wire bonding is the most mature interconnection technology. It uses thin gold, copper, or aluminum wires to connect the die's bond pads to the package's internal leadframe. Implementation: The die is attached face-up to a leadframe or substrate. A wire bonder uses thermocompression or ultrasonic energy to attach wires betwee...
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Design Engineer, PCIE at NVIDIA Bangalore

  Hello Dear Readers,

Currently at Nvidia Bangalore vacancy for Design Engineer, PCIE role.

NVIDIA is seeking a passionate, highly motivated, and creative ASIC Design Engineer to design and implement PCI Express controllers for the world’s leading SoCs and GPUs. This position offers the opportunity to have real impact in a dynamic, technology-focused company impacting product lines ranging from consumer graphics to self-driving cars and the growing field of artificial intelligence. We have crafted a team of exceptional people stretching around the globe, whose mission is to push the frontiers of what is possible today and define the platform for the future of computing.

The GPU started out as an engine for simulating human imagination, conjuring up the amazing virtual worlds of video games and Hollywood films. Today, NVIDIA’s GPU simulates human intelligence, running deep learning algorithms and acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. NVIDIA is increasingly known as “the AI computing company.”

What you’ll be doing:

  • Own the micro-architecture and RTL development of design modules for PCI Express Controllers.

  • Micro-architect features to meet performance, power and area requirements.

  • Work with HW and system architects to define critical features.

  • Help verification teams to verify the correctness of implemented features.

  • Collaborate with timing, VLSI and Physical design teams to ensure design meets timing, interface requirements and is routable.

  • Enable FPGA and software teams to prototype the design and ensure that software is tested.

  • Work on post-silicon verification and debug.

What we need to see:

  • BS / MS or equivalent experience.

  • 3+ years of design experience.

  • Experience in micro-architecture and RTL design of complex units.

  • Exposure to design and verification tools (VCS or equivalent simulation tools, debug tools like Debussy, Verdi).

  • Deep understanding of ASIC design flow including RTL design, verification, logic synthesis, prototyping, DFT, timing analysis, floor-planning, ECO, bring-up & lab debug.

  • Expertise in Verilog.

Ways to stand out from the crowd:

  • Design experience in High-Speed IO controllers like PCI Express.

  • Good knowledge of PCI Express Protocol - Gen 3 and above.

  • Good debugging and problem-solving skills.

  • Scripting knowledge (Python/Perl/shell).

  • Good interpersonal skills and ability & desire to work as a teammate.

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Comments

  1. Anonymous29 September 2022 at 20:54

    what are the topics need to prepared for interview?

    ReplyDelete
    Replies
    1. ELECTRONICS AND COMMUNICATION HUBS8 October 2022 at 20:15

      Sorry for late reply you can revise complete system verilog along with UVM.

      Delete

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