Apr 1, 2025

[Session] Improving Chip Design Enablement for Universities in Europe

DATE2025 FS06 Focus Session:
Date: Tuesday, 01 April 2025
Time: 11:00 CEST - 12:30 CEST
Location / Room: Rhône 1

Session chair:
Ulf Schlichtmann, TU Munich, DE

Session co-chair:
Holger Blume, Leibniz University Hannover, DE

Organisers:
Norbert Wehn, University of Kaiserslautern-Landau, DE
Lukas Krupp, University of Kaiserslautern-Landau, DE

Time Label Presentation Title
Authors
11:00 CEST FS06.1 PANEL: IMPROVING CHIP DESIGN ENABLEMENT FOR UNIVERSITIES IN EUROPE

Speaker :
Norbert Wehn, RPTU University of Kaiserslautern-Landau, DE

Authors
:
Matthew Venn 1 , Joachim Rodrigues 2 , David Atienza 3 , Ian O'Connor 4 , Andreas Brüning 5  and Patrick Haspel 6
1 Tiny Tapeout, ES;  2 Lund University, SE;  3 EPFL, CH;  4 Lyon Institute of Nanotechnology, FR;  5 FMD, DE;  6 Synopsys, DE

Abstract

The semiconductor industry is central to the European economy, particularly in the industrial and automotive sectors. Semiconductor fabrication and chip design are the two largest segments of the microelectronics value chain. While Europe is strengthening semiconductor fabrication and technology with considerable investments, e.g., in new fabs, chip design capabilities fall far short of the required capacities. The EU MicroElectronics Training, Industry and Skills (METIS) Report 2023 has shown that chip designers are the job profiles identified as the most difficult to find in the European microelectronics industry. European universities face many challenges hindering their ability to produce skilled graduates and contribute to the semiconductor ecosystem. While student interest in, e.g., AI is booming, we observe a decreasing interest in microelectronics. The main reasons for this are the high entry barriers for students, reinforced by the lack of chip design enablement in academia. Hence, there are ongoing initiatives in different European countries, on the EU level, and worldwide to strengthen chip design education and research. This focus session will bring together stakeholders of these initiatives from Europe and the USA to explore the critical challenges, opportunities, and potential strategies facing chip design enablement in European academic institutions. The session will be held in the panel format with active audience participation to guarantee inclusiveness and foster a broad view of the topic.


Mar 18, 2025

[paper] inductive nature of synapse potentiation

So-Yeon Kim, Heyi Zhang, Gonzalo Rivera-Sierra, Roberto Fenollosa, 
Jenifer Rubio-Magnieto, Juan Bisquert
Introduction to neuromorphic functions of memristors: 
The inductive nature of synapse potentiation
J. Appl. Phys. 21 March 2025; 137 (11): 111101
DOI: 10.1063/5.0257462

Abstract: Memristors are key elements for building synapses and neurons in advanced neuromorphic computation. Memristors are made with a wide range of material technologies, but they share some basic functionalities to reproduce biological functions such as synapse plasticity for dynamic information processing. Here, we explain the basic neuromorphic functions of memristors, and we show that the main memristor functionalities can be obtained with a combination of ordinary two-contact circuit elements: inductors, capacitors, resistors, and rectifiers. The measured IV characteristics of the circuit yield clockwise and counterclockwise loops, which are like those obtained from memristors. The inductor is responsible for the set of resistive switching, while the capacitor produces a reset cycle. By combining inductive and capacitive properties with gating variables represented by diodes, we can construct the full potentiation and depression responses of a synapse against applied trains of voltage pulses of different polarities. These results facilitate identifying the central dynamical characteristic required in the investigation of synaptic memristors.
Fig: Measurements performed on the capacitive–inductive circuit
including two rectifier diode elements.

Acknowledgments: The work was funded by the European Research Council (ERC) via Horizon Europe Advanced Grant, Grant Agreement No. 101097688 (“PeroSpiker”).

Data Availability: The data presented here can be accessed at https://doi.org/10.5281/zenodo.14184296 (Zenodo) under the license CC-BY-4.0 (Creative Commons Attribution-ShareAlike 4.0 International).

Feb 26, 2025

[C4P] Special Issue on Machine Learning for CAD


      ACM Digital Library
journal banner
CALL FOR PAPERS — DEADLINE EXTENDED

ACM Transactions on Design Automation of Electronic Systems
Special Issue on Machine Learning for CAD

Guest Editors
Yibo Lin, Peking University
Siddharth Garg, New York University
Hussam Amrouch, Technical University of Munich (TUM)

journal cover imageAdvances in machine learning (ML) over the past half-dozen years have revolutionized the effectiveness of ML for a variety of applications. However, design processes present challenges that require parallel advances in ML and CAD as compared to traditional ML applications such as image classification. This seeks original submission on ML applications to the entire design flow of integrated circuits, from system-level design to manufacturing, from functional verification to testing, from design time to runtime, etc.

Click here for the full Call for Papers and submission instructions.

Important Dates
Submissions deadline: March 5, 2025 — DEADLINE EXTENDED
First-round review decisions: April 15, 2025
Deadline for revision submissions: May 15, 2025
Notification of final decisions: June 15, 2025
Tentative publication: Summer 2025

For questions and further information, please contact guest editors at:
Yibo Lin, Peking University
Siddharth Garg, New York University
Hussam Amrouch, Technical University of Munich (TUM)

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Feb 20, 2025

[C4P] Speak at Open Source Summit Europe 2025


The Call for Proposals is officially open for Open Source Summit Europe 2025, taking place 25–27 August in Amsterdam! This is your opportunity to present innovative ideas, spark meaningful discussions, and help shape the future of open source.


We're looking for speakers across a variety of key topics, including:

  • Cloud & Containers
  • Digital Trust
  • Diversity, Equity, Inclusion & Accessibility
  • Digital Trust
  • Embedded Linux Conference
  • Linux
  • Open Source 101 
  • Operations Management
  • OpenGovCon
  • Open Source Leadership 
  • OSPOCon 
  • Safety-Critical Software
  • Standards & Specifications
  • Technical Documentation
  • Zephyr Developer Summit

Learn more about all tracks and suggested topics. Proposals are due by Monday, 14 April at 23:59 CEST. 

The Linux Foundation is committed to increasing diversity, equity, and inclusion in open source, starting on the conference stage. We encourage submissions from marginalized communities and first-time speakers—reach out if you need help with your proposal!

📣 More Opportunities to Speak in Amsterdam


AI_dev: Open Source GenAI & ML Summit Europe (28-29 August)
Calling all AI developers and researchers! Submit your proposal to speak on topics like MLOps, GenOps, Responsible AI, and more at this premier open source AI event. Join us in shaping the future of generative AI, machine learning, and open source innovation! Learn more + submit by Monday, 14 April.


Linux Security Summit Europe (28-29 August)
Present at the leading technical forum for Linux security. Share your insights on topics like cryptography, IoT security, OS hardening, and more with top community experts and maintainers driving innovation in Linux security. Learn more + submit by Tuesday, 6 May.

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Feb 18, 2025

[paper] Benchmarks for SPICE AI/ML Modeling

Colin C. McAndrew, Andries J. Scholten, Kiran K. Gullapalli, Yogesh Chauhan, and Kejun Xia
Benchmarks for SPICE Modeling and Parameter Extraction Based on AI/ML
IEEE Transactions on Electron Devices (2025)
DOI: 10.1109/TED.2025.3537952

1 Computer Engineering, Iowa State University, (USA)
2 NXP Semiconductors N.V., Eindhoven (NL)
3 NXP Semiconductors N.V., Austin (USA)
4 IIT Kanpur, (IN)
5 TSMC, Hsinchu (TW)

Abstract: Over the past decades, the number of submitted articles that use numerical approaches for SPICE models or for characterization (extraction) of parameters of existing SPICE models has grown significantly. Many of those articles rely on synthetic data, generated either from technology computer-aided design (TCAD) or from physical SPICE model simulations; most do not model/fit measured data. Furthermore, those articles do not evaluate the physical correctness, smoothness/monotonicity, or asymptotic correctness of the approach they propose. That is sufficient for initial evaluation of proposed techniques. However, it does not prove that they are “industrial strength.” This article presents benchmarks/guidelines for the proposed artificial intelligence (AI)/machine learning (ML) SPICE modeling and characterization techniques to try to help them become practical and useful.

TAB: CHECKLIST FOR MODELS

Capability Existing State-of-the-Art Proposed AI/ML Approach Best Prior AI/ML Approach
obeys the laws of thermodynamics ? ?
accurate DC modeling for all terminal currents, on relevant log/linear scale ? ?
accurate capacitance/charge modeling ? ?
models DC and capacitance interaction where relevant ? ?
accurate modeling of high-frequency/non-quasi-static effects where relevant ? ?
works for large-signal transient simulation, including delay effects ? ?
accurate noise modeling ? ?
has full geometry dependence ? ?
has complete temperature dependence ? ?
models all necessary LDEs ? ?
behaves “well” for unreasonable geometry or temperature or bias ? ?
exhibits physical monotonicity over bias, geometry, and temperature ? ?
is smooth (ideally C∞-continuous) ? ?
exhibits relevant physical symmetries (currents, charges, their derivatives) ? ?
exhibits asymptotic correctness over geometry, temperature, and bias ? ?
includes modeling of electrothermal effects (with frequency dependence) ? ?
includes, or enables, modeling of global and local statistical variation ? ?
includes, or enables, modeling of aging ? ?
enables modeling of parasitics for different layouts ? ?
is verified to converge reliably in at least one circuit simulator ? ?