Showing posts with label OpenPDK. Show all posts
Showing posts with label OpenPDK. Show all posts

Jul 4, 2024

[paper] anybody can design and build a chip

Krzysztof Herman, Norbert Herfurth, Tim Henkes, Sergei Andreev, Rene Scholz, Markus Müller, Mario Krattenmacher, Harald Pretl, and Wladyslaw Grabinski
On the Versatility of the IHP BiCMOS Open Source and Manufacturable PDK: 
A step towards the future where anybody can design and build a chip
IEEE Solid-State Circuits Magazine, vol. 16, no. 2, pp. 30-38, Spring 2024
DOI: 10.1109/MSSC.2024.3372907

Abstract: In this article, we introduce the first European open source process design kit (PDK), namely IHP-Open130-G2. We provide a concise history of the PDK itself and offer a brief comparison with some alternative open source PDKs, such as SKY130 and GF180MCU. The article also includes a process description and details on deliverables, offering insights into available devices, models, supported open source tools, and workflows. As the IHP-Open130-G2 is currently under development, we present key points outlining future activities. This aims to inform and attract users to join the open source silicon community. The concluding section of the article compares measurement results for active devices with compact model results. The article concludes with a cryptographic Internet protocol (IP) core based on IHP-Open130-G2 as an exemplary use case.

FIG: Silicon Proven Application: The final layout of the HEP custom cryptographic IP core.

[REF] “130nm BiCMOS open source PDK, dedicated for analog, mixed signal and RF design.” GitHub. Online: https://github.com/IHP-GmbH/IHP-Open-PDK

Apr 30, 2024

Workshop on Advanced Integrated Circuit Design

U.S.-Japan Collaborative Workshop on Advanced Integrated Circuit Design
(Phase 2)
Fukuoka System LSI Development Center 2F
May 14 - May 15, 2024
https://www.kerc.or.jp/seminar/2024/04/5145152.html

In recent years, R&D and investment in semiconductors have become more active in countries around the world, and at the same time, the need for human resource development has been pointed out. In Japan in particular, the construction and attraction of factories for semiconductor "manufacturing" is accelerating, and various activities are being developed, but in the future, it is necessary to accelerate discussions on semiconductor "design". Against this backdrop, with the support of the U.S. Consulate in Fukuoka, we decided to hold a workshop in collaboration with the U.S. In December 2023, we held the U.S.-Japan Collaborative Workshop on Circuit Design (Phase 1), a state-of-the-art integrated circuit design, with the aim of learning about the latest situation in both countries through lectures on cutting-edge design technology and human resource development in Japan and the United States, as well as discussing the future direction and possibilities for international collaboration. We cover a wide range of topics, including open IC design, advanced analog and digital circuit design, generative AI processing (LLM) acceleration, optical circuit design, cryogenic classical and quantum computing, and new device technologies. Hybrid format (lectures can be held at Fukuoka venues and ZOOM Webinars), free of charge, with simultaneous English-Japanese interpretation. Therefore, it is a form that is easy to participate in. This is a good opportunity to learn about global trends, so not only those who specialize in semiconductors, but also those who are even a little interested in semiconductors, please join us. Students are also welcome to participate! In addition, we plan to have a simple hands-on session in the tutorial session, so if you are interested, please bring / prepare a laptop.

Outline of the event

Date & Time
DAY-1: May 14, 2024 10:00 a.m. ~ 4:00p.m.
DAY-2: May 15, 2024 10:00 a.m. ~ 4:05 p.m.

Hybrid format (lectures can be held at Fukuoka venues and ZOOM Webinars)
Online (Zoom Webinars)

Fukuoka Venue: Fukuoka System LSI Development Center 2F
(〒814-0001 3-8-33 Momochihama, Sawara-ku, Fukuoka City)
There is no parking lot at the venue, so if you come by car, please use the
nearby paid parking lot.

Participation Fee:  free

Application
[Application deadline: May 13]
Please apply from the link below (you can also apply for either Day-1 or Day-2 only). Simultaneous interpretation in English and → is available at the Fukuoka venue and ZOOM Webinars. The first 70 people to participate at the Fukuoka venue and the first 400 people to participate in the ZOOM Webinar will be closed to the first 400 people. If you wish to cancel after applying for the Fukuoka venue, please contact us as soon as possible. In addition, we are planning a simple hands-on, so please bring your laptop (you can participate without a laptop).

Application Form

Program Details  (subject to update) https://www.kerc.or.jp/seminar/2024/04/5145152.html

Day-1: May 14, 10:00-16:00 (JST)

10:00 - 10:05 Opening Remark and Overview of the Workshop, Mehdi Saligane/Koji Inoue, University of Michigan/Kyushu University
[Morning Session: Invited Talks]
10:05 - 10:10 Welcome Remarks from the U.S. Consulate in Fukuoka
10:10 - 10:55 LLMs on ASICs, Greg Kielian/Kauna Lei, Google Research
11:00 - 11:45 Teaching Mixed-Signal Design Using Open-Source Tools, Boris Murmann, University of Hawaii
11:45 - 13:00 Lunch Break
[Afternoon Session: Tutorials]
13:00 - 14:00 Photonic and Analog circuits with GDSFactory, Joaquin Matres/Troy Tamas, Google X/DoPlayDo, Inc.
14:00 - 14:15 Break
14:15 - 15:45 ReaLLMASIC: Build your own Lightweight LLM, Gregory Kielian/Kauna Lei/Shiwei Liu/Mehdi Saligane, Google Research/University of Michigan
15:45 - 16:00 Conclusion, Mehdi Saligane, University of Michigan

Day-2: May 15th, 10:00-16:05 (JST) 
10:00 - 10:05 Opening Remark and Overview of Day-2 Workshop, Mehdi Saligane/Koji Inoue, University of Michigan/Kyushu University
[Morning Session: Invited Talks]
10:05 - 10:50 Superconductor Computer Architecture: from Classical to Quantum, Ilkwon Byun, Kyushu University
10:50 - 11:35 Overview of new devices in the era of Beyond CMOS, Sadayuki Yoshitomi, Megachips
11:35 - 13:00 Lunch Break
[Afternoon Session: Tutorials]
13:00 - 13:55 (Tentative: GLayout), Anhang Li/Boris Murmann/Mehdi Saligane, University of Michigan/University of Hawaii
13:55 - 14:50 (Tentative: XLS: High-Level Synthesis), Johan Euphrosine, Google
14:50 - 15:05 Break
15:05 - 16:00 Pitfalls of Open-Source Chip Design Verification, Mitch Bailey, Efabless/ShuhariSystem
16:00 - 16:05 Conclusion and Overview of the phase-2 workshop activities, Mehdi Saligane/Koji Inoue, University of Michigan/Kyushu University


Organizer
University of Michigan
Kyushu University System LSI Research Center Kyushu University
Quantum Computing Systems Research Center Kyushu University
Value Creation Semiconductor Human Resource Development Center

Co-organizers
Fukuoka Prefectural Foundation for the Promotion of Industry, Science and Technology Kyushu Economic Research Association

Sponsor
U.S. Consulate in Fukuoka

Inquiries
ic-design-ws 'at' slrc.kyushu-u.ac.jp (replace 'at' with @)
Okano, Business Development Department, TEL: 092-721-4907

May 11, 2023

OpenPDK Networking Workshop


OpenPDK, OpenTooling and Open Source Design
An Initiative to Push Development
Date:
Networking Workshop FMD-QNC on 27-28 June 2023
Location:
IHP; Im Technologiepark 25; 15236 Frankfurt (Oder)
Contact:
Sergei Andreev; Phone: +49 335 5625 523
Free Registration: 




The workshop is organised by IHP and FMD (Research Fab Microelectronics Germany) within the framework of the FMD-QNC Project.

Within the project FMD-QNC analog circuit design with open source software shall be enabled. For this purpose, both the open source design tools and a process design kit of the semiconductor technology used must support the entire design flow with sufficient quality. IHP provides its 130 nm BiCMOS technology SG13G2 for open source design. This technology is particularly suited for high frequency and mixed signal design applications. While basic tool support already exists for digital circuit design, it is still very rudimentary for analog designs and especially for high frequency designs. A considerable effort has to be put into the development of the design tools as well as into the creation of the technology specific Process Design Kit (PDK).

The 2-day workshop is intended to promote exchange and networking between tool developers, the PDK developers at IHP and designers. Tool developers are to present the capabilities of the tools as well as planned enhancements. Designers are to present ideas that can be used for training chip designers. Requirements for open source design tools for digital design, mixed signal design, and high frequency design are to be highlighted.

Discussions will identify and prioritize gaps for a complete design flow in the open source tools and PDK. The workshop will thus help to concrete the planning for the Open Design Platform and to create a roadmap for future work.

Presentation

Presenter/Institution

Timeline

Day 1

Welcome by coordinator FMD-QNC

Dr. Andreas Bruning
Research Fab Microelectronics Germany

9:00-9:10

Introduction FMD-QNC project status and IHP OpenPDK Roadmap

Dr. Rene Scholz
IHP

9:10-9:30

Status OpenPDK and OpenTooling for SG13G2 BiCMOS technology

Sergei Andreev
IHP

9:30-10:00

An Ultra-Low-Power High-Density Wireless Biomedical Sensing System

 

Prof. Harald Pretl
Johannes Kepler University Linz

10:00-10:30

Teaching digital design by using open-source EDA tools

Prof. Steffen Reith
Rhein Main University of Applied Sciences

10:30-11:00

Coffee break

11:00-11:40

CMOS Rail-to-Rail Operational Amplifier for HPGe Radiation Detector

Prof. Herman Jalli Ng
Karlsruhe University of Applied Sciences

11:40-12:10

Design-flow approaches for mmWave and sub-THz integrated transceiver circuits for radar and communication

Sasha Breun
FAU Erlangen

 

12:10-12:40

Lunch break 

12:40-13:40

TBD

Dr. Frank K. Gurkaynak
ETH Zurich

13:40-14:10

TBD

Joachim Hebeler
Karlsruhe Institute of Technology

14:10-14:40

Coffee break

14:40-15:10

 TBD

Prof.  Dietmar Kissinger
Ulm University

15:10-15:40

LibMan - an easy way to manage your open source design flow

Dr. Anton Datsuk
IHP

15:40-16:10

Get together (Barbecue)

 

17:00-…

Day 2

ngspice - status and future developments

Prof. Holger Vogt

9:00-9:20

DMT - Python Toolkit for Device Modeling

Mario Krattenmacher
SemiMod

9:20-9:40

OpenVAF - Next Generation Verilog-A Compiler with ngspice integration

Mario Krattenmacher
SemiMod

9:40-10:00

Coffee break

10:00-10:40

Best practices for implementing and optimizing KLayout DRC and LVS decks

Matthias Köfferlein


10:40-11:00

Generating DRC and LVS Runsets for KLayout

Dr. Andreas Krinke
TU Dresden

11:00-11:20

OpenEMS in open source EDA

Jan Taro Svejda
University of Duisburg-Essen

11:20-11:40

Lunch break

11:40-12:40

Panel discussion on the roadmap – open source tools for IC design

Topics:

  • Digital design flow
  • Analog design flow
  • Challenges in RF design

Dr. Norbert Herfurth
IHP

Panelists: TBD

12:40-14:10