Sep 2, 2024
[mos-ak] MOS-AK/ESSERC Workshop in Bruges (B) September 9, 2024
Jul 23, 2024
[mos-ak] [upcoming events] MOS-AK workshop series
- 8th Sino MOS-AK Workshop Xi'an (CN); August 15-17, 2024
<https://www.mos-ak.org/xian_2024/> - 21st MOS-AK/ESSERC Workshop in Bruges (B); September 9, 2024
<https://mos-ak.org/bruges_2024/> - In conjunction with ESSERC W13: "The future of CMOS: building an infrastructure to fill the gap with the VLSI design research ecosystem" in Bruges (B); September 9, 2024
<https://www.esserc2024.org/w13-the-future-of-cmos> - Complementary Keysight Device Modeling Connect Seminar in Bruges (B); September 9, 2024
<https://www.keysight.com/de/de/lib/events/seminars/keysight-device-modeling-user-group-meeting.html> - 17th MOS-AK Workshop inSilicon Valley, (CMC/IEDM Timeframe) Dec. 2024
<Link TBD>
Jul 22, 2024
[open letter] EU must keep funding free software
NGI programmes have shown their strength and importance to supporting the European software infrastructure, as a generic funding instrument to fund digital commons and ensure their long-term sustainability. We find this transformation incomprehensible, moreover when NGI has proven efficient and economical to support free software as a whole, from the smallest to the most established initiatives. This ecosystem diversity backs the strength of European technological innovation, and maintaining the NGI initiative to provide structural support to software projects at the heart of worldwide innovation is key to enforce the sovereignty of a European infrastructure. Contrary to common perception, technical innovations often originate from European rather than North American programming communities, and are mostly initiated by small-scaled organizations.
Previous Cluster 4 allocated 27 million euros to:
- “Human centric Internet aligned with values and principles commonly shared in Europe” ;
- “A flourishing internet, based on common building blocks created within NGI, that enables better control of our digital life” ;
- “A structured ecosystem of talented contributors driving the creation of new internet commons and the evolution of existing internet commons”.
NGI contributes to a vast ecosystem, as most of its budget is allocated to fund third parties by the means of open calls, to structure commons that cover the whole Internet scope - from hardware to application, operating systems, digital identities or data traffic supervision. This third-party funding is not renewed in the current program, leaving many projects short on resources for research and innovation in Europe.
Moreover, NGI allows exchanges and collaborations across all the Euro zone countries as well as “widening countries”1, currently both a success and an ongoing progress, likewise the Erasmus programme before us. NGI is also an initiative that contributes to the opening and maintenance of relationships over a longer period of time than project financing. It encourages implementing projects funded as pilots, backing collaboration, identification and reuse of common elements across projects, interoperability in identification systems and beyond, and setting up development models that mix diverse scales and types of European funding schemes.
While the USA, China or Russia deploy huge public and private resources to develop software and infrastructure that massively capture private consumer data, the EU can’t afford this renunciation. Free and open source software, as supported by NGI since 2020, is by design the opposite of potential vectors for foreign interference. It lets us keep our data local and favors a community-wide economy and know-how, while allowing an international collaboration. This is all the more essential in the current geopolitical context: the challenge of technological sovereignty is central, and free software allows addressing it while acting for peace and sovereignty in the digital world as a whole.
Original text and list of signatories: https://pad.public.cat/lettre-NCP-NGI#
Jul 4, 2024
[paper] anybody can design and build a chip
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.
[REF] “130nm BiCMOS open source PDK, dedicated for analog, mixed signal and RF design.” GitHub. Online: https://github.com/IHP-GmbH/IHP-Open-PDK
Jul 3, 2024
[paper] 5-DC-Parameter MOSFET Model
Technology | 130nm | 28nm | ||
Transistor | NMOS | PMOS | NMOS | PMOS |
W/L (um/um) VTO (mV) | 10/0.12 490 |
10/0.12 -478 |
1/0.06 389 |
1/0.06 -404 |
Is (uA) | 11.78 | 9.39 | 3.15 | 0.76 |
n | 1.41 | 1.46 | 1.15 | 1.01 |
σ | 0.053 | 0.048 | 0.018 | 0.029 |
ς | 0.007 | 0.031 | 0.039 | 0.024 |
δ | - | - | 0.079 | -0.076 |
FIG: Conceptual structure of the ACM2 Model and its 6-DC parameters.