A 18.7 TOPS/W Mixed-Signal Spiking Neural Network Processor with 8-bit Synaptic Weight On-chip Learning that Operates in the Continuous-Time Domain
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3170579
Abstract: We present a mixed-signal spiking neural networks processor with 8-bit synaptic weight on-chip learning in 40 nm CMOS that consists of a 10k mixed-signal synapse circuit and 100 analog leaky integrate-and-fire (LIF) neuron circuits. The… read more here.
Keywords: spiking neural; synaptic weight; signal spiking; processor bit ... See more keywords
NeuroSLAM: A 65-nm 7.25-to-8.79-TOPS/W Mixed-Signal Oscillator-Based SLAM Accelerator for Edge Robotics
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.3028298
Abstract: Simultaneous localization and mapping (SLAM) is a quintessential problem in autonomous navigation, augmented reality, and virtual reality. In particular, low-power SLAM has gained increasing importance for its applications in power-limited edge devices such as unmanned… read more here.
Keywords: robotics; signal oscillator; tops mixed; mixed signal ... See more keywords
An Energy-Efficient Programmable Mixed-Signal Accelerator for Machine Learning Algorithms
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Micro"
DOI: 10.1109/mm.2019.2929502
Abstract: We propose PROMISE, the first end-to-end design of a PROgrammable MIxed-Signal accElerator from Instruction Set Architecture to high-level language compiler for acceleration of diverse machine learning algorithms by exploiting the advantage of the superior energy… read more here.
Keywords: programmable mixed; signal accelerator; mixed signal; machine learning ... See more keywords
A Mixed-Signal Structured AdEx Neuron for Accelerated Neuromorphic Cores
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Biomedical Circuits and Systems"
DOI: 10.1109/tbcas.2018.2848203
Abstract: Here, we describe a multicompartment neuron circuit based on the adaptive-exponential I&F (AdEx) model, developed for the second-generation BrainScaleS hardware. Based on an existing modular leaky integrate-and-fire (LIF) architecture designed in 65-nm CMOS, the circuit… read more here.
Keywords: structured adex; adex neuron; neuron; mixed signal ... See more keywords
An Open-Source Framework for FPGA Emulation of Analog/Mixed-Signal Integrated Circuit Designs
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2021.3102516
Abstract: This article presents an open-source framework for emulating mixed-signal chip designs on a field-programmable gate array (FPGA). It includes a Python-based synthesizable model generator for mixed-signal blocks (msdsl), a fixed-point and floating-point synthesizable SystemVerilog library… read more here.
Keywords: mixed signal; open source; source framework; framework ... See more keywords
Digitally Assisted Mixed-Signal Circuit Security
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2021.3111550
Abstract: The design and manufacturing steps of a chip typically involve several parties. For example, a chip may comprise several third-party intellectual property (IP) cores and the integrated circuit (IC) fabrication may be outsourced to a… read more here.
Keywords: circuit; design; security; assisted mixed ... See more keywords
An Accelerated LIF Neuronal Network Array for a Large-Scale Mixed-Signal Neuromorphic Architecture
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2018.2840718
Abstract: We present an array of leaky integrate-and-fire (LIF) neuron circuits designed for the second-generation BrainScaleS mixed-signal 65-nm CMOS neuromorphic hardware. The neuronal array is embedded in the analog network core of a scaled-down prototype high… read more here.
Keywords: array; network; lif neuronal; accelerated lif ... See more keywords
Advanced Mixed Signal Concepts Exploiting the Strong Body-Bias Effect in CMOS 22FDX®
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2020.3023077
Abstract: In this article, an overview of the most recent fully-depleted silicon on insulator technology (FD-SOI) design techniques in the field of mixed-signal circuits and systems are given. Cutting edge performance is achieved by using dynamic… read more here.
Keywords: threshold voltage; body biasing; body; body bias ... See more keywords
Failure Analysis of Faulty vias or Contacts in Mixed-Signal Integrated Circuits
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Device and Materials Reliability"
DOI: 10.1109/tdmr.2018.2872464
Abstract: Faulty vias or contacts could be the main cause of failure for an integrated circuit (IC). Unlike a digital IC, the faulty vias or contacts in an analog or a mixed-signal IC are usually more… read more here.
Keywords: failure; faulty vias; mixed signal; vias contacts ... See more keywords
Towards Provably-Secure Analog and Mixed-Signal Locking Against Overproduction
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Emerging Topics in Computing"
DOI: 10.1109/tetc.2020.3025561
Abstract: Similar to digital circuits, analog and mixed-signal (AMS) circuits are also susceptible to supply-chain attacks, such as piracy, overproduction, and Trojan insertion. However, unlike digital circuits, the supply-chain security of AMS circuits is less explored.… read more here.
Keywords: overproduction; ams circuits; mixed signal; analog ... See more keywords
Analog and Mixed-Signal Layout Automation Using Digital Place-and-Route Tools
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2021.3105028
Abstract: Today’s analog and mixed-signal (AMS) layout flow requires long manual iterations and does not leverage computing resources for data-driven optimization. This issue is further compounded by the explosion of design rules and layout-dependent effects (LDEs).… read more here.
Keywords: digital place; place route; mixed signal; using digital ... See more keywords