Enviaments recents

  • Heterogeneous memristive crossbar for in-memory computing 

    Papandroulidakis, Georgios; Vourkas, Ioanis; Sirakoulis, Georgios Ch.; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
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    It's been quite a while since scientists are seeking for the ancestor of von Neumann computing architecture. Among the most promising candidates, memristor demonstrates advantageous characteristics, which open new pathways ...
  • Insights to memristive memory cell from a reliability perspective 

    Pouyan, Peyman; Amat Bertran, Esteve; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
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    The scaling roadmap of devices under a more than Moore scenario is resulting in the emergence of new types of devices. Among them, memristors seem to be promising candidates to be suitable for various areas of application ...
  • 1-D memristor networks as ternary storage cells 

    Vourkas, Ioannis; Abusleme, Angel; Sirakoulis, Georgios; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Due to its inherent analog nature, the memristor can store information in a continuous form, being thus well-suited for compact multi-bit memory cell technology. In this context, threshold-type switching devices show great ...
  • RRAM variability and its mitigation schemes 

    Pouman, Peyman; Amat, Esteve; Hamdioui, Said; Rubio Sola, Jose Antonio (2016)
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    Emerging technologies such as RRAMs are attracting significant attention due to their tempting characteristics such as high scalability, CMOS compatibility and non-volatility to replace the current conventional memories. ...
  • Experience on material implication computing with an electromechanical memristor emulator 

    Rubio Sola, Jose Antonio; Moll Echeto, Francisco de Borja; Escudero López, Manuel; Zuin, Stefano; Vourkas, Ioannis; Sirakoulis, Georgios (IEEE Press, 2016)
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    Memristors are being considered as a promising emerging device able to introduce new paradigms in both data storage and computing. In this paper the authors introduce the concept of a quasi-ideal experimental device that ...
  • ASIC implementation of an all-digital self-adaptive PVTA variation-aware clock generation system 

    Pérez-Puigdemont, Jordi; Moll Echeto, Francisco de Borja (Association for Computing Machinery (ACM), 2016)
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    An all-digital self-adaptive clock generation system capable of autonomously adapt the clock frequency to compensate the effects of static spatially heterogeneous (SSHet) PVTA variations is presented. The design uses ...
  • Statistical analysis and comparison of 2T and 3T1D e-DRAM minimum energy operation 

    Rana, Manish; Canal Corretger, Ramon; Amat Bertran, Esteve; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Bio-medical wearable devices restricted to their small-capacity embedded-battery require energy-efficiency of the highest order. However, minimum-energy point (MEP) at sub-threshold voltages is unattainable with SRAM memory, ...
  • A battery-less, self-sustaining RF energy harvesting circuit with TFETs for µW power applications 

    Nunes Cavalheiro, David Manuel; Moll Echeto, Francisco de Borja; Valtchev, Stanimir (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    This paper proposes a Tunnel FET (TFET) power management circuit for RF energy harvesting applications. In contrast with conventional MOSFET technologies, the improved electrical characteristics of TFETs promise a better ...
  • A digital memristor emulator for FPGA-based artificial neural networks 

    Vourkas, Ioanis; Abusleme, A.; Ntinas, V.; Sirakoulis, Georgios Ch.; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    FPGAs are reconfigurable electronic platforms, well-suited to implement complex artificial neural networks (ANNs). To this end, the compact hardware (HW) implementation of artificial synapses is an important step to obtain ...
  • Temperature sensors and measurements to test analogue circuits: questions and answers 

    Altet Sanahujes, Josep; Rubio Sola, Jose Antonio; Reverter Cubarsí, Ferran; Perpiñà Gilabet, Xavier; Aragonès Cervera, Xavier; Jordà, Xavier; Vellvehi, Miquel; Mateo Peña, Diego (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    We have been working in the field of temperature sensors and temperature measurements to test analogue circuits during the past 10 years. As we have presented different works in many conferences, we have collected many ...

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