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Träfflista för sökning "WFRF:(Larsson Lars) ;pers:(Larsson Edefors Per 1967)"

Sökning: WFRF:(Larsson Lars) > Larsson Edefors Per 1967

  • Resultat 1-10 av 35
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1.
  • Jeppson, Kjell, 1947-, et al. (författare)
  • A New Master's Program in Integrated Electronic System Design
  • 2008
  • Ingår i: European Workshop on Microelectronics Education. ; EWME 2008:Budapest
  • Konferensbidrag (refereegranskat)abstract
    • We present the formation of a new Master’s program in Integrated Electronic System Design (IESD). The main ideas behind the program are; 1) Two parallel introductory courses in the first study quarter: One rather practical top-down VHDL-oriented course, and one more theoretical bottom-up silicon-oriented digital VLSI design course. 2) A new broad course focusing on design methodologies from Electronic System Level (ESL) to VLSI, with hands-on emphasis on ASIC backend methodologies. 3) A large project during the first year spring semester in which the knowledge gained during the fall is utilized in design and verification using several complementing technology platforms. 4) Re-use of existing advanced specialist courses (formal methods, computer architecture, and analog VLSI design).
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2.
  • Szczerba, Krzysztof, 1985-, et al. (författare)
  • Impact of Forward Error Correction on Energy Consumption of VCSEL-based Transmitters
  • 2015
  • Ingår i: 41st European Conference on Optical Communication, ECOC 2015, Valencia, Spain, 27 September - 1 October 2015. - 978-846081741-3
  • Konferensbidrag (refereegranskat)abstract
    • We present an analysis of the effect of FEC on energy consumption of VCSEL based transmitters for short-range optical links. We show that a low-complexity FEC can reduce the overall energy consumption of the transmitter.
3.
  • Andersson, Daniel, 1977-, et al. (författare)
  • Accounting for the Skin Effect during Repeater Insertion
  • 2005
  • Ingår i: 2005 ACM Great Lakessymposium on VLSI, GLSVLSI'05; Chicago, IL; United States; 17 April 2005 through 19 April 2005. ; s. 32-37
  • Konferensbidrag (refereegranskat)abstract
    • Since the skin effect will increase the propagation delay in an interconnect, it will also affect how to optimally select the number and size of the buffers. Failing to include the skin effect during buffer design may result in as much as 35% extra delay compared to the optimal repeater chain. We present a new method with closed-form expressions for repeater insertion where we take into account the skin effect and also the relationship between interconnect resistance, capacitance and inductance that are determined from the geometrical parameters. We also investigate the skin-effect influence on power dissipation for an optimally designed repeater chain, and find that the increase is at most 10% of the dynamic power dissipation.
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  • Andersson, Daniel, 1977-, et al. (författare)
  • On Skin Effect in On-Chip Interconnects
  • 2004
  • Ingår i: Intl Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS). ; s. 463-470
  • Konferensbidrag (refereegranskat)abstract
    • We investigate the influence of skin effect on the propagation delays of on-chip interconnects. For long wires, designed in the LC regime, on the top metal layer in a contemporary process, we find that the skin effect causes an extra delay by 10%. The impact of the skin effect on delay is furthermore rapidly increasing with increased interconnect width.
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  • Andersson, Daniel, 1977-, et al. (författare)
  • Time-Domain Interconnect Characterisation Flow for Appropriate Model Segmentation
  • 2008
  • Ingår i: IET Computers & Digital Techniques. ; 2:4, s. 265-274
  • Tidskriftsartikel (refereegranskat)abstract
    • The authors present a new method to find low-complexity time-domain interconnect models that obey a certain specified accuracy in relation to the true waveform. The method rests on an characterisation flow that considers the whole interconnect environment, including driver and receiver. Furthermore, as output the method defines simple rules for appropriate model segment type, RC or RLC and minimal number of model segments. The authors show the application of the method by deriving segment-selection rules for one case, using a particular interconnect, driver, receiver and discrepancy constraint on model against true waveform. In a comparison with a reduced-order modelling technique, the models obtained from the method show good correlation to Lanczos-process-based Krylov subspaces.
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  • Resultat 1-10 av 35
 
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