DHP-DHH Interconnect Characterisation Results of Time Domain - PowerPoint PPT Presentation

Sep 15, 2022 •164 likes •332 views

DHP-DHH Interconnect Characterisation Results of Time Domain Reflectometry measurements Philip Ptsch Interlink Design passive Challenges of Datatransmission 4 Links per Module 1.2 Gbit/s per Link, 8B10B encoded -> 1.6 GHz Clock

DHP-DHH Interconnect Characterisation Results of Time Domain Reflectometry measurements Philip Pütsch
Interlink Design passive
Challenges of Datatransmission ● 4 Links per Module ● 1.2 Gbit/s per Link, 8B10B encoded -> 1.6 GHz Clock ● Mechanical Situation: Tight constraints near Detector → KAPTON Flex ● Distance DHP-DHH ~15m ● At High Data Rates “Analogue” characteristics are important: ● Impedance: ● Driver ● Transmission Line ● Receiver (Termination) ● Reflections at Discontinuities ● Damping of Transmission Lines ● Noise
Measurement Setup Time Domain Reflectometer ● Time Domain Reflectometry ● Fast Rising/Falling Edge sent to DUT ● Reflected/Transmitted Waveform recorded ● DUT: KAPTON Test Figure, 8 differential Lines, different Trace Width 65u-100u KAPTON FLEX
Measurement Setup II TEKTRONIX TDR & Sampling Scope FPGA Board 12m CAT7 35cm KAPTON Flex
Impedance Measurement
Damping Measurement Frequency dependent transfer function of Kapton cable
Measurement Setup II Sampling Scope RocketIO IN+OUT FPGA
Eye Diagram – RocketIO Output RocketIO driver at the output @2GHz
12m CAT7 + 35cm KAPTON RocketIO driver 12m CAT7 + 35cm Kapton @2GHz
Preemphasis
Preemphasis ● Increase high frequency component of the signal to Compensate the Cable transfer function ● Acts like high pass
Preemphasis II RocketIO driver at the output Preemphasis @2GHz turned on Preemphasis turned off
Preemphasis III RocketIO driver 12m CAT7 + 35cm Kapton @2GHz Preemphasis turned on Preemphasis turned off
Eye DHP DHP 0.1 Driver at the output @ 1.555GHz After 35cm KAPTON
Summary ● TDR Setup to characterise differential electrical Transmission Lines working ● Design and Measurements (Impedance, Damping) match ● Final geometry defined ● 35cm Kapton+12m CAT7 together with preemphasis works ● DHP 0.2 will have preemphasis ● Only passive repeater (Patch Panel) will be needed

Download Presentation

Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

FORMATION AND CHARACTERISATION OF FORMATION AND CHARACTERISATION OF NANOSTRUCTURED

FORMATION AND CHARACTERISATION OF FORMATION AND CHARACTERISATION OF NANOSTRUCTURED METASTABLE ALLOYS NANOSTRUCTURED METASTABLE ALLOYS Viorel Pop Faculty of Physics, Babes-Bolyai University, 3400 Cluj-Napoca, Romania Nanocrystalline

640 views • 49 slides

RF-Interconnect RF-Interconnect and its Applications to and its Applications to NoC Design NoC

RF-Interconnect RF-Interconnect and its Applications to and its Applications to NoC Design NoC Design NOCS Tutorial Course, NOC Tutorial Course, May 10 2009 y 10 2009 San Diego, California San Diego, Californ Frank Chang, Jason Cong and

426 views • 41 slides

Interconnect Technologies for Clusters Interconnect approaches Cluster Computing WAN

Cluster Computing Interconnect Technologies for Clusters Interconnect approaches Cluster Computing WAN infinite distance LAN Few kilometers SAN Few meters Backplane Not scalable Physical Cluster

759 views • 38 slides

COOL Interconnect COOL Interconnect Low Power Interconnection Technology Low Power

COOL Interconnect COOL Interconnect Low Power Interconnection Technology Low Power Interconnection Technology for Scalable 3D LSI Design for Scalable 3D LSI Design Marco Chacin, Hiroyuki Uchida, Michiya Hagimoto, Takashi Miyazaki, Takeshi

267 views • 15 slides

Robust Interconnect Robust Interconnect Communication Capacity Algorithm Communication Capacity

Robust Interconnect Robust Interconnect Communication Capacity Algorithm Communication Capacity Algorithm by Geometric Programming by Geometric Programming Jifeng Chen, Jin Sun and Janet Wang Department of Electrical and Computer Engineering

413 views • 25 slides

Improvements in the X- -ray characterisation of ray characterisation of Improvements in the X

Improvements in the X- -ray characterisation of ray characterisation of Improvements in the X electroceramic thin films thin films by the application by the application of a of a electroceramic novel combined analysis procedure procedure

204 views • 18 slides

Molded Interconnect Device Molded Interconnect Device (MID) Device (MID) A 3

MID Manufacturing: Advances in Metallization Plating Technologies Metallization Plating Technologies Leading to Improved Yields 9 th International Congress Molded Interconnect Devices MID 2010 September 30, 2010 Richard C. Retallick Senior

471 views • 25 slides

Preparation and characterisation Julia Lyubina Institute for Metallic Materials, IFW Dresden,

Preparation and characterisation Julia Lyubina Institute for Metallic Materials, IFW Dresden, Germany Characterisation x-ray diffraction imaging techniques (SEM, AFM, MFM) differential scanning calorimetry Preparation (included in

1.14k views • 54 slides

CS184c: Computer Architecture [Parallel and Multithreaded] Day 15: May 29, 2001 Interconnect

CS184c: Computer Architecture [Parallel and Multithreaded] Day 15: May 29, 2001 Interconnect CALTECH cs184c Spring2001 -- DeHon Previously CS184a: Day 11--14 interconnect needs and requirements basic topology

606 views • 24 slides

Reducing Uncertainty and Increasing Confidence in Reservoir Seismic Characterisation Erick

Reducing Uncertainty and Increasing Confidence in Reservoir Seismic Characterisation Erick Alvarez Team Leader Reservoir Seismic Characterisation Senergy Society of Petroleum Engineers Distinguished Lecturer Program www.spe.org/dl 1

275 views • 24 slides

Bringing Long-Tail Microscopy & Characterisation Data into the Light RAiD service

Bringing Long-Tail Microscopy & Characterisation Data into the Light RAiD service Characterisation: Process of User Dataset Project ID probing and measuring the Projects Instrument ID * Native data structures and properties

259 views • 4 slides

The Interconnect Verification Challenge Franois Cerisier and Mike Bartley Test and

The Interconnect Verification Challenge Franois Cerisier and Mike Bartley Test and Verification Solutions IP-SOC 2012 Grenoble, 5 Dec 2012 The Interconnect Verification Challenge Whats an interconnect Interconnects

182 views • 16 slides

Connectors: HiLo Interconnect Wednesday, October 04, 2017 Company Overview March 12, 2015

Next Level Integration Next Level Integration Connectors: HiLo Interconnect Wednesday, October 04, 2017 Company Overview March 12, 2015 HiLo INTERCONNECT OVERVIEW BGA/LGA Socketing Module Interconnect Highs Lows Flexibility High

254 views • 23 slides

Synthesis and Characterisation Characterisation Synthesis and of ZnO-WS 2 Nanowires, of ZnO-WS

Synthesis and Characterisation Characterisation Synthesis and of ZnO-WS 2 Nanowires, of ZnO-WS 2 Nanowires, a Model Material for Nanotribology Nanotribology and Manipulation and Manipulation a Model Material for a , Boris a , b , Jelena

726 views • 18 slides

Interconnects Outline Interconnect scaling issues Aluminum technology Copper

Interconnects Outline Interconnect scaling issues Aluminum technology Copper technology araswat tanford University EE311 / Al Interconnects 1 Properties of Interconnect Materials Material Thin film Melting resistivity point

438 views • 15 slides

Outline Interconnect scaling issues Aluminum technology Copper technology araswat

Outline Interconnect scaling issues Aluminum technology Copper technology araswat tanford University 1 EE311/ Cu Interconnect Wire Half Pitch vs Technology Node ITRS 2002 Narrow line effects Ref: J. Gambino, IEDM, 2003 araswat

417 views • 18 slides

Ali Kamandi Spring 2007 kamandi@sharif.edu Sharif University of Technology There are many types

Ali Kamandi Spring 2007 kamandi@sharif.edu Sharif University of Technology There are many types of networks! Transportation Networks Transportation Networks Transport goods using trucks, ships, airplanes, Postal Services Postal

504 views • 48 slides

TIME DIVISION SWITCHING ETI 2506 TELECOMMUNICATION SYSTEMS Saturday, 03 December 2016

TIME DIVISION SWITCHING ETI 2506 TELECOMMUNICATION SYSTEMS Saturday, 03 December 2016 PRINCIPLE OF TIME DIVISION SWITCHING In TDM systems, speech is transmitted as PCM binary words. 1 Sampled at 8,000 bits/sec, as sample occurs at

578 views • 8 slides

Overview of Communication Topics Handy Trigonometry Identities Sinusoidal amplitude modulation

Overview of Communication Topics Handy Trigonometry Identities Sinusoidal amplitude modulation cos( a + b ) = cos( a ) cos( b ) sin( a ) sin( b ) Amplitude demodulation (synchronous and asynchronous) sin( a + b ) = sin( a ) cos( b ) +

348 views • 18 slides

A practical Approach to the Rating of Barrier Algorithms using the LogP Model and Open MPI

LogP Predictions Implementation Motivation Conclusions A practical Approach to the Rating of Barrier Algorithms using the LogP Model and Open MPI Torsten Hfler, Wolfgang Rehm TU Chemnitz, Germany 24.05.2005 Torsten Hfler, Wolfgang Rehm

571 views • 22 slides

Electrical Properties Influence of Various Parameters Methods of Measurement

IIT Bombay 25.10.2018 Lecture No. 23-24 Lecture Name: 26.10.2018 Geomaterial Characterization Sub-topics Electrical Characterization Importance Electrical Properties

692 views • 22 slides

An Adaptive Window for Stare Processing of Delay Doppler Maps Ben Southwell & Andrew Dempster

An Adaptive Window for Stare Processing of Delay Doppler Maps Ben Southwell & Andrew Dempster Australian Centre for Space Engineering Research GNSS-R Global Navigation Satellite System Reflectometry (GNSS-R) Bi-static Radar of

271 views • 14 slides

Project 4: Reliable Networking Slide heritage: Previous TAs Announcements Project 4 has

Project 4: Reliable Networking Slide heritage: Previous TAs Announcements Project 4 has been released I assume youve read the project description Due Friday, April 14th This is a pretty complex project Startearly!

699 views • 26 slides

How China Detects and Blocks Shadowsocks Alice, Bob, Carol (GFW Report) Jan Beznazwy Amir

How China Detects and Blocks Shadowsocks Alice, Bob, Carol (GFW Report) Jan Beznazwy Amir Houmansadr (University of Massachusetts Amherst) https://gfw.report/publications/imc20/en/ ACM Internet Measurement Conference 2020 1 Overview The

593 views • 20 slides