CLOCK DISTRIBUTION

Mar 07, 2013

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The clock distribution problem. Large Chip AreaDifferent flop densitiesNon-uniform distribution of flopsAll flops need to get clock signal at the same timePower budgetClock routing:hard problem. Stages of Clock design. Global Routing (matched impedance)Impedance matching at every blockLoca

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CLOCK DISTRIBUTION

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Presentation Transcript

Clock Distribution

Clock Distribution. based on Dennis Sylvester at Univ. Michigan www.eecs.umich.edu. Contents. Introduction Clock Power Clock Distribution for Uniform Delay Clock Integrity. Function of clock distribution network. Synchronize millions (billions) of separate elements

1.28k views • 52 slides

A Global Minimum Clock Distribution Network Augmentation Algorithm for Guaranteed Clock Skew Yield

A Global Minimum Clock Distribution Network Augmentation Algorithm for Guaranteed Clock Skew Yield. A. B. Kahng, B. Liu, X. Xu, J. Hu* and G. Venkataraman* CSE Dept., UC San Diego *ECE Dept., TAMU. Outline. Background Problem formulation Theoretical results New method

630 views • 35 slides

Clock Distribution – from Past to Present

Clock Distribution – from Past to Present. A synchronous system needs a clock which signals are synchronized with Clock distribution network: goal is to generate a clock signal in which you want the clock to arrive at the same time at equivalent points on the chip Problem – Clock skew

923 views • 65 slides

Reconfigurable Clock Distribution Circuitry

Reconfigurable Clock Distribution Circuitry. Circuit and Systems,2007 .ISCAS 2007.IEEE International Symposium on 27-30 May 2007 Page(s):877 - 880 Atanu Chattopadhyay, Zeljko Zilic Department of Electrical and Computer Engineering, McGill University Montreal, Quebec, Canada

284 views • 8 slides

Clock Distribution for IceCube

Clock Distribution for IceCube. June 8, 2004 Lawerence Berkeley National Laboratory Gerald Przybylski. GTPrzybylski LBNL 10/13/2003. Big Picture. ExacTime ET6000 GPS Clock(s). US Naval Observatory (~1E-15 Allan Var. ) UTC. Slaved Rubidium Oscillator Inside, < 1x10 -11 Allan Var.

317 views • 15 slides

The Clock/Sync Distribution & a Streaming Readout TDC

The Clock/Sync Distribution & a Streaming Readout TDC. William Gu Streaming Readout IV 22-24 May 2019, Camogli. 1. JLAB Trg / Clk /Sync/Busy overview 2. Clock recovery study 3. VETROC streaming TDC 4. ReadOut interfaces test 5. Prototype board 6. Summary.

204 views • 18 slides

Clock Distribution for IceCube

http://www.phys-astro.sonoma.edu/people/students/baker/SouthPoleFoucault.html. Clock Distribution for IceCube. Gerald. Przybylski Lawrence Berkeley National Laboratory, Design Review, September 16, 2005. History.

360 views • 22 slides

Clock domains & divider Clock & reset distribution

Clock domains & divider Clock & reset distribution. A. Kluge Feb 5 & 6, 2013. clk domains. pixel_hit clk_config clk_dll clk_sync ( hronous ) clk_serial clk_multi_serial. clk_config. clk_multi_serial. clk_sync. clk_serial. clk_dll. Clk distribution: serial 3.2 Gbit /s.

437 views • 30 slides

Clock and Trigger Distribution for NA62

Clock and Trigger Distribution for NA62. Mari á n Krivda, Cristina Lazzeroni University of Birmingham, UK. Summary of LTU production and tests. 20 LTU boards are available 19 boards o.k. 1 board has a wire patch -> use it only in lab !. LTU firmware ver.6. Temp (temperature on board)

196 views • 11 slides

Clock Distribution Topologies

Clock Distribution Topologies. Three-Level Buffer Clock Distribution Network. DEC Alpha Clock Distribution. Symmetric H-Tree. Tapered H-Tree. Waver Scale Four-Level H-Tree. Symmetric X-Tree. Geometric Matching for Zero Clock Skew. Optimized Algorithms Example.

427 views • 14 slides

Clock Distribution Scheme using Coplanar Transmission Lines

Clock Distribution Scheme using Coplanar Transmission Lines. Victor Cordero Sunil P Khatri Department of ECE Texas A&M University vcordero@ece.tamu.edu sunilkhatri@tamu.edu. Introduction. Traditional clocking scheme Not suitable for high frequency i.e. high gigahertz range of operation

397 views • 24 slides

Clock Distribution Network H-Tree

Clock Distribution Network H-Tree.

296 views • 4 slides

Research of long distance clock distribution system

Research of long distance clock distribution system. Université Libre de Bruxelles (IIHE) Yifan Yang , Kael Hanson, Aongus Ó Murchadha, Thomas Meures, Michael Korntheuer. OVERVIEW. Askaryan Radio Array background

375 views • 24 slides

CLOCK

CLOCK. Sephiroth Kwon GRMA 20-05-2009. OUTLINE. Clock Distribution Diagram Signal Description Repair Flow Chart Repair Technique. CLOCK Distribution Diagram. MCHHCLK/# 200/266MHZ. P5Q Deluxe. Clock Chip. Intel BearLake GMCH. DDR2 1,2,3,4. M_CHB_CLK/#. CK_100M_MCH/# 100MHZ.

509 views • 13 slides

CLOCK DISTRIBUTION

CLOCK DISTRIBUTION. Shobha Vasudevan. The clock distribution problem. Large Chip Area Different flop densities Non-uniform distribution of flops All flops need to get clock signal at the same time Power budget Clock routing:hard problem. Stages of Clock design.

551 views • 22 slides

DCM Location and clock distribution

DCM Location and clock distribution. DCM and clock distribution 1. Xilinx Digital Clock Manager. Xilinx Core Generator. Xilinx Core Generator Project. Xilinx Gore Generator Project Setup 1. Xilinx Core Generator Project Setup 2. Generating Single DCM module. DCM Setup 1. DCM Setup 2.

332 views • 19 slides

Clock Distribution

Clock Distribution. Shmuel Wimer Bar Ilan Univ. Eng. Faculty Technion, EE Faculty. clk 3. Clock Distribution. ext_clk. gclk. External Clock. Clock Generator. Buffers. Gaters. clk 2. clk 1. Clocked Elements. Chip. Clock System Architecture.

1.29k views • 79 slides

Clock

Clock. MGT1_A. FANOUT 1 to 4. LEFT. CLOCK. FANOUT 1 to 4. VIRTEX7_A. FANOUT 1 to 4. RIGHT. MGT1_CLK_P/N<16..1>. MGT1_B. FANOUT 1 to 4. LEFT. CLOCK. FANOUT 1 to 4. VIRTEX7_B. FANOUT 1 to 4. RIGHT. MGT2_A. FANOUT 1 to 4. LEFT. CLOCK. FANOUT 1 to 4.

245 views • 5 slides

Clock

Energy Source (Sun). Metal Working. Winding Spring loaded energy. Engineering. Machining. Batteries. Clock. Profession (Jobs). Mathematics. Numerical System. Grand Father Clock. Navigation. Astronomy. Carpentry. Writing. Colonization. Water clock.

163 views • 1 slides

CLOCK

Writing to Configuration Register 1. 8) TMP513 acknowledges. 6) TMP513 acknowledges. 10) TMP513 acknowledges. 4) TMP513 acknowledges. 1) Master Starts Communication. 2) and 3) 7bit address followed by R/W Low. 11) Master Stops Communication. 5) 8bit Pointer Address. 9) Data Byte LSB.

148 views • 2 slides

Clock Distribution

Clock Distribution. Rajeev Murgai Advanced CAD Technologies Fujitsu Labs of America UC Berkeley Feb 15, 2005. FF. FF. FF. FF. +jitter. -jitter. Defining Clock Skew and Jitter. Clock skew The deterministic (knowable) difference in clock arrival times at each flip-flop

311 views • 26 slides

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CLOCK DISTRIBUTION

CLOCK DISTRIBUTION

Presentation Transcript

Clock Distribution

A Global Minimum Clock Distribution Network Augmentation Algorithm for Guaranteed Clock Skew Yield

Clock Distribution – from Past to Present

Reconfigurable Clock Distribution Circuitry

Clock Distribution for IceCube

The Clock/Sync Distribution &amp; a Streaming Readout TDC

Clock Distribution for IceCube

Clock domains &amp; divider Clock &amp; reset distribution

Clock and Trigger Distribution for NA62

Clock Distribution Topologies

Clock Distribution Scheme using Coplanar Transmission Lines

Clock Distribution Network H-Tree

Research of long distance clock distribution system

CLOCK

CLOCK DISTRIBUTION

DCM Location and clock distribution

Clock Distribution

Clock

Clock

CLOCK

Clock Distribution

The Clock/Sync Distribution & a Streaming Readout TDC

Clock domains & divider Clock & reset distribution