An overview of the relative performance and specifications, such as noise margin and operating speed, of various highspeed logic families are discussed. Highspeed design designexamples,signalingandmemory technologies, fiberoptics, modelingand simulationto ensuresignalintegrity tomgranberg, ph. Highspeed serdes interfaces are the gateway for data traffic and analysis on the cloud. Special consideration and techniques are required to reduce the latency variation in serdes in order to create an ideal interface for long reach networking applications. The gth and gty transceivers provide the low jitter required for demanding optical interconnects and feature world class autoadaptive equalization with pcs features required for difficult backplane operation. High speed serial buses in embedded systems feng zhang. This need for speed directly drives serdes innovation. A serializerdeserializer serdes pronounced sirdeez or sirdez is a pair of functional blocks commonly used in high speed communications to compensate for limited inputoutput. This book describes the most frequently used high speed serial buses in embedded systems, especially those used by fpgas. Serdes system design and simulation tools, technologies and. Solution serdes parallel communication still used in internal buses of ics thus a need for serdes. Serdes implementation guidelines for keystone devices.
Lvds serdes products, but provide a wider, 18bit data bus payload to support not only byteoriented data but also carry other information such as parity, frame, control, status, sync, low frequency bus or clock signals, etc. Download for offline reading, highlight, bookmark or take notes while you read high speed serdes devices and. Hyperlink is a texas instruments high speed packetbased interconnect. Reproduction of ti information in ti data books or data sheets is permissible only if reproduction is. Challenges of designing high speed serdes, and the importance of detailed modeling and highly programmable circuits and debug interfaces. Rambus 112g serdes use both pam4 and nrz pam2 signaling providing reliable operation across a broad range of data rates.
Jun 28, 2011 meeting todays serdes high speed challenges with hyperlynx mentor pcb. Drawings are of poor quality and it comes with springer price tag. At these data rates, the assumptions associated with digital signals break down and analog factors demand consideration. Circuit modeling techniques are introduced that aid in the understanding of logic circuit operation. Meeting todays serdes highspeed challenges with hyperlynx. The transceiver offerings cover the gamut of todays high speed protocols. Serdes plays a crucial role in multigigabit serial data communication links. Serdes is the q point of analog precision and analog circuitry, and its demand only stands to increase. High speed serdes devices and applications edition 1 by. Whether youve loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Basic io concepts differential signaling, system synchronous, and source synchronous design techniques.
High speed serdes devices and applications, stauffer, david. D sejang oh, kyeongseon shin, wuisoo lee memory division, samsung electronics june 710, 2009 san diego, ca. Bladeserver base specification serdes design 12 may 2010 ibmintel confidential 4 version 2. High speed serdes devices and applications hardcover. A serializer deserializer serdes pronounced sirdeez or sirdez is a pair of functional blocks commonly used in high speed communications to compensate for limited inputoutput.
Read this latest pcb design blog and learn how you can. Us7526033b2 serializer deserializer serdes testing. This book discusses the many aspects of highspeed serial designs with real world examples of how to implement working designs, including. Maxim offers a wide variety of ics for high speed differential signaling. However, due to its high speed and mixedsignal design nature, it is not an easy task to design a multigigabit serdes that can meet all the stringent performance requirements. Highspeed serial buses in embedded systems feng zhang. High speed serdes devices and applications james donald. The next four chapters cover specialized topics related to hss cores. High speed serdes devices and applications, david robert stauffer.
Highspeed serial io can be used to solve system interconnect design challenges. High speed serdes devices and applications, stauffer. Rambus after nearly fifty years, nrz technology continues to pose significant challenges as data rates approach 56gbps and refreshed standards mandate increased receiver sensitivity. Opensilicon establishes highspeed serdes technology. Rockrohr, james donald and a great selection of similar new, used and collectible books available now at great prices.
Through the highspeed serial initiative, xilinx is providing both technical expertise. High speed serdes devices and applications is a useful resource for chip designers using hss devices in their chip design. High speed serdes devices and applications book, 2008. The single device configuration window is displayed as shown in figure 9. This book discusses the many aspects of highspeed serial designs. June 7 to 10, 2009june 7 to 10, 2009 ieee sw test workshopieee sw test workshop 222222. The material focuses on hss devices, and the consolidation of related topics into a. Here is a sample of the industry standards that use multigigabit serdes. High speed serdes devices and applications by david robert. You might be used to designing a simple board where most of your focused time is on component placement and routing. Optical serdes test interface for highspeed and parallel testing sanghoon lee, ph. What makes high speed design so unique is the amount of attention paid to these issues. High speed serdes devices and applications edition 1 by david robert stauffer, jeanne trinko mechler, michael a.
Understanding the serdes terabit ethernet connection. High speed serdes devices and applications david robert. Chapter 5 provides an overview of various protocol standards in which hss cores are used. Ibis modeling and simulation of high speed fiberoptic transceivers. The serdes implementation o ers the advantage of low manufacturing cost and less crosstalk. Designexamples,signalingandmemory technologies, fiberoptics. This book provides the reader with an understanding of the features and functions typically found on high speed serdes hss devices.
These blocks convert data between serial data and parallel interfaces in each direction. Handbook of digital techniques for high speed design. The term serdes generically refers to interfaces used in various. Jan 11, 2016 the future of high speed serdes david axelrad, product marketing manager, serdes ip, presents cadences position prior to the high speed io ip panel discussion at the gsa ip working group meeting on thursday, 22 october, 2015. Highspeed devices and circuits with thz applications. Dec 19, 2008 high speed serdes devices and applications david robert stauffer, jeanne trinkomechler, michael a. Highspeed interconnects are key to data center performance and growth, with interconnects form cloud services, iot devices, streaming video, big data, wireless networks, ecommerce and social media. Base specification and design guide for serdes highspeed. Maxim offers a wide variety of ics for highspeed differential signaling.
Igloo2 high speed serdes 3x oversampling design user guide revision 2 11 configuring the device use the following steps to configure the device. High speed serdes devices and applications paperback 12 october 2010 by david robert stauffer author, jeanne trinko mechler author, michael a. By equipping the armv8 processors with a transceiver and peripherals to support the most common serial interconnects, xilinx has simplified the design process and reduced the overhead associated with interfacing to those interconnects. David axelrad, product marketing manager, serdes ip, presents cadences position prior to the high speed io ip panel discussion at the gsa ip working group meeting on thursday, 22 october, 2015. Igloo2 high speed serdes 3x oversampling design user. Coverage of serdes operation is shallow and cursory. Cml, cmos, ecl, hstl, lcds, lvcmos, lvds, lvecl, lvpecl, lvttl, pecl, and ttl. One of the technologies implemented today to achieve high speed data transmission with signal integrity is the serdes serializer deserializer. While in our very dynamic profession, some of the technologies explained can be a bit outdated, the basic concepts are there for anyone who wishes to learn or refresh hisher concepts about high speed serial links. For each of these interfaces, physical layer da ta transmission uses analog serdes to feed lowoutputswing differential currentmode logic cml buffers.
A high speed serdes design for cpri application should have a very low tx clock jitter, a very low recovered clock jitter, low latency, and also an ultralow latency variation. Sorna,kent dramstad,clarence rosser ogilvie,amanullah mohammad,james donald rockrohr. A number of tables are provided for comparison of characteristics. Interlaken is a royaltyfree interconnect protocol it was invented by cisco systems and cortina systems in 2006, optimized for highbandwidth and reliable packet transfers. Serdes signal integrity challenges at 28gbps and beyond. They want to download and stream hd movies as fast as possible. Decades of highspeed signaling expertise have gone into the design of rambus 112g serdes products. It explains how these hss devices are used in protocol applications and the analysis which must be performed to use them. High speed serdes devices and applications researchgate. Although the majority of the requirements for high speed serdes comes from large data centers, it is not exclusive.
Sorna, kent dramstad, clarence rosser ogilvie, amanullah mohammad, james donald rockrohr. It builds on the channelization and per channel flow control features of spi4. Need, architecture, and implementation rohit mittal contents 8. High speed serdes devices and applications provides a broad understanding of high speed serdes hss device usage. High speed serdes devices and applications 9780387798332 by stauffer, david robert. High speed serdes devices and applications paperback nov. Although the majority of the requirements for highspeed serdes comes from large data centers, it is not exclusive. Eye analysis tool use after tool 2 multigigabit serdes system.
The future of highspeed serdes tensilica, design, and. Opensilicon today announced it has established a serdes technology center of excellence to ensure rapid, costeffective design and production. Protocol configuration rtg4 high speed serial interface pcie, epcs and xaui block supports multiple protocols. Designing to 10 gbps using serdes transceivers, serializers, and deserializers. These buses employ serdes, jesd204, srio, pcie, aurora and sata protocols for chiptochip and boardtoboard communication, and cpcie, vpx, fc and infiniband protocols for interchassis communication. This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term. Hyperlink is a texas instruments highspeed packetbased interconnect. Apr 16, 2017 this book was published by xilinx in 2005.
Even now, the standards from ieee and others are defining increasingly higher data rates on a single lane, with no end in sight. The book is an assimilation of various topics with a focus on. However, a more realistic scenario would see compromises on performance, power and area, with tradeoffs based on specific product requirements. Both are located next to the pasb reset pushbutton. The serdes blocks shown are based on rt4g150 device. The chip designer who oversimplifies the problem does so at his or her own peril. The serdes block names are dependent on the number of blocks present in the device. You can thank data centers for continued advances in high speed serdes design. According to gupta, the ideal paradigm for a highspeed, nextgeneration serdes that supports terabit ethernet is one that maximizes performance with the lowest power draw and smallest area. High speed serdes devices and applications ebook, 2008. Such ios, when integrated into a highly programmable digital environment such as an fpga, allow you to create highperformance designs that were never possible before. But with a high speed design, it becomes more important to consider exactly where you are placing your traces, what width theyre going to. But not to worry, rambus engineers literally wrote the book on highspeed signal integrity1.
Used to transmit high speed iodata over a serial link in io interfaces at speeds upwards of 2. The fundamentals of high speed serdes design pcb design. Chip and system designers using hss devices must have detailed knowledge of both the features and functions of the hss device, and the applications in which they are used. In the datacenter market and in the enterprise market, its extremely important to. Optical serdes test interface for highspeed and parallel. In this design the incoming parallel data is mapped onto a. High speed serdes devices and applications springerlink.
High speed serdes devices and applications ebook by david. High speed serdes devices and applications guide books. High speed serial buses in embedded systems bookshare. The material focuses on hss devices, and the consolidation of related topics into a single text. Pseudo current mode logic pcml is a high speed differential architecture derived from cml logic and is capable of speeds in excess of 2 gbps. Dec 19, 2008 high speed serdes devices and applications ebook written by david robert stauffer, jeanne trinko mechler, michael a. A highspeed serdes design for cpri application should have a very low tx clock jitter, a very low recovered clock jitter, low latency, and also an ultralow latency variation. The book is an assimilation of various topics with a focus on what chip designers need to understand in order to design chips using hss cores. Rambus highlighted three types of multiprotocol serdes. Buy high speed serdes devices and applications book online at.
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