By Yongquan Fan
High-Speed Serial Interface (HSSI) units became common in communications, from the embedded to high-performance computing structures, and from on-chip to a large haul. trying out of HSSIs has been a difficult subject due to sign integrity concerns, lengthy try out time and the necessity of high-priced tools. Accelerating try out, Validation and Debug of excessive pace Serial Interfaces presents leading edge try and debug techniques and specific directions on tips to arrive to functional try out of recent high-speed interfaces.
Accelerating try, Validation and Debug of excessive velocity Serial Interfaces first proposes a brand new set of rules that allows us to accomplish receiver try greater than a thousand instances speedier. Then an under-sampling established transmitter try scheme is gifted. The scheme can correctly extract the transmitter jitter and end the complete transmitter attempt inside of 100ms, whereas the try frequently takes seconds. The e-book additionally offers and exterior loopback-based trying out scheme, the place and FPGA-based BER tester and a unique jitter injection approach are proposed. those schemes could be utilized to validate, try out and debug HSSIs with information expense as much as 12.5Gbps at a decrease try fee than natural ATE recommendations. additionally, the booklet introduces an efficieng scheme to enforce excessive functionality Gaussian noise turbines, appropriate for comparing BER functionality below noise conditions.
Read or Download Accelerating Test, Validation and Debug of High Speed Serial Interfaces PDF
Similar systems analysis & design books
That includes ways that draw from disciplines comparable to man made intelligence and cognitive modeling, adverse Reasoning: Computational methods to studying the Opponent's brain describes applied sciences and functions that tackle a vast variety of useful difficulties, together with army making plans and command, army and overseas intelligence, antiterrorism and household protection, in addition to simulation and coaching platforms.
"Raymond Chen is the unique raconteur of home windows. " —Scott Hanselman, ComputerZen. com
"Raymond has been at Microsoft for a few years and has noticeable many nuances of home windows that others might in simple terms ever wish to get a glimpse of. With this e-book, Raymond stocks his wisdom, adventure, and anecdotal tales, permitting we all to get a greater realizing of the working approach that has effects on thousands of individuals each day. This ebook has anything for everybody, is an informal learn, and that i hugely suggest it! " —Jeffrey Richter, Author/Consultant, Cofounder of Wintellect
"Very fascinating learn. Raymond tells the interior tale of why home windows is how it is. " —Eric Gunnerson, software supervisor, Microsoft Corporation
"Absolutely crucial studying for knowing the historical past of home windows, its intricacies and quirks, and why they took place. " —Matt Pietrek, MSDN Magazine's less than the Hood Columnist
"Raymond Chen has develop into whatever of a legend within the software program undefined, and during this booklet you will find why. From his high-level memories at the layout of the home windows commence button to his low-level discussions of GlobalAlloc that purely your inner-geek may love, The outdated New factor is a charming choice of anecdotes to help you to really savor the trouble inherent in designing and writing caliber software program. " —Stephen Toub, Technical Editor, MSDN Magazine
Why does home windows paintings how it does? Why is close Down at the begin menu? (And why is there a begin button, besides? ) How am i able to faucet into the conversation loop? Why does the GetWindowText functionality behave so surprisingly? Why are registry documents referred to as "hives"?
Many of home windows' quirks have completely logical causes, rooted in heritage. comprehend them, and you will be extra effective and much much less annoyed. Raymond Chen—who's spent greater than a decade on Microsoft's home windows improvement team—reveals the "hidden home windows" you must know.
Chen's enticing sort, deep perception, and considerate humor have made him one of many world's ideal expertise bloggers. the following he brings jointly behind-the-scenes factors, necessary technical recommendation, and illuminating anecdotes that deliver home windows to life—and assist you utilize it.
A few of the issues you will find inside:
• What merchandising machines can train you approximately powerful person interfaces
• A deeper realizing of window and conversation management
• Why functionality optimization will be so counterintuitive
• A peek on the underbelly of COM gadgets and the visible C++ compiler
• Key information about backwards compatibility—what home windows does and why
• home windows software safety holes so much builders do not know about
• the best way to make your application a greater home windows citizen
This ebook isn't just one other frequent set of provider orientated structure (SOA) top practices with purely basic concepts and recommendation: as a substitute it is a detailed cookbook that indicates you the way SOA purposes are equipped utilizing top practices which are confirmed in 10 real-world situations. The e-book involves 3 sections.
- Lambda Calculi: A Guide for Computer Scientists
- Systems Analysis and Design, 8th Edition
- Ingredients for Successful System Level Design Methodology
- Multi-Agent Programming: Languages, Platforms and Applications
- Passive and active network measurement: 8th international conference, PAM 2007, Louvain-la-Neuve, Belgium, April 5-6, 2007: proceedings
- Cooperative Systems Design: Scenario-Based Design of Collaborative Systems
Extra resources for Accelerating Test, Validation and Debug of High Speed Serial Interfaces
In addition, the VCO is undisturbed in the absence of data transitions; therefore it suppresses pattern dependent jitter. Most modern BBPD PLLs are implemented with some variations of Alexander’s phase detector . Two matched flip-flops are usually used: one is driven on the rising edge of the clock while the other is driven on the failing edge of the same clock. When the PLL is locked to data, the two flip-flops sample the incoming data with both the rising edge and falling edge of the VCO clock.
This separation is nearly impossible if we do not make some assumptions and use a simple enough model to facilitate the analysis. The most popular model used is the so called “double delta” model – assuming that the only DJ is DCD, whose PDF is only comprised of a pair of delta functions . 1 Introduction 49 mentary error function. The double delta assumption now serves widely as the model for modern bathtub curve fitting. Theoretically, the double delta model is not the most flexible one for arbitrary jitter profiles.
The second loop can be implemented by an integrator. We can consider the PLL being composed of two no-interacting branches – an integral branch and a bang-bang branch (or proportional branch). To keep the quality of the first order loop, it is required to keep the phase change due to the proportional branch dominating over the phase change from the integral branch. The stability factor ξ of the PLL is defined as the ratio of two phase changes : ξ = ∆ θ proportina l ∆ θ int egral = 2 βτ tupdate The dual branch BBPD structure provides two degrees of freedom: the loop frequency step fbb and the stability factor ξ.
Accelerating Test, Validation and Debug of High Speed Serial Interfaces by Yongquan Fan