- design007 Magazine
Latest IssuesCurrent Issue
In this issue, we discuss some of the challenges, pitfalls and mitigations to consider when designing non-standard board geometries. We share strategies for designing odd-shaped PCBs, including manufacturing trade-offs and considerations required for different segments and perspectives.
- Events||| MENU
- design007 Magazine
Mentor Launches HyperLynx Solution with Automated and Intelligent Channel Extraction for SerDes InterfacesFebruary 13, 2018 | Mentor, a Siemens business
Estimated reading time: 3 minutes
Mentor, a Siemens business, today announced its new HyperLynx printed circuit board (PCB) simulation technology for high-performance designs, now providing the industry’s first end-to-end fully automated serializer/deserializer (SerDes) channel validation solution. Today’s advanced electronics products require intelligent high-speed design tools to ensure that designs perform as intended. With signaling rates of 50 Gbps becoming commonplace, and protocols like Ethernet, pushing 400 Gbps bandwidth, traditional methods are insufficient. This is crucial for industries that demand superior high-speed performance such as automotive, networking, data centers, telecom, and IoT/cloud-based products.
SerDes refers to the interfaces like PCI Express (PCIe) that are used anywhere high-bandwidth is required. However, today’s hardware engineers lack time to fully understand the detailed signal integrity requirements of these interface protocols and may have limited access to signal integrity (SI) and 3D EM experts for counsel. Mentor’s new HyperLynx release provides tool-embedded protocol-specific channel compliance— the industry’s first fully automatic validation tool for PCB SerDes interfaces. This includes a 3D explorer feature for design and layout optimization of non-uniform structures like breakouts and vias.
Mentor customer Sintecs, an electronic design service (EDS) company based in The Netherlands, specializes in complex board design and analyses. They developed the European-funded multi-board dReDBox, a completely new concept for a “data center in a box,” with disaggregate processing and memory resources connected with high-speed links (www.dredbox.eu). Using the HyperLynx DDRx Wizard and new SerDes Compliance Wizard, Sintecs could quickly explore the available design space to converge on a physical implementation that met industry standard compliance metrics for their product’s DDR4 (running at 2666 MT/s) and many PCIe3 interfaces. The new HyperLynx intelligent channel extraction tool helped compress the SerDes interface design schedule by automating the entire channel decomposition and modeling design task. Automated channel extraction was substantially faster than Sintecs’ previous manual method that required time from a 3D full-wave solver expert to model each channel discontinuity.
“We've successfully used HyperLynx to achieve the ‘first-time-right’ implementation of our high-speed DDR4 and PCIe SerDes interfaces for the dReDBox project,” stated Hans Klos, managing director of Sintecs B.V. “We’ve changed our way of working, and now our hardware designers and SI engineers use the SerDes Compliance Wizard to quickly iterate during interface design optimization, and final interface compliance verification.”
Protocol-specific Channel Compliance
Using the new HyperLynx release, hardware engineers can easily perform protocol-specific compliance checks. The tool provides embedded protocol expertise for PCIe Gen3/4, USB 3.1, and COM-based technology for Ethernet and Optical Implementers Forum (OIF). Engineers can easily perform equalization optimization (CTLE, FFE, DFE) based on protocol architecture and constraints.
“As data rates in high speed serial links increase, designing channels with acceptable bit error ratios, limited by equalization settings within a protocol’s range, requires a higher level of expertise. The new automated channel analyzer from Mentor is like having an expert on your shoulder. Running the analysis of a design before sign-off will catch many materials, vias and transmission line problems before they sneak into the final design,” said Eric Bogatin, dean of the Signal Integrity Academy and director of the Teledyne LeCroy Front Range Signal Integrity Lab. “And, for the final channel, the new compliance analyzer will recommend the optimized equalization settings to meet the protocol’s constraints. These innovations will help all hardware engineers sleep better at night.”
HyperLynx 3D Explorer
The 3D Explorer feature provides channel structure design and pre-layout optimization. Template-based 3D structure synthesis can be used for differential pair, BGA breakouts, via configurations, series-blocking capacitors, and more.
The new HyperLynx release with automated SerDes channel validation will ship at the end of February 2018.
About Mentor, a Siemens business
Mentor, a Siemens business, is a world leader in electronic hardware and software design solutions, providing products, consulting services, and award-winning support for the world’s most successful electronic, semiconductor, and systems companies. For more information, click here.
One of my great joys as a grandfather of eight is spending time with them at the park. It doesn't take too long until I'm getting stuck on a slide that is too small for me or on the seesaw, with me on one side and them trying to lift me. At that point, they learn some harsh lessons in physics and how heavy Grandpa really is. A seesaw is a relatively simple device, but it’s a great way to explain a rather complex concept in PCB design: design tradeoffs. Each decision made throughout a design comes with inherent pros and cons.
Spirit AeroSystems, Inc. announced the grand opening of its Engineering Design Center in Subang, Malaysia, that expands the company’s global engineering capabilities, during opening day of the 2024 Singapore Air Show.
It’s been another busy week in the industry. We lost another old friend last week. The EIPC show happened, and Pete Starkey provided us with complete and compelling show coverage, from start to finish. Recently, we posed the question, “When is it time to introduce embedded components into your PCB design?” which was asked and answered by design aficionado Kris Moyers in the latest issue of Design007 Magazine. We are proud to be a part of the exciting Global Insights weekly newsletter, which Nolan Johnson and Brian Knier explored in their interview, and we rounded out the week with some big merger news. Here are my picks for the past week’s must-read news items.
ROCKA Solutions is pleased to announce its partnership with Vega Industries, Inc., a manufacturer of premium-quality driver bits and fastener driving tools. Under this collaboration, ROCKA Solutions is a distributor for Vega Industries' top-notch tools designed for precision and durability.
Aismalibar will be attending the APEC, the leading conference for practicing power electronics professionals, in Long Beach, California from February 25th to 29th, 2024 in Booth 552. Aismalibar will be presenting new cooling technologies for power electronics, specifically Thermal Interface Materials (TIMs) and Insulated Metal Substrates (IMS).