#CADENCE ALLEGRO 16.6 S032 SERIAL#

Collaboration with NVidia to improve display performance for GPUs that can cache OpenGL code.A streamlined PCB Team Design option with increased flexibility to move components or routes across partition boundaries as well as allow editing of constraints inside a partition.Support for embedded components that have dual sided contacts and are inserted vertically.Further, most customers already have SharePoint in house. This works with Cadence Allegro design authoring and PCB implementation tools, and unlike most product lifecycle management (PLM) or data management systems, it allows version control at the block level. The first collaborative PCB design environment using Microsoft SharePoint.Here's a quick rundown of what else is new in the Allegro 16.6 release:

If you look at a given group of signals, Shah said, AiDT might be able to accomplish in 5 minutes what would take a designer half a day. In effect, you're working at a higher level of abstraction with AiDT, because you don't have to manually tune every individual signal. You feed constraints into a tool and it optimizes and tunes your design. To me, AiDT sounds a bit like synthesis in the IC design world. According to Shah, early customer experience suggests that AiDT can shorten the overall time to tune high-speed signals by 30 to 50%. You can decide, for instance, whether you want accordion or trombone topologies for traces, and you can define the miter size of corners. AiDT will benefit from, but does not require, the use of Timing Designer.ДЄiDT allows some choices. According to Shah, AiDT will always meet timing constraints provided board space is available. But you decide which signals to optimize in which order. It will then adjust the traces automatically based on your constraints. You could do the same thing manually, one signal at a time - but AiDT will automate that process and allow you to select a group of signals, or even an entire interface.

Then AiDT can take the constraints and quickly adjust the routes.'ДЄiDT is an 'auto-interactive' way to tune the PCB layout to meet timing constraints. 'It tells you what margins you need so you can meet the timing.

Timing Designer 'allows you to figure out the setup and hold times that are required, for example, if you want to make sure a strobe arrives at the same time data arrives,' said Hemant Shah, product marketing director at Cadence. What is new is the integration of Timing Designer with Allegro PCB SI.

Instant updates of intelligent timing diagrams support quick evaluation of design alternatives.

Powerful timing analysis engine quickly identifies worst-case timing margins.

Dynamically linked timing spreadsheet for accurate modeling of complex delay and constraint effects.

Easy-to-use timing diagram editor enables rapid specification of design requirements.

The EMA Timing Designer web site lists these features: Timing Designer today is an interactive timing analysis tool aimed at high-speed, multi-frequency designs. Today it's offered by EMA Design Automation, which also distributes OrCAD products. If Timing Designer sounds familiar, that's not surprising - it's among the most venerable of EDA products, having originated with a company called Chronology over 20 years ago. Here, designers can use AiDT to 'tune' layouts to meet delay constraints, and Allegro can provide timing-aware physical implementation. Now, however, designers can pass interconnect delays to Timing Designer, use that product to analyze setup and hold margins, and pass the resulting timing constraints to the Allegro PCB Editor. As before, the Allegro PCB SI tool provides a pre-layout analysis to help designers develop constraints. In brief, Timing Designer and AiDT are part of a new flow (depicted below) that accelerates timing closure on high-speed signals. In this blog post, however, I'll focus on two new additions to the Allegro High-Speed Option - integration with the EMA Timing Designer product and the new Auto-interactive Delay Tune (AiDT) technology. There's also a companion OrCAD 16.6 release that includes a new signal integrity flow and improvements to the PSpice simulator. There are actually a number of new features in Allegro 16.6, including team collaboration using Microsoft SharePoint, ECAD/MCAD co-design, and expanded support for embedded components. 25, 2012) at PCB West - aim to help board designers achieve timing closure and optimize layouts for high-speed signals. Two new features in the Cadence Allegro 16.6 PCB design solution - announced today (Sept.

#CADENCE ALLEGRO 16.6 S032 SERIAL#

Got a few picoseconds to spare? If you're a PCB designer working with a multi-Gbit/second serial link interface such as PCI Express 3.0 or a DDR memory interface, maybe not.

Cadence allegro 16.6-s032