新的 16.3 期盼中。

Cadence 站点 上的消息。
New Allegro 16.5 Technology
On May 23, 2011 Cadence will release the 16.5 version of its Allegro PCB and IC packaging technology, providing customers with new capabilities for a shorter, predictable, and convergent path to product creation. The latest Allegro technology will be available through flexible on-demand product configurations that offer cost-efficiency and scalability. Allegro 16.5 spans silicon, SoC, and system-level development and offers PCB designers benefits such as:

• Higher functional density with a constraint-driven flow for embedded components
• Fewer physical prototype iterations with concurrent team desig
• Faster timing closure with new PCB interconnect design planning technology
• n authoring
• More efficient low-power design with integrated power delivery network analysis
• A compliant and faster implementation path with package/board-aware SoC IP
• Smoother collaboration among global teams with new SiP distributed co-design
• Flexibility through “base plus options” configurations
  

16.5 都等 很多年了。 16.3 感觉不怎么样  不及 15.7 耐用 好用
机器跑不起 慢腾腾的感觉真的是不爽。