Reliability Modeling and Assurance of Clockless Wave Pipeline

This paper presents theoretical yet practical methodologies to model, assure and optimize the Reliability of Clockless Wave Pipeline. Clockless wave pipeline is a cutting-edge and innovative technology as an alternative to traditional pipeline, and a promising computing model towards ultra-high throughput and speed. The basic computational components of such clockless wave pipeline are data waves in association with request signals and switches. The key to the success of clockless wave pipeline is how to coordinate and ensure the processing of datawaves throughout the pipeline in association with the request signals without relying on any intermediate access points under clocked-control. Due to the complication of clockless operations, an efficient and effective method to model and analyze the confidence level (referred to as reliability or yield) of clockless operations of wave pipeline is exigently demanded, but has not yet been adequately addressed, in an integrated level such as d...

• Type: Conference
• Year: 2004
• Where: DFT
• Authors: T. Feng, Nohpill Park, Yong-Bin Kim, Fabrizio Lombardi, Fred J. Meyer
• Keywords: Clockless Operations, Clockless Wave Pipeline, DFT 2004, Request Signals, VLSI