Tessent Streaming Scan Network | Siemens Software
Tessent Streaming Scan Network packetizes test data to dramatically reduce DFT implementation effort and reduce manufacturing test cost. By decoupling core-level and chip-level DFT requirements, each core can be designed with the most …
Design for Test: What Is a Streaming Scan Network (SSN)?
2022年3月21日 · But what is a streaming scan network? For those who create ATPG manufacturing test patterns with Tessent TestKompress, adding SSN to their design is an important solution using proven technology to help overcome the challenges listed previously.
Originally presented at the 2020 International Test Conference by Siemens and Intel authors, this paper describes the Tessent Streaming Scan Network and demonstrates how this packetized data network optimizes test time and implementation productivity for today’s complex SoCs. The IEEE paper is reprinted here in full with permission. 2021 IEEE.
Streaming Scan Network: packetized scan test delivery
Tessent™ Streaming Scan Network (SSN) is a system for packetized delivery of scan test patterns. It enables simultaneous testing of any number of cores with few chip-level pins, and reduces test time and test data volume.
Tessent™ Streaming Scan Network (SSN) is a system for packetized delivery of scan test patterns. It enables simultaneous testing of any number of cores with few chip-level pins and reduces test time and test data volume. With SSN, DFT engineers have a true SoC DFT solution without compromises between implementation effort and manufacturing
Streaming Scan Network (ITC paper) - Siemens Resource Center
Learn how the Tessent Streaming Scan Network packetized data network optimizes test time and implementation productivity for today’s complex SoCs.
Introducing Tessent Streaming Scan Network
2020年11月18日 · It’s called Streaming Scan Network (SSN), and it includes embedded infrastructure and automation that decouples core-level DFT requirements from the chip-level test delivery resources. This enables a no-compromise, bottom-up DFT flow that can dramatically simplify DFT planning and implementation, while reducing test time up to 4X.
Tessent Test Solutions | Siemens Software
Reduce DFT development time and manufacturing test cost by decoupling core-level and chip-level DFT requirements with Tessent Streaming Scan Network (SSN). Enable comprehensive automation and integration of test, repair, debug, and characterization of embedded memories with Tessent MemoryBIST.
Streaming Scan Network DFT for modular, tiled and instantiated …
2021年3月2日 · Our new approach to distributing scan test data across an SoC — called Streaming Scan Network (SSN) — reduces both DFT effort and test time, while offering full support for tiled designs and optimization for identical cores.
Read the 2020 ITC paper: Tessent Streaming Scan Network
2021年6月3日 · The solution is the Tessent Streaming Scan Network (SSN), a bus-based scan data distribution architecture. It enables simultaneous testing of any number of cores even with few chip I/Os.