Streaming Scan Network Packet Basics

This video presentation describes the Streaming Scan Network (SSN) packet structure and interaction with the block-level Streaming Scan Hosts (SSH). The concept of test data volume reduction using packet bandwidth tuning with independent scan enable is also discussed.

The SSN packet protocol

In this video, Siemens DFT expert Joe Reynick describes The Tessent Streaming Scan Network (SSN) packet capabilities. Streaming Scan Network is a bus-based packetized scan data delivery solution. If you are ready for a bit more detail on how it works, this video is for you.

You will learn:

• SSN high-level architecture
• IJTAG interaction with SSN
• Basic SSN packet format and content
• Some SSN packet examples
• Packet optimization