USB3 Technical Intro Presentation - USB3.2/USB3.1/USB3.0 Comparison, USB3 LTSSM States, USB3 Debug and FAQ Course

Curriculum82 min

• Syllabus
• USB3.2/USB3.1/USB3.0 Comparison
• Introduction and Agenda 1 min
• USB 3.0 Specification 1 min
• USB3.1 Specification 2 min
• USB3.2 Specification 2 min
• Data Throughput 3 min
• Comparison and Compatibility 1 min
• Hub and Backward Compatibility 1 min
• Question: Cable backwards compatibility 1 min
• Questions: Support for High Speed SSD 2 min
• USB Link State Machine
• Introduction and Agenda 1 min
• USB3.0 Protocol 2 min
• In- Out Token 1 min
• Burst 1 min
• Enhanced Flow Control 1 min
• Question: USB3 Full Host Centric? 1 min
• Link Layer and Physical Layer
• Overview 1 min
• Link Layer 1 min
• Physical Layer 1 min
• Scrambler 1 min
• Power Management
• Power States 3 min
• How is it handled? 1 min
• Power State Transitions 3 min
• Comment about Debugging 3 min
• USB3.0 LFPS (Low Frequency Periodic Signaling) 4 min
• Inactive and Disabled States 1 min
• Connection
• Rx Detect 2 min
• Transceiver EQ (RxEQ) 4 min
• Lane Polarity Detection 1 min
• Polling 7 min
• Compliance Mode 1 min
• Recap: The States of the LTSSM 1 min
• USB3.0 Debugging
• Question: Typical reason for compliance test fails 4 min
• Verify RBIAS 1 min
• Check if USB 3 PHY is active 2 min
• Confirm Rx Detect 1 min
• Confirm LFPS Polling 3 min
• Dealing with Port Assignment 4 min
• Layout Review 11 min
• Class Discussion
• You are invited to further discuss this topic here