USB
USB Implementers Forum（USB-IF）是一個致力於開發和推廣通用串行總線技術的非營利組織。 USB實施者論壇（USB-IF）宣布發布USB4™規範，這是對下一代USB體系結構的重大更新，該體系結構是對現有USB 3.2和USB 2.0體系結構的補充和補充。 USB4架構基於Intel Corporation最近向USB Promoter Group貢獻的Thunderbolt™協議規範。 它使USB的最大總帶寬增加了一倍，並支持多個同時的數據和顯示協議。
USB測試介紹
USB測試服務當前提供以下測試計劃。 這些測試會依據協會更新測試規範，以提高可信度並反映當前的規範。 如果您想了解更多信息或對USB-IF測試服務有疑問，請與我們聯繫。 欲知更多USB-IF標準技術的訊息，請參考 USB官方網站
- USB前期測試（ USB Pre-test）電氣訊號測試檢測
- USB除錯服務（ USB Debug Service）
- USB諮詢服務（ USB Consulting Service）
| USB | Tx | RX |
|---|---|---|
| 4.0 | ◎ | ◎ |
| 3.1 Gen1 | ◎ | ◎ |
| 3.1 Gen2 | ◎ | ◎ |
| 3.2 Gen1 | ◎ | ◎ |
| 3.2 Gen2 | ◎ | ◎ |
| 2.0 (HS | ◎ | N/A |
USB (3.1 Gen1/2 ; 3.2 / 4.0)
The USB testing service currently offers the following test plans. These documents are constantly being updated to improve readability and to reflect the current specifications. Please contact us if you would like more information or have questions about the USB testing service.
RX:
BERT (Bit Error Rate Tester)
- Anritsu MP1900 PG/ED
The MP1900A Signal Quality Analyzer incorporates a Pulse Pattern Generator (PPG) module for generating the highest-quality, highest-amplitude signals in the industry, as well as an Error Detector (ED) module with the highest input sensitivity available.
Tx:
RT-Scope (Real Time Oscilloscope)
- Tektronix DPO75002SX * 2 (Data Measurement)
- Tektronix AFG (Toggle Pattern)
- Tektronix MSO6-4G (Clock Measurement)
DPO70000SX provides ultra-high bandwidth real time signal acquisition and analysis up to 70 GHz analog bandwidth. The patented Asynchronous Time Interleaving (ATI) architecture provides the lowest noise and highest fidelity for real time signal acquisition
