功能簡介

概述

    GRL用於Anritsu BERT(GRL-USB31-RXA)的USB 3.1接收端校準和測試自動化軟體提供了自動簡單且有效的方法來測試USB 3.1接收端。 GRL-USB31-RXA可整合Anritsu BERT和Keysight示波器,以校準眼圖和測試接收器相容性和抖動容限。提供簡單的使用界面,可自動執行複雜的USB測試。該軟體可在任何Windows 7或8 PC或示波器上執行,並顯著縮短校準測試時間。

    GRL-USB31-RXA支持USB3.1 Gen1 (5Gb / s)和Gen2(10Gb / s)傳輸速度。該軟體包括U​​SB Type-C或USB Type-A / B連接器的測試設定,引導使用者完成CTS所需的複雜設定,包括BERT,USB-IF測試夾具,示波器和待測物。軟體自動校準振幅和Pre-Emphasis;然後使用USB-IF SigTest軟體進行抖動和眼圖參數校准,GRL-USB31-RXA使用Anritsu G0373A USB3.1接收端測試連接器自動進行loopback協商和符號錯誤率(SER)檢查

主要功能

  • Support USB3.1 Gen1 (5 Gb/s) and Gen2 (10 Gb/s) Host and Device receiver jitter tolerance tests
  • Automated calibration of signal impairments to achieve stressed Receiver Eye Height and Eye Width, in accordance with USB 3.1 Specification, using SigTest
  • Connection diagrams for all Host/Device, USB Type-C or Type-A/B Connector Types using USB-IF 3.1 test fixture kits
  • Simple setup, test execution, and reporting in PDF files
  • Fully configurable and customizable
  • Automation of BERT Functions Including: Transmit and receive LFPS and LBPM signals; Transition Host and Device status to Loopback; Insert and identify Skip Ordered Set; Measurement of BER tests using Compliance Test Pattern

應用規格

  • Specification – USB-IF USB 3.1 Electrical Compliance Test Specification: Enhanced SuperSpeed Universal Serial Bus Rev 1.0
  • Data Rates – Gen2 (10Gb/s), Gen1 (5Gb/s)
  • Fixtures – USB-IF Fixture Kits at: http://www.usb.org/developers/estoreinfo/
  • Required Test Equipment:
    Anritsu BERT Generator Set:

    Model – Name Option(s)
    MP1800A – Signal Quality Analyzer 001, 002, 007, 014, 032
    MU181000A – 12.5GHz Synthesizer
    MU183020A – 28G/32Gbit/s PPG 012, 030
    MU181500B – Jitter Modulation Source
    MP1825B – 4Tap Emphasis 002
    G0373A – USB3.1 Receiver Test Adapter
    MX183000A-PL012 – USB Link Sequence
    J1721A – USB Measurement Component Set
  • Keysight 16GHz or higher bandwidth Real-Time Oscilloscope (DSA-X/Q) Series or newer