USB Type-C® Power Delivery 解碼器 (GRL-USB-PD-A1)

簡介

• 支援所有 USB Type-C 為基底的充電介面如 USB Power Delivery 3.0 and 2.0, Qualcomm Quick Charge™ 4 等等.
• 也支援所有USB Type-C轉接USB micro-B, USB Type-A and 蘋果Lightning.
• 容易觀察電源充電特性以及不同模式的切換 Thunderbolt, DisplayPort, and other Alt-Modes
• 一目了然的顯示 power, voltage, current, and USB PD protocol 在同一個畫面
• 可以判別 USB power delivery protocol 錯誤封包

概述

GRL-USB-PD-A1（GRL-A1）可以通過USB Type-C和所有其他USB連接器分析USB Power Delivery 3.0和所有其他充電技術的性能的解決方案。 GRL-A1使任何人都可以輕鬆了解USB Type-C連接的兩個設備之間發生的情況。專家可以查看詳細的USB供電協議通信，並可以方​​便地實時監控VBUS電壓和電流，CC / VCONN電壓和電流以及Rd。一般工程師也可以使用GRL軟件快速了解USB Power Delivery通信和充電性能是否正常，並解釋出現了什麼問題。

GRL-A1可用於分析任何基於USB Type-C的產品（如Apple Mac，Chromebook，Android手機，Thunderbolt 3 底座，DisplayPort adapters，Qualcomm Quick Charge AC充電器，USB PD行動電源和電纜E-Markers）之間的行為。工程師可以使用GRL-A1輕鬆檢查他們的USB Type-C產品是否正確且安全地充電也可以利用GRL-A1來驗證他們的設計和解決問題。

主要功能

• Supports communication and power performance analysis of USB Power Delivery (PD) 3.0 with Programmable Power Supply (PPS), USB PD 2.0, and USB BC 1.2 over USB Type-C
• Supports USB Power Delivery analysis for DisplayPort, Thunderbolt 3, and HDMI Alternate Mode devices
• Supports charging analysis for Qualcomm Quick Charge 4, Quick Charge 4+, Quick Charge 3.0, and Quick Charge 2.0, Huawei Super Charge, Samsung Adaptive Fast Charge, Mediatek Pump Express™, OnePlus Dash Charge, etc.
• Supports up to 28 volts and 5.4 amps charging
• Inject CC register values to set Rp, Rd, Ra on CC1 and CC2 to pseudo-emulate a source or sink
• Analyze Apple iPhone/iPad charging behavior using USB Type-C to Lightning cables
• Works with USB micro-B and Type-A connectors through passive USB Type-C connector adapters
• Can be used with all USB PD devices including cable and adapter E-Markers, chargers, mobile phones, PC’s, monitors, etc.
• Easy to navigate between USB PD protocol and power traces
• View USB PD protocol information directly in the power traces
• Monitor USB PD protocol and power traces in real-time
• Perform round-the-clock testing where trace files are continuously and automatically saved
• Protocol and power trace files can be easily opened and analyzed by anyone using free trace viewing software
• Access GRL USB PD and charging test experts for further debug and testing

USB Type-C® Power Delivery Performance Analyzer.