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USB合规测试

根据不同的测试对象,合规测试细分为如下:

·        Alt Mode Adapters

·        USB 3.1 Gen 2 Peripherals (including those with USB PD 2.0 and/or USB Type-C™)

·        USB 3.1 Gen 1 Peripherals (including those with USB PD 2.0 and/or USB Type-C™)

·        USB Power Brick

·        USB 3.1 Gen1 End Product Hubs (using CERTIFIED USB 3.1 Gen 1 hub silicon, no USB PD or USB Type-C™)

·        USB 3.1 Gen1 Compound Device (with exposed downstream ports using CERTIFIED USB 3.1 Gen 1 silicon, no USB PD or USB Type-C™)

·        USB 3.1 Gen 1 PCs; Notebooks; Motherboards with USB 3.1 Gen 1 capable ports (using CERTIFIED USB 3.1 Gen 1 silicon, no USB PD or USB Type-C™)

·        USB 3.1 Gen1 peripherals and peripheral silicon

·        PCs; Notebooks; Motherboards; Hubs with HIGH-SPEED capable ports (using CERTIFIED silicon, no USB PD or USB Type-C™)

·        HIGH and FULL-SPEED compound devices* (no USB PD or USB Type-C™)

·        HIGH, FULL, AND LOW-SPEED peripheral**( no USB PD or USB Type-C™)

·        Revision 2.0 Embedded Hosts (no USB PD or USB Type-C™)

包含PD部分的测试对象,需按如下分类做额外的合规测试:

·        USB PD 3.0 E-Markers

·        USB PD 2.0 E-Markers

·        USB PD 2.0 Silicon

·        USB PD 3.0 Silicon (info only)

·        Power Bricks with USB PD 2.0 or USB-C only

·        Power Bricks with USB PD 3.0 with and without PPS (info only).

·        USB PD 2.0 E-Markers

·        USB PD 2.0 Only Silicon

USB合规测试的测试项分类

USB合规测试的测试项目繁多,主要分为以下5类:

n  电气特性测试              Electrical Test

n  固件测试                  Frameworks Test

n  兼容性测试                Interoperability Test

n  电源管理测试              Power Current test

n  PD合规测试                Power Delivery Device Tests

电气特性测试  Electrical Test

USB3.1 发送端一致性测试