USB Power Delivery Compliance Test Specification, Revision 1.4 Version 3 Page 4
Table of Contents
INTELLECTUAL PROPERTY DISCLAIMER .................................................................................................... 2
Editors ..................................................................................................................................................... 3
Contributors ............................................................................................................................................ 3
Revision History ....................................................................................................................................... 8
1 Introduction .................................................................................................................................... 9
1.1 Overview.................................................................................................................................. 9
1.2 Terms and Abbreviations........................................................................................................ 10
1.2.1 The types of UUTs ................................................................................................................. 10
1.3 Keywords ............................................................................................................................... 10
1.3.1 Check ............................................................................................................................. 10
1.3.2 PD2 mode....................................................................................................................... 11
1.3.3 PD3 mode....................................................................................................................... 11
1.3.4 Revision Alignment ......................................................................................................... 11
1.4 Test Requirements ................................................................................................................ 11
1.4.1 VCONN Levels for Testing Cable Markers or VPDs ........................................................... 11
1.4.2 Test Condition Codes ...................................................................................................... 11
1.4.3 “Supports Structured VDMs” .......................................................................................... 14
1.4.4 Error Recovery ................................................................................................................ 14
1.4.5 VBUS Measurement – Point of Reference ....................................................................... 15
1.4.6 Tester Default Behavior ......................................................................................................... 15
1.4.7 Reporting Missing Message Bytes ......................................................................................... 15
2 Preparation Procedure ...................................................................................................................... 15
2.1 PD3 Mode .................................................................................................................................... 15
TEST.PREP.PR.1 Preparation for Bring-up Source UUT .................................................................... 15
3 Common Checks, Bring-up Procedures, and Common Procedures ................................................. 16
3.1 Common Checks .................................................................................................................... 16
3.1.1 PD2 and PD3 Modes ....................................................................................................... 16
3.1.2 PD3 Mode ............................................................................................................................. 30
3.2 Bring-up Procedures ............................................................................................................... 35
3.2.1 PD2 and PD3 Modes ....................................................................................................... 35
3.3 Common Procedures .............................................................................................................. 49
3.3.1 PD2 and PD3 Modes ....................................................................................................... 49
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