C2-EPR Compliance Test Report



Power Delivery 3.1 Tests- Result Summary

Sl No

Test ID

Test Name

Test Result

1

TEST.PD.USB4.DRST.5

TEST.PD.USB4.DRST.5 –Data_Reset command response of DFP UUT Sourcing Vconn

FAIL

Power Delivery 3.1 Tests - Detailed Test Result

Test Status

Test Description

  FAIL

  1. TEST.PD.USB4.DRST.5 –Data_Reset command response of DFP UUT Sourcing Vconn

  PASS

 COMMON.PROC.BU.1:

  PASS

 COMMON.PROC.BU.1 - REVISION_3_0 Rev3ChkdSrc:

  PASS

                          First source capability timer - COMMON.PROC.BU.1#1:

 

                                   Vbus up time: 0.516s and Sourcecap time: 0.632s
                                   [PASS] Max = 250ms. Obtained time difference is 115.822ms

  PASS

                          DUT responded with accept message - COMMON.PROC.BU.1#2:

 

                                   Packet#22

  PASS

                          tSrcTransReq timer check - COMMON.PROC.BU.1#3:

 

                                   [PASS] Max = 325ms. Obtained time difference is 35.89ms
                                    Packet#24

  FAIL

 Rev3ChkdSrc:

  PASS

                          Data_Reset command response check - TEST.PD.USB4.DRST.5#1:

 

                                   UUT respond Accept to Data_Reset command at protocol index 37

  PASS

                          Accept VCONN voltage check - TEST.PD.USB4.DRST.5#2:

 

                                    VCONN voltage at PORTA_CC2_VOLTAGE is 0.0102973236153327v

  PASS

                          VCONN Reapplied check - TEST.PD.USB4.DRST.5#3:

 

                                   UUT keeps the Vconn below vRaReconnect upto 10.8322500000002 mS

  PASS

                          Vconn voltage rise check - TEST.PD.USB4.DRST.5#4:

 

                                    VCONN voltage at PORTA_CC2_VOLTAGE is 3.62371146979846v

  PASS

                          Vconn voltage rise time check - TEST.PD.USB4.DRST.5#5:

 

                                   VCONN voltage at PORTA_CC2_VOLTAGE is 5.24361491929535v
                                   Vconn voltage is reaching to valid range in 0.833249999999897 mS

  PASS

                          Data_Reset_Complete command check - TEST.PD.USB4.DRST.5#6:

 

                                   UUT not initiated any other message between Accept and Data_Reset_Complete

  PASS

                          Data_Reset_Complete VBUS voltage check - TEST.PD.USB4.DRST.5#7:

 

                                   VBUS is not changed and it is in valid range throughout the Data_Reset process. Obtained voltage is 5.24789178411299V

  PASS

                          Data_Reset_Complete command response time check - TEST.PD.USB4.DRST.5#8:

 

                                   Data_Reset_Complete message received in 0.22936915 S at protocol index 39

  PASS

                          Data_Reset_Complete command error recovery check - TEST.PD.USB4.DRST.5#9:

  PASS

                          Device discovery process check - TEST.PD.USB4.DRST.5#10:

 

                                   UUT initiated VendorDefined command at protocol index 42

  FAIL

                          Cable discovery process check - TEST.PD.USB4.DRST.5#11:

 

                                   UUT failed to respond VendorDefined command

Packet List (Click to View AMS Summary)

Index

   Start time(s.ms.μs.ns)

   Stop time(s.ms.μs.ns)

Message Origin

 Message

 

 Secondary Message

 SOP

 Port Type

 Msg ID

 PDO

 Header(MSB to LSB)

 Payload(LSB to MSB)

TEST_PD_USB4_DRST_5_Data_Reset_command_response_of_DFP_UUT_Sourcing_Vconn

Port A Packet Details

4

324.438560 mS

324.438560 mS

T->

Ra_Asserted

NONE

NONE/NONE/R-

0

Ra_CC2

0x0000

9

325.143290 mS

325.143290 mS

T->

FSM_State_Transition

NONE

NONE/NONE/R-

0

FSM_State_NA -> FSM_State_NA

0x0000

10

326.838040 mS

326.838040 mS

<-D

Attach

Rp_4_7k_3A_Detected

NONE

NONE/NONE/-

0

Rp_4_7k_3A_Detected

0x0000

11

331.638060 mS

331.638060 mS

T->

FSM_State_Transition

NONE

NONE/NONE/R-

0

FSM_State_Unattached_SNK -> FSM_State_AttachWait_SNK

0x0000

12

518.654740 mS

518.654740 mS

<-D

Rp_Detected

Rp_4_7k_3A_Detected

NONE

NONE/NONE/R-

0

Rp_4_7k_3A_Detected

0x0000

13

519.592450 mS

519.592450 mS

T->

FSM_State_Transition

NONE

NONE/NONE/R-

0

FSM_State_AttachWait_SNK -> FSM_State_Attached_SNK

0x0000

14

619.125060 mS

619.755060 mS

<-D

VendorDefined

SOP1

NONE/DFP_UFP/R3/VdmR2/

0

 Discover ID;Initiator;

0x108F

0x01-0xA0-0x00-0xFF-

15

619.804660 mS

620.274070 mS

C->

GoodCRC

SOP1

NONE/CablePlug/R1

0

0x0101

16

626.438350 mS

627.547720 mS

C->

VendorDefined

SOP1

NONE/CablePlug/R3/VdmR2/

0

 Discover ID;ACK;

0x518F

0x41-0xA8-0x00-0xFF-0x7F-0x22-0x00-0x1C-0x00-0x00-0x00-0x00-0x00-0x00-0x03-0x00-0x52-0x28-0x08-0x00-

17

627.599520 mS

628.096930 mS

<-D

GoodCRC

SOP1

NONE/DFP_UFP/R2

0

0x0041

18

632.195960 mS

632.825960 mS

<-D

SourceCap

SOP

DFP/Source/R3

0

 FS: 5V 3A;

0x11A1

0x2C-0x91-0x01-0x0F-

19

632.870360 mS

633.339770 mS

T->

GoodCRC

SOP

UFP/Sink/R1

0

0x0001

20

635.433580 mS

636.030990 mS

T->

Request

SOP

UFP/Sink/R3

0

PDO#1 Fixed; OpCurrent = 0.1A; MaxCurrent = 0.1A

0x1082

0x0A-0x28-0x00-0x11-

21

636.088790 mS

636.586190 mS

<-D

GoodCRC

SOP

DFP/Source/R2

0

0x0161

22

640.688420 mS

641.185830 mS

<-D

Accept

SOP

DFP/Source/R3

1

0x03A3

23

641.232030 mS

641.701430 mS

T->

GoodCRC

SOP

UFP/Sink/R1

1

0x0201

24

677.591300 mS

678.088700 mS

<-D

PS_RDY

SOP

DFP/Source/R3

2

0x05A6

25

678.137900 mS

678.607310 mS

T->

GoodCRC

SOP

UFP/Sink/R1

2

0x0401

26

680.146840 mS

680.146840 mS

<-D

Rp_Detected

Rp_12k_1_5A_Detected

NONE

NONE/NONE/R-

0

Rp_12k_1_5A_Detected

0x0000

27

696.536250 mS

697.166250 mS

<-D

VendorDefined

SOP

DFP/Source/R3/VdmR2/

3

 Discover ID;Initiator;

0x17AF

0x01-0xA0-0x00-0xFF-

28

697.210050 mS

697.679450 mS

T->

GoodCRC

SOP

UFP/Sink/R1

3

0x0601

29

699.434070 mS

700.031470 mS

T->

VendorDefined

SOP

UFP/Sink/R3/VdmR2/

1

 Discover ID;NAK;

0x128F

0x81-0xA8-0x00-0xFF-

30

700.086070 mS

700.583480 mS

<-D

GoodCRC

SOP

DFP/Source/R2

1

0x0361

31

701.118530 mS

701.118530 mS

<-D

Rp_Detected

Rp_4_7k_3A_Detected

NONE

NONE/NONE/R-

0

Rp_4_7k_3A_Detected

0x0000

35

1.829.436.025

1.829.905.065

T->

Data_Reset

SOP

UFP/Sink/R3

2

0x048E

36

1.829.971.005

1.830.468.045

<-D

GoodCRC

SOP

DFP/Source/R2

2

0x0561

37

1.834.562.088

1.835.060.049

<-D

Accept

SOP

DFP/Source/R3

4

0x09A3

38

1.835.106.069

1.835.576.009

T->

GoodCRC

SOP

UFP/Sink/R1

4

0x0801

39

2.064.945.024

2.065.442.064

<-D

Data_Reset_Complete

SOP

DFP/Source/R3

5

0x0BAF

40

2.065.489.024

2.065.958.065

T->

GoodCRC

SOP

UFP/Sink/R1

5

0x0A01

41

2.066.899.013

2.066.899.013

<-D

Rp_Detected

Rp_12k_1_5A_Detected

NONE

NONE/NONE/R-

0

Rp_12k_1_5A_Detected

0x0000

42

2.083.560.038

2.084.190.038

<-D

VendorDefined

SOP

DFP/Source/R3/VdmR2/

6

 Discover ID;Initiator;

0x1DAF

0x01-0xA0-0x00-0xFF-

43

2.084.238.018

2.084.707.059

T->

GoodCRC

SOP

UFP/Sink/R1

6

0x0C01

44

2.086.436.060

2.087.034.000

T->

VendorDefined

SOP

UFP/Sink/R3/VdmR2/

3

 Discover ID;NAK;

0x168F

0x81-0xA8-0x00-0xFF-

45

2.087.083.080

2.087.581.021

<-D

GoodCRC

SOP

DFP/Source/R2

3

0x0761

46

2.087.870.082

2.087.870.082

<-D

Rp_Detected

Rp_4_7k_3A_Detected

NONE

NONE/NONE/R-

0

Rp_4_7k_3A_Detected

0x0000

47

2.230.742.072

2.230.742.072

T->

FSM_State_Transition

NONE

NONE/NONE/R-

0

FSM_State_Attached_SNK -> FSM_State_Disabled

0x0000

48

2.230.743.030

2.230.743.030

T->

Detach

NONE

NONE/NONE/-

0

NONE

0x0000

49

2.233.731.084

2.233.731.084

<-D

NONE

LOAD_CURRENT

NONE

NONE/NONE/R-

0

LOAD_CURRENT:0A

0x0000

AMS Summary

AMS Index

AMS Name

AMS Start

AMS Stop

AMS Status

Child AMS Count

0

Discover_Identity

14

17

COMPLETE

0

1

Power_Negotiation

18

25

COMPLETE

0

2

Discover_Identity

27

30

COMPLETE

0

3

Data_Reset

35

40

COMPLETE

0

4

Discover_Identity

42

45

COMPLETE

0

DUT Information

Manufacturer

TI

Model Number

TPS659xx

Serial Number

1

Test Information

Test Lab

Test_Engineer

Test_Engineer

Remarks

Remarks

Date_and_Time

2023/11/23 17:28:06

Controller and Instrument Information

Parameter

Value

GRL_USB_PD_Controller_Serial_No

GRL-C2-EPR-2022098

GRL_USB_PD_Software_Version

1.6.19.0

GRL_USB_PD_Firmware_Version

1.1.72

GRL USB-PD Ethernet Buffer Size

62K

GRL USB-PD Eload Firmware Version

1.5 / 1.5

GRL USB-PD PPS Firmware Version

4.0 / 4.0

Board Calibration

Calibration Success

RX mask Power selection

Neutral Power

Device_Type

Provider Only

Cable Type

GRL_SPL_EPR_CABLE_1

Impedance (milli ohm)

12

PD_Merged CTS Version

v.Q4-2023

VIF_File_Name

TI__TPS659xx__1__0-1123-01.xml

Noise Pattern Generation:

Two-Tone Noise

Application mode

Informational

Disabled all Pop-up during test execution

False

Pop-up Timer

0

Execution Time(In Minutes)

2

Power Delivery 3.1 Tests Information

Parameter

Value

Connect EPR Test Fixture

False

FR_Swap AUTO Box Connected

False