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QPHY-SAS3 Software Option

TABLE OF CONTENTS

INTRODUCTION TO QUALIPHY SAS3 .................................................................................... 5

Required Equipment .................................................................................................................................................. 5

USING QUALIPHY SAS3 .......................................................................................................... 6

QUALIPHY COMPLIANCE TEST PLATFORM ......................................................................... 7

Oscilloscope Option Key Installation .......................................................................................................................... 9

Typical (Recommended) Configuration ...................................................................................................................... 9

Remote (Network) Configuration ............................................................................................................................... 9

Oscilloscope Selection ............................................................................................................................................... 9

Accessing the QPHY-SAS3 Software using QualiPHY ............................................................................................ 10

Customizing QualiPHY ............................................................................................................................................. 12

Creating Custom Configurations .............................................................................................................................. 13

QPHY-SAS3 Operation ............................................................................................................................................ 15

QPHY-SAS3 TEST CONFIGURATIONS ................................................................................. 16

QPHY-SAS3 VARIABLES ....................................................................................................... 17

QPHY-SAS3 TEST DESCRIPTIONS ....................................................................................... 19

Tx Group 1 Out of Band Tests 5.1.x (OOB) ............................................................................................................. 19

Tx Group 2 Spread Spectrum Clocking Tests .......................................................................................................... 21

Tx Group 3 (Link Stability, Common Mode, … WDP) .............................................................................................. 23

Tx 5.3.1 Phy Link Rate Stability (HFTP) ........................................................................................................... 23

Tx 5.3.2 Common Mode RMS Voltage (CJTPAT) ............................................................................................ 24

Tx 5.3.3 Common Mode Spectrum (CJTPAT) .................................................................................................. 25

Tx 5.3.4 and 5.3.5 Vpp, VMA, EQ (D30.3) ....................................................................................................... 26

Tx 5.3.6 Rise and Fall Times (HFTP) ............................................................................................................... 28

Tx 5.3.7 and 5.3.8 RJ, TJ (MFTP, MFTP-SSC-DOWN, MFTP-SSC-CENTER) .............................................. 29

Tx 5.3.9 Waveform Distortion Penalty (Not applicable for 12Gbps) ................................................................. 31

Tx Group 4 Tx Emphasis ......................................................................................................................................... 33

Tx Emphasis Off (IDLE_REF0) ......................................................................................................................... 35

Tx Emphasis Ref1 (IDLE_REF1) ...................................................................................................................... 36

Tx Emphasis Ref2 (IDLE_REF2) ...................................................................................................................... 38

HOW TO RUN THE SASWDP SCRIPT ................................................................................... 41

HOW TO RUN THE SAS3_EYEOPENING SCRIPT................................................................ 43

Running the SAS3_EYEOPENING script on the oscilloscope ......................................................................... 43

Running the SAS3_EYEOPENING script using an External PC ...................................................................... 43

APPENDIX A: CABLE DESKEWING ...................................................................................... 44

Using Fast Edge ....................................................................................................................................................... 45

Using MFTP from DUT ............................................................................................................................................. 48

APPENDIX B: FILE NAME CONVENTIONS FOR SAVED WAVEFORM DATA .................... 50

922545 Rev A 3

1 2 3 4 5 6 7 8 ... 49 50

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