Teledyne-lecroy QPHY-SAS2 Instrukcja Użytkownika Pobierz pdf (Strona 3)

QPHY-SAS2 Software Option

917718 Rev A 3

TABLE OF CONTENTS

INTRODUCTION ........................................................................................................................ 6

Compatibility ............................................................................................................................................................... 6

SETUP AND INSTALLATION ................................................................................................... 6

Required Equipment .................................................................................................................................................. 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-SAS2 Software using QualiPHY ............................................................................................ 10

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

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

USING THE LECROY SIERRA M6 FOR SAS TRANSMITTER TESTING ............................. 15

Required Equipment ................................................................................................................................................ 15

Procedure ................................................................................................................................................................. 16

Data Block Selections .............................................................................................................................................. 22

QPHY-SAS2 OPERATION ......................................................................................................................................... 23

QPHY-SAS2 TEST CONFIGURATIONS ................................................................................. 24

1.5 Gbps Tx tests using Live (Acquisition) Data ...................................................................................................... 24

1.5 Gbps Tx tests using Saved Data ........................................................................................................................ 24

3.0 Gbps Tx tests using Live (Acquisition) Data ...................................................................................................... 24

3.0 Gbps Tx tests using Saved Data ........................................................................................................................ 24

6.0 Gbps Tx tests using Live (Acquisition) Data ...................................................................................................... 24

6.0 Gbps Tx tests using Saved Data ........................................................................................................................ 24

QPHY-SAS2 VARIABLES ....................................................................................................... 25

Use the Upper (A) or Lower (B) Input ...................................................................................................................... 25

Bitrate for SAS2 ....................................................................................................................................................... 25

Demo Mode .............................................................................................................................................................. 25

Is device either a Target or Initiator .......................................................................................................................... 25

Which port (A or B) is being tested .......................................................................................................................... 25

Path to saved Waveforms for offline test ................................................................................................................. 25

Save Individual Runs ............................................................................................................................................... 25

StopOnTest ............................................................................................................................................................... 25

Test Mode ................................................................................................................................................................. 25

Tx Negative Source .................................................................................................................................................. 25

Tx Positive Source ................................................................................................................................................... 26

QPHY-SAS2 TEST DESCRIPTIONS ....................................................................................... 27

Tx Group 1 Out of Band Tests 5.1.x (OOB) ............................................................................................................. 27

Tx Group 2 Spread Spectrum Clocking Tests .......................................................................................................... 28

Tx Group 3 (Link Stability, Common Mode, … WDP) .............................................................................................. 30

Tx 5.3.1 Phy Link Rate Stability (HFTP) ........................................................................................................... 30

Tx 5.3.2 Common Mode RMS Voltage (CJTPAT) ............................................................................................ 31

Tx 5.3.4 and 5.3.5 Vpp, VMA, EQ (D30.3) ....................................................................................................... 32

Tx 5.3.6 Rise and Fall Times (HFTP) ............................................................................................................... 33

Tx 5.3.7 and 5.3.8 RJ, TJ (MFTP, MFTP-SSC-DOWN, MFTP-SSC-CENTER, MFTP-SSC-UP).................... 34

Tx 5.3.9 Waveform Distortion Penalty .............................................................................................................. 35

HOW TO RUN THE SASWDP SCRIPT ................................................................................... 38

CALIBRATION PROCEDURES .............................................................................................. 40

1 2 3 4 5 6 7 8

Komentarze do niniejszej Instrukcji

Brak uwag

Teledyne-lecroy QPHY-SAS2 Instrukcja Użytkownika Strona 3

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Oprogramowanie Teledyne-lecroy QPHY-SAS2