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5. Click on “Auto Center”. Click “Yes” to perform delay line calibrations if prompted by a pop-up window. Right click on the “Amplitude” measurement field on the left side bar and select “Detailed View”. CleanEye automatically averages more than 10,000 samples. Record the mode amplitude and the rise and fall time values of TX+. Serial ATA Logo Group 20 MOI Revision 1.3 Version <strong>1.0</strong> using BERTScope
6. Move the cable from the CR 12500A Data Output + port to the CR 12500A Data Output - port. Remember to terminate the Data Output + port with the 50 ohms Termination. 7. Repeat 4 through 5.measuring the Amplitude of TX–. 8. Compute the imbalance value for the pattern determined by the equation: absolute value of (TX+amplitude – TX-amplitude)/average, where average is (TX+amplitude + TX-amplitude)/2 9. Compute the two imbalance values for the pattern determined by the two equations: absolute value(TX+,rise – TX-,fall)/average, where average is (TX+,rise + TX-,fall)/2 absolute value(TX+,fall – TX-,rise)/average, where average is (TX+,fall + TX-,rise)/2. 10. Repeat 2 through 8 with the PUT initiated transmitting the MFTP pattern. Observable Results: The pass/fail criterion is: • The mean Amplitude Imbalances measured shall be less than 10% for both HFTP, TSG-05a and b, and MFTP, TSG-05c and d, measurements. • Each pair of the two Rise/Fall Time Imbalances measured shall be less than 20% for both HFTP, TSG-06a, and MFTP, TSG-06b, measurements. Serial ATA Logo Group 21 MOI Revision 1.3 Version <strong>1.0</strong> using BERTScope
Page 1 and 2: SyntheSys Research, Inc. Serial ATA
Page 3 and 4: MODIFICATION RECORD First draft, Ja
Page 5 and 6: Test Title: Host Worst Port Identif
Page 7 and 8: Observable Results: • The observa
Page 9 and 10: • PHY-01a: Mean Unit Interval mea
Page 11 and 12: 6. Record Max. Deviation (in ppm) a
Page 13 and 14: 4. Click on “Run” on the right
Page 15 and 16: Test Title: TSG-03: Differential Sk
Page 17 and 18: Test Title: TSG-04: AC Common Mode
Page 19: Test Title: TSG-05: Rise/Fall Time
Page 23 and 24: 4. Initiate the PUT transmitting th
Page 25 and 26: Test Title: TSG-11: TJ at Connector
Page 27 and 28: The measurement units can be altere
Page 29 and 30: 6. Repeat step 6 above with the Dat
Page 31 and 32: 8. Use the “Bit Cursors” from
Page 33 and 34: Test Title: OOB-06: COMWAKE Gap Det
Page 35 and 36: Appendix A: Initiation of PUT using
Page 37 and 38: Appendix B1: Calibration of Test Se
Page 39 and 40: Calibration Procedure: 1. Set the d
Page 41 and 42: Observable Results: The calibration
Page 43 and 44: Serial ATA Logo Group 43 MOI Revisi
Page 45 and 46: connector to the 50 ohm load within
Page 47: Last Modification: January 5, 2009

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