Teledyne LeCroy QPHY-SATA User Manual

Page 20

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5. Disconnect the SATA cable from PUT and connect the SATA test fixture to the oscilloscope (via SMA cables)

and directly into the PUT as follows

– both for a device (DUT) and a Host (Motherboard):

Note: If the PUT is still not generating the test pattern it may not support BIST-T or it may not stay in the BIST mode after it is disconnected
from the SASTracer. If the PUT drops out of BIST after being disconnected from the SASTracer, it will be necessary to use two SATA test
fixtures connected via SMA cables to connect the SASTracer to the PUT in place of the SATA cable. After sending the BIST Activate FIS
remove the transmit pair from the PUT (one SMA cable at a time) and connect them to the oscilloscope.