Teledyne-lecroy QPHY-SATA Manuel d'utilisateur télécharger pdf (Page 39)

QPHY-SATA Software Option

915745 Rev G 39

Figure 18. Example of a Device Detecting COMWAKE

QualiPHY prompts the user to look at the oscilloscope and see if the product is responding to the OOB signal. If

the product responds click Detect, otherwise click No Detect.

OOB-07 – COMINIT/COMRESET Gap Detection

This test measures the response of the product to COMINIT/COMRESET with different gap widths. A signal

generator is used to send COMRESET to a device or COMINIT to a host. A device should respond to

COMRESET by sending COMINIT. A host should respond to COMINIT by sending COMWAKE or COMRESET.

The setup is the same as OOB-06. The setup and expected responses on the oscilloscope are the same as for

OOB-01.

When using the PeRT

the result is tested by the PeRT

and not by the oscilloscope.

When not using the PeRT

QualiPHY will prompt the user to look at the oscilloscope and see if the product is

responding to the OOB signal. If the product responds click Detect, otherwise click No Detect.

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Teledyne-lecroy QPHY-SATA Manuel d'utilisateur Page 39