Teledyne LeCroy USB Protocol Suite User Manual (Voyager_Advisor T3_Mercury) - Manual (Page 141)

USB Protocol Suite User Manual 141
Switch to SCSI Operations Teledyne LeCroy Corporation
5.35 Switch to SCSI Operations
To view SCSI operations, switch to SCSI Operations viewing level:
 Click on the toolbar.
OR
 Select View > SCSI Operation Level.
OR
 Select Setup > Display Options to display the Display Options window, check
SCSI Operation, and then click OK.
5.35.1 SCSI Metrics
The SCSI Metrics are:
 Address
 Number Of Transfers: Total number of transfers that compose the SCSI opera‐
tion
 Response Time: Time to transmit on the USB link, from the beginning of the first
transfer in the SCSI operation to the end of the last transfer in the SCSI operation
 Latency: Time from the transmission of the SCSI command to the first data trans‐
mitted for the SCSI IO operation
 Data To Status Time: Time between the end of data transmission for the SCSI
operation and the status transfer
 Payload: Number of payload bytes transferred by the SCSI operation
5.36 Compressed CATC Trace View
The Compressed CATC Trace view shows fields in the format “Attribute: Value”, whereas
the normal CATC View shows the attribute name on top and the value below.
The Compressed CATC Trace view has almost all the information of the normal CATC View
and behaves mostly the same way, while displaying more information on each window
(see
Figure 5.44 on page 142 ).
To compress the CATC Trace:
 Click on the toolbar.
OR
 Select View > Trace Views > Compressed CATC Trace.