LeCroy Sierra M6-2, Руководство пользователя

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Sierra M6 ‐ 2 SAS/SATA Protocol Analyzer User Manual 37
Protocol Analyzer Initiator Emulator or Host Emulator LeCroy Corporation
Protocol Analyzer Initiator Emulator or Host Emulator
To use the software for protocol analysis to generate host traffic, first select File > New >
Protocol Analyzer Initiator Emulation or Protocol Analyzer Host Emulation for a new
project or File > Open an existing Pattern Generator file: . spg for a single ‐ role file ( See
“Exercise and Capture” on page 109 ).
In Easy Mode, on the Initiator Emulator or Host Emulator tab, insert instances of ATA,
SCSI, TASK, SMP, Frame, or Event. Select the type of each from the drop
‐ down lists. You
can also loop, go to, wait, delay, if...then, and stop.
In Easy Mode, on the Capture tab, select to capture Everything or Pattern . For Pattern,
select a Pattern. You can exclude patterns and frames. You can use different patterns for
pre
‐ trigger and post ‐ trigger.
In Easy Mode, on the Trigger tab, select the trigger type. For Pattern, select the pattern.
In Easy Mode, on the Initiator Setting or Host Setting tab, select the port and speed.
Select to run the Pattern Generator or Initiator Emulator or Host Emulator.
In Easy Mode, on the Settings tab, select trigger position and memory use. Also change
the Analyzer settings if necessary. Specify addresses, stops, times, and sizes, if necessary.
Use Advanced Mode only after you become familiar with the hardware and software and
have special needs.
Target Emulator or Device Emulator
To use the software as a target or device emulator, first select File > New > Target
Emulator or Device Emulator for a new project or File > Open an existing Emulator file:
.std Target Emulator file or .sde Device Emulator file ( See “Target and Device Emulation”
on page 161 ). You can also use Project Setup > Last Target Emulator or Last Device
Emulator.
In the Pages tab, change settings for the supported pages if necessary.
In the Error Injection tab, select General periodic errors, Identify frames,
Connection Management open and close connection errors, SAS Commands and events
errors, ATA Commands errors, or SATA Signature content.
Use the User ‐ defined Commands tab only after you have become familiar with
operations.
In the Settings tab, select addresses, sizes, times, and ports, if necessary.
You can capture traffic when using an Analyzer project (but not a Target Emulator
project). With a Protocol Analyzer open, open a
Target Emulator. After checking the
settings, click the Activate/Deactivate (Active) device button. or select Project Setup >
Active Device. If you change Target Emulator settings, Deactivate and then Activate
Device .