Teledyne LeCroy FireInspector - Users Manual - Manual (Page 116)

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CATC F IRE I NSPECTOR 2.01 C HAPTER 8
User’s ManualBus Topol ogy Trees
• Name the node: If Vendor Information has been collected for the node, this command
opens the Node Name dialog. Type a name or description for the node and press OK.
The information that you entered will be displayed on the node. This information is also
appended to the file VendorId.ini (see “Vendor Information” on page 110 for more
information about this file).
• Force the node to be the next Root: Sends a force root packet to tell the node to set its
force root bit. The node will become root after the next bus reset.
• Get node vendor info: Reads the Node_Vendor_ID from the configuration ROM. For
more information, please see “Vendor Information” on page 110.
• Ping this Node: Sends a ping packet to the node.
• Read Configuration ROM: Opens the Configuration ROM dialog.
• Read Port Status > Port #: Reads the port status register page for the specified port.
• Suspend Port > Port #: Sends a suspend command packet to the specified port.
• Resume Port > Port #: Sends a resume port command packet to the specified port.
• Disable Port > Port #: Sends a disable port command packet to the specified port.
• Enable Port > Port #: Sends an enable port command packet to the specified port.
• Clear Port's fault bit > Port #: Sends a clear the port's Fault bit to zero command packet
to the specified port.
8.3.2 Tree View Menu
The Tree view pop-up menu is accessed by right-clicking anywhere within the topology
display. It provides access to these general tree commands:
• Retrieve tree: Opens the Tree Retrieving dialog.
• Read Configuration ROM: Opens the Configuration ROM dialog.
• Resume All Ports: Sends a resume command packet to all ports.
• Gather All Vendor Info: Reads the Node_Vendor_ID for all of the nodes on the tree.
8.4 Reconstructing Bus Topology
FireInspector can reconstruct bus topology from the data in a Trace file and show the
information in the topology display.
To reconstruct bus topology from a Trace:
Step 1 Left-click on the PHY Self-ID field of a packet.
A menu will pop up.
Step 2
Select Reconstruct Topology Tree from the menu.
The bus topology information derived from the data in the Trace will be
displayed.