Tornado

Tornado 2.0
User’s Guide
on the select WDB connection option to display the property sheet, and then making
the selection from the Components page.)
To display general information about a component, or to change its parameters,
simply double-click on its name, which displays its property sheet (see
Figure 4-45). The options for the target agent communication interface are
described below.
NOTE: Also see Scaling the Target Agent, p.141 and Starting the Agent Before the
Kernel, p.142.
Configuration for an END Driver Connection
When VxWorks is configured with the standard network stack, the target agent can
use an END (Enhanced Network driver) connection. Add the WDB END driver
connection component. This connection has the same characteristics as the network
connection, but also has a polled network interface that allows system and task
mode debugging.
Configuration for Integrated Target Simulators
To configure a target agent for an image that will run with the VxWorks target
simulator, add the WDB simulator pipe connection component.
Configuration for NetROM Connection
To configure the target agent to use a NetROM communication path, add the WDB
netROM connection component. (See 2.5.4 The NetROM ROM-Emulator Connection,
p.37).
Several configuration macros are used to describe a board’s memory interface to
its ROM banks. You may need to override some of the default values for your
board. To do this, display the component property sheet, and select the Params tab
to display and modify macro values (Figure 4-45).
WDB_NETROM_MTU
The default is 1500 octets.
WDB_NETROM_INDEX
The value 0 indicates that pod zero is at byte number 0 within a ROM word.
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