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Debugging with RMHost
ARM DUI 0137A Copyright © 2000 ARM Limited. All rights reserved.. All rights reserved. 37
3.2 Error messages
This section describes all error messages you might receive when connecting to, or
using, RMHost.
Note
Error messages can be generated by both the debugger and the JTAG unit you are using.
Errors that come from the JTAG unit (such as Multi-ICE) are prefixed in the debugger
by the string
(JTAG)
. For a description of these errors, see the documentation that
accompanies the JTAG unit you are using.
Errors from the RDI Module Server are prefixed with the string
(MSVR)
if you have
enabled the module server when configuring RMHost (see Procedure for connecting to
RMHost using AXD on page 22).
The error messages are as follows:
Cannot use RMHost as JTAG controller
This is displayed if you attempt to select
RealMonitor.dll
as the JTAG
controller.
Configured JTAG controller DLL not compatible with RMHost
The configured JTAG controller DLL loaded successfully, and
implements RDI, but it does not support a sufficient level of RDI to be
used by RMHost. In this case, you must upgrade your JTAG controller
software to be RDI 1.5.1rt-compliant.
Configured JTAG controller does not support RT extensions
JTAG controllers used by RMHost must support the real-time (rt)
extensions to RDI. In this case, you must upgrade your JTAG controller
software to be RDI 1.5.1rt-compliant.
Configured JTAG controller is not a valid RDI target
The DLL you have chosen for the JTAG controller does not implement
RDI.
Data link timeout error
A link timeout typically occurs when the target is either not responding,
or is responding very slowly. If the target is not responding at all, there is
an error in the target. In this case, it is recommended that you either stop
the target and examine its state directly using JTAG debugging, or reset
the target.