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(2) Acquiring AUD Trace Information (AUD trace)
Selecting the [Set...] menu in the popup menu of the [Internal/AUD/Usermemory acquisition]
window displays the [Internal/AUD/Usermemory acquisition] dialog box. When [AUD trace] is
selected in [Trace Type] within the dialog box, the trace information is acquired by using the AUD
trace function.
Note: Since the AUD trace function is implemented according to the information in the MPU
output from the AUD pin, the trace acquisition condition for the Onchip Eventpoint must
be set. Set trace acquisition conditions for on-chip event channels Ch (OA), Ch6 (OA),
Ch7 (SystemBus), Ch8 (SystemBus), and Ch12 (Branch) or software trace.
Figure 5.57 [Internal/AUD/Usermemory trace] Window (AUD Trace)
This window displays the following trace information items (some of this information will not be
displayed in some products):
[PTR]
[IP]
[Type]
[Bus]
218
The AUD trace buffer pointer (+0 for the last executed instruction)
The amount of acquired trace information
Type of trace information:
BRANCH: Branch source
DESTINATION: Branch destination
MEMORY: Memory access
S_TRACE: Executed Trace(x) function
LOST: Lost trace information (only in the realtime mode)
The bus which was being accessed
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