E702289_SH7290 Datasheet, PDF (227/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

AUD Trace Functions: This function is operational when the AUD pin of the device is
connected to the emulator. Table 6.9 shows the AUD trace acquisition mode that can be set in
each trace function.
Table 6.9 AUD Trace Acquisition Mode
Type
Continuous
trace occurs
Trace buffer
full
Mode
Realtime trace
Non realtime trace
Trace continue
Trace stop
Description
When the next branch occurs while the trace information is
being output, the output of the information is stopped and
the next trace information is output. The user program can
be executed in realtime, but some trace information may be
lost.
When the next branch occurs while the trace information is
being output, the CPU stops operations until the information
is output. The user program is not executed in realtime.
This function overwrites the oldest trace information to store
the latest trace information.
After the trace buffer becomes full, the trace information is
no longer acquired. (The user program is continuously
executed.)
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