R0E572850CFK00 Renesas Electronics America, R0E572850CFK00 Datasheet - Page 55

• Manufacturer Part Number: R0E572850CFK00
• Manufacturer: Renesas Electronics America

Specifications of R0E572850CFK00

• Lead Free Status / RoHS Status: Supplier Unconfirmed

AUD Trace Functions: This function is operational when the AUD pins of the MCU are
connected to the emulator. Table 3.14 shows the AUD trace acquisition mode that can be set in
each trace function.
Table 3.14 AUD Trace Acquisition Mode
Type
Continuous
trace occurs
Trace buffer
full
AUD trace
function used
To set the AUD trace acquisition mode, click the [Trace] window with the right mouse button and
select [Setting] from the pop-up menu to display the [I-Trace/AUD-Trace acquisition] dialog box.
The AUD trace acquisition mode can be set in the [AUD mode1], [AUD mode2], or [AUD
mode3] group box in the [Trace mode] page of the [I-Trace/AUD-Trace acquisition] dialog box.
Mode
Realtime trace
Non realtime trace
Trace continue
Trace stop
Break
Enable free trace
Time stamp clock
Description
When the next branching occurs while the trace information
is being output, all the information may not be output. The
user program can be executed in realtime, but some trace
information will be lost.
When the next branching 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 writes the latest trace information on the oldest
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.
A break occurs when the trace buffer becomes full.
When this box is checked, the emulator ignores the AUD
eventpoint setting and acquires all trace information.
The resolution of the timer for timestamps can be specified.
Select 20 ns, 100 ns, 400 ns, or 1.6 μs.
Rev. 4.00 Feb. 18, 2009 Page 47 of 64
REJ10J1662-0400