HS0005KCU04H Renesas Electronics America, HS0005KCU04H Datasheet - Page 271

• Manufacturer Part Number: HS0005KCU04H
• Description: EMULATOR E10A-USB SUPERH RISC
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of HS0005KCU04H

• Contents: Emulation Module
• For Use With/related Products: SH7205, SH7265
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.20.2
(1) Trace acquisition mode
The AUD trace function has the following modes to acquire a trace.
Table 7.2 shows the AUD trace acquisition mode that can be set in each trace function.
Table 7.2 AUD Trace Acquisition Mode
Type
Continuous
trace occurs
Trace buffer
full
This is the large-capacity trace function that is enabled when the AUD pin is connected to the
emulator. When an event for which trace information is to be acquired occurs, trace
information is output through the AUD pins in realtime. When each pair of a branch source
and branch destination instruction is treated as a unit, the maximum number of events for
which trace information can be acquired is 1,048,544. The number displayed in a given trace
window is a maximum of 65,535.
AUD Trace Function
Mode
Realtime trace
Non realtime
trace
Trace continue
Trace stop
Description
When the next branch 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 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 latest trace information to store
the oldest trace information.
After the trace buffer becomes full, the trace information is no
longer acquired. The user program is continuously executed.
Rev. 2.00 Nov. 19, 2009 Page 249 of 294
REJ10J1766-0200