Memory Output Function Of Trace Data - Renesas HS0005KCU04HE User Manual

Section 2 Emulator Functions
Table 2.4 [Trace Window] Display Contents
Trace Type Type Column
Branch trace BRANCH
DESTINATION
Memory- MEMORY
range access
trace
Software S_TRACE
trace
System bus MEMORY
trace
*2
Data lost LOST
CPU wait CPU-WAIT
*2
generation
Notes: 1. Not displayed when the PPC option is in use.
2. According to the device being debugged, there may be no output for the [Lost] or
[CPU-WAIT] type. In such a case, it is not possible to clarify whether the trace data
was not output in time or the CPU generated a wait state for the output trace data.
2.2.3

Memory Output Function of Trace Data

In some devices to be debugged, trace data can be written to the specified memory range. The
data is read from the memory range written in the [Trace] window and the result is then displayed.
Note: Do not specify the program area as the memory in the specified range is overwritten.
2.2.4 Useful Functions of the [Trace] Window
The trace window provides the following useful functions.
(1) Searches for the specified data.
(2) Extracts the specified data.
(3) Filters and displays again the specified data.
(4) Supplements the information from the branch destination address to the next branch source
address.
For the usage of those functions, refer to section 5.6, Viewing the Trace Information.
Rev. 1.00 Nov. 26, 2007 Page 14 of 230
REJ10J1766-0100
BUS Column
*1
No display
No display
No display
No display
No display
No display
No display
R/W Column Address Column
No display Branch source
address
No display Branch destination
address
Read/write Memory access
address
No display Trace(x) function
execution address
Read/write Memory access
address
No display No display
No display No display
Data Column
No display
*1
No display
Memory
access data
Variable x
data
Memory
access data
(write only)
No display
No display
*1
*1