R0E572800VKK00 Renesas Electronics America, R0E572800VKK00 Datasheet - Page 52

• Manufacturer Part Number: R0E572800VKK00
• Manufacturer: Renesas Electronics America

Specifications of R0E572800VKK00

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Using the Event Condition restricts the condition; the following three items are set as the internal
trace conditions.
Table 3.12 Trace Conditions of the Internal Trace
Item
Trace halt
Trace acquisition
Point-to-point
To restrict trace acquisition to access only a specific address or specific function of a program, an
Event Condition can be used. Typical examples are described below.
• Example of halting a trace with a write access (M-bus) to H’FFF80000 by the user program as
• Example of acquiring the write access (M-bus) only to H’FFF80000 by the user program (trace
For the trace acquisition condition, the condition to be acquired by the Event Condition should be
acquired by setting the [I-Trace mode].
• Example of acquiring a trace for the period while the program passes H’1000 through H’2000
Rev. 4.00 Feb. 18, 2009 Page 44 of 64
REJ10J1662-0400
a condition (trace halt):
Set the condition to be acquired on [I-Trace mode].
Set the following in the [Event Condition 1] or [Event Condition 2] dialog box:
acquisition condition):
Select [M-Bus & Branch] from [Type] and enable [Write] and [Data access] on [Acquisition].
Set the following in the [Event Condition 1] or [Event Condition 2] dialog box:
(point-to-point):
Set the condition to be acquired on [I-Trace mode].
Set the address condition as H’1000 in the [Event Condition 4] dialog box.
Set the address condition as H’2000 in the [Event Condition 5] dialog box.
Address condition: Set [Address] and H’FFF80000.
Bus state condition: Set [M-Bus] and [Write].
Action condition: Disable [Acquire Break] and set [Acquire Trace] for [Condition].
Address condition: Set [Address] and H’FFF80000.
Bus state condition: Set [M-Bus] and [Write].
Action condition: Disable [Acquire Break] and set [Acquire Trace] for [Stop].
Acquisition Information
Acquires the internal trace until the Event Condition is satisfied. (The
trace content is displayed in the [Trace] window after a trace has been
halted. No break occurs in the user program.)
Acquires only the data access where the Event Condition is satisfied.
Traces the period from the satisfaction of Event Condition 5 to the
satisfaction of Event Condition 4.