User`s manual

18
2.2.1 Break Condition Functions
The emulator can set conditions of Break Condition. Table 2.4 lists these conditions.
Table 2.4 Types of Break Conditions
Items Description
Address bus condition (Address) Breaks when the MCU address bus value or program counter
value matches the specified value.
Data size condition (Size) Breaks when the data size that has been accessed matches
the specified value. Byte, word, or longword can be specified
as the access data size.
Read or write condition (Read or
Write)
Breaks in the read or write cycle.
Access type Breaks when the bus cycle is the specified cycle.
Table 2.5 lists the combinations of conditions that can be set in the [Break Condition] dialog box.
Table 2.5 Conditions Set in the [Break Condition] Dialog Box
Type
Dialog Box
Address Bus Condition
([Address] page)
Access Type Condition,
Read or Write Condition,
Data Size Condition
([Bus state] page)
[Break Condition 1]
dialog box
OO
[Break Condition 2]
dialog box
OO
[Break Condition 3]
dialog box
OO
[Break Condition 4]
dialog box
OO
[Break Condition R]
dialog box
O-
Note: O: Can be set by clicking the radio button in the dialog box.