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Note: When U-RAM or X/Y-RAM is accessed from the P0 space, the I-bus must be selected,
and when accessed from the P2 space, the L-bus must be selected. When cache fill cycle is
acquired, the I-bus must be selected.
Table 2.5 lists the combinations of conditions that can be set under Break Condition 1, 2, 3.
Table 2.5 Dialog Boxes for Setting Break Conditions
Type
Dialog Box
Address
Bus
Condition
(Address)
Data
Bus
Condition
(Data)
ASID
Condition
(ASID)
Bus
State
Condition
(Bus
Status)
Count
Condition
(Count)
Internal
I/O
Break
LDTLB
Instruction
Break
[Break Condition 1]
dialog box
OOOOO
XX
[Break Condition 2]
dialog box
O
X
OO
XXX
[Break Condition 3]
dialog box
XXXXX
OO
Notes: 1. O: Can be set in the dialog box.
X: Cannot be set in the dialog box.
2. For Break Condition 2, X-bus and Y-bus conditions cannot be specified.
2.2.2 Trace Functions
The emulator supports the trace functions listed in table 2.6.
Table 2.6 Trace Functions
Function Internal Trace AUD Trace
Branch trace Supported (eight branches) Supported
Range memory access trace Not supported Supported
Software
trace
Not supported Supported