77
[Suppress]:
Acquires no trace information of the specified types of bus cycle.
[Time Stamp]:
Sets a condition for time stamping.
[Clock]:
Select either from Disabled, 125 ns, 250 ns, 500 ns, 1 us, 2 us, 4 us, 8 us, 16 us, or
100 us as the resolution for time stamping. A time stamp has a 32-bit counter. At 125
ns the maximum time that can be measured is about 9 minutes, and at 100 µs the
maximum time is about 5 days.
When the counter overflows, its content will be cleared to continue counting. No time
stamp information will be acquired when Disabled is selected.
[Free Trace]:
Checking this box enables the free trace mode.
When the free trace mode is enabled: Starts acquiring the data immediately after program
execution has been started. Only the trace halt condition is available. The range trace is
unavailable and four range-trace pages (1 to 4) become disabled.
When the free trace mode is disabled: Sets the start and halt conditions of trace acquisition.
[Trace Events]: Sets event points to be used as trace acquisition conditions.
[Event]:
Lists the event points to be used as trace acquisition conditions.
[Add…]:
Adds a new event point.
[Edit…]:
Changes the setting for the selected event point.
[Sequence…]:
Configures an event sequence for the event point being used as a trace acquisition
condition. To set up the sequence, an event must have been set.
[Delete]:
Deletes
the
selected
event
point.
[Del All]:
Deletes all event points.
Notes: 1. The bus cycles that can be specified by the [Suppress] option vary according to the emulator in use.
For details, refer to section 5.7.4, Signals to Indicate Bus States and Areas.
2. The trace buffer is used for the time stamp information and some of the trace information. Therefore,
when the time stamp is acquired, it is impossible to acquire the trace information other than PTR,
Address, Instruction, Data, R/W, Source, Label, Timestamp, and Timestamp-Difference.
3. If an event that is used for the range trace or trace stop function is deleted, that function becomes
disabled.
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Страница 272: ...1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan H8 3664 E6000 Emulator REJ10J1133 0600 User s Manual...