CHAPTER 13 S1C88 FAMILY DEBUGGER
128
EPSON
S5U1C88000C MANUAL II
WORKBENCH/DEV TOOLS/OLD ASSEMBLER
Trace modes
Two trace modes are provided for selection depending on how trace information is captured.
All trace mode
Information is recorded on all bus cycles executed. In this mode, the latest trace data (for up to 8,192
cycles) can always be obtained.
Range-specified trace mode
In this mode, memory access conditions can be specified. Information is only recorded on the bus
cycles that match the specified conditions.
The following lists the memory access conditions that can be specified:
• Specify an address range and whether to trace inside or outside the specified address range
• Specify whether to trace both program fetch and data read/write cycles, or only data read/write
cycles
• Specify whether to trace either read or write cycles (or both)
To set trace mode, select [Setting...] from the [Break] menu.
To set all trace mode, select the [All] radio button
and click [OK].
To set range-specified trace mode, select the
[Range] radio button, then specify an address
range by entering the start and end addresses in
the [Start location from] and [End location to] text
boxes in decimal notation, respectively. To trace
outside that address range, select the [Out of
Range] radio button. Then select a read/write
condition with the [Access Type] radio button.
Use the radio buttons under [Access Area] to
specify that all accesses be traced (All) or only data
read/write accesses be traced (Data). After making
the above selections, click the [OK] button.
To stop setting trace mode, click the [Cancel]
button.
