Technical information

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1.12 Assembling and Disassembling
1.12.1 Line Assembly
• Input Radix
Regardless of the Radix setting, the default for line assembly input is decimal. Specify H’ or 0x as the
radix for a hexadecimal input.
• Address Space Size
In absolute addressing mode, specify the size (:16, etc.)
1.13 Note on [Registers] Window Operation during Program Execution
During program execution, when the [Registers] window is double-clicked, a dialog box to change the
register contents is displayed. However, the operation to change the register contents is invalid during
program execution.
1.14 [IO] Window
1.14.1 Contents of the [IO] Window
The invalid module display and bit information display in the [IO] window are not supported.
1.15 Source File
1.15.1 Note on Moving Source File Position after Creating Load Module
When the source file is moved after the load module has been created, the [Open] dialog box, which
specifies the source file, may be displayed during debugging of the created load module. Select the
corresponding source file.
1.15.2 Columns in the Source Window
The columns Event and EXT.2 Trigger in the source window may be switched. You can identify these
columns by displaying a popup menu on either of them.
1.15.3 Event Column
When different actions have been set on an address from the windows [Event] and [Trace], note the
followings:
• Deletion and change for settings may not be available on the [Event] column.
• If eight or more points have been set as the start points in execution time measurement (Timer On),
changing the settings on the [Event] column may prevent further changes.
Deletion and change for settings must be made in the [Event] window or [Trace] window.
1.16 Watch
1.16.1 Local Variables at Optimization
Depending on the generated object code, local variables in a C source file that is compiled with the
optimization option enabled will not be displayed correctly. Check the generated object code by
displaying the [Disassembly] window.
1.16.2 Variable Name Specification
When a name other than a variable name, such as a symbol name or a function name, is specified, no data
is displayed.
1.16.3 Display of float- and double-type Variables
Do not enable the automatic update of float- and double-type variables. The values of float- and
double-type variables will not be correctly displayed if they are automatically updated during execution of
the user program. If you want to check the values, use the monitoring function ([Monitor] window).