Technical information

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1.8.2 Memory Test
• Memory Content after Execution of a Memory Test
The content of memory in the specified range after execution of a memory test will not be guaranteed.
The contents of windows that display memory, such as the [Memory] window, are not automatically
updated after a memory test. Be careful if you want to continue debugging.
• MT Command
When an incorrect parameter has been specified for the MT command, the command line window may
display the message “UNKNOWN ERROR –nnnnnnnnnn”. Enter the correct parameter. The command
line window displays the message “Open this document” after ending the MT command. Ignore this
message because it is not concerned with the result of the MT command.
1.8.3 Updating the Memory Content during Execution of the User Program
Updating the content of the [Memory] window during execution of the user program when either of the
following conditions is satisfied causes the displayed values to be incorrect:
• [Enable read and write on the fly] in the [Configuration Properties] dialog box has been disabled
• Stepping (step-in, step-over, or step-out) is being performed
• The emulator is in sleep mode, software standby mode, watch mode, or subsleep mode.
In those cases, the correct values will be displayed when the content of the window is updated after the
program has stopped. This also applies to the windows [Disassembly], [Image View], [IO], [Watch], and
[Waveform].
Updating of the [Monitor] window or [Watch] window by reading values with the monitoring function is
available even with those conditions.
1.8.4 MEMORY_MOVE Command
Do not select the V/N option in the MEMORY_MOVE command. Writing to memory by the
MEMORY_MOVE command always requires verification.
1.9 The Load/Save of File
1.9.1 Access Size of Download Modules
When you specify a download module for debug settings, do not select 4 or 8 for [Access size] in the
[Download Module] dialog box.
1.9.2 Loading a File in the SYSROF Format
No program in the SYSROF format can be loaded. Any program for debugging must be created in the
Elf/Dwarf2 format.
1.9.3 FILE_LOAD Command
Do not specify V in the FILE_LOAD command. Use the FILE_VERIFY command to verify memory.
1.9.4 FILE_SAVE Command
The content of memory cannot be saved in the Elf/Dwarf2 format.