Renesas H8S/2628 Technical Information PDF herunterladen (Seite 4)

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1.5.2 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.

1.5.3 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.

1.5.4 [Memory] Window

Do not enter a key at a blank in the [Memory] window. Otherwise, the values on the left of the cursor may

be incorrect.

1.5.5 MEMORY_EDIT Command

Do not select the V/N option in the MEMORY_EDIT command. Writing to memory by the

MEMORY_EDIT command always requires no verification.

1.5.6 MEMORY_FILL Command

Do not select the V/N option in the MEMORY_FILL command. Writing to memory by the

MEMORY_FILL command always requires verification.

1.5.7 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.

1.5.8 Verification of Memory

Use the FILE_VERIFY command to verify memory. Do not use [Verify Memory…] in the [File] menu.

1.5.9 FILE_LOAD Command

Do not specify V in the FILE_LOAD command. Use the FILE_VERIFY command to verify memory.

1.5.10 FILE_SAVE Command

The content of memory cannot be saved in the Elf/Dwarf2 format.

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Renesas H8S/2628 Technical Information Seite 4