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3.6 Checking the Operation of the Target Memory for Downloading

Check that the destination memory area for downloading is operating correctly.

When the destination memory is SDRAM or DRAM, a register in the bus controller must be set

before downloading. Set the bus controller correctly in the [I/O Registers] window according to

the memory type. For details, refer to section 8.6, I/O Register Display, in the Hitachi Debugging

Interface User’s Manual.

When the required settings, such as the settings for the bus controller, have been completed,

display and edit the contents of the destination memory in the [Memory] window to check that the

memory is operating correctly.

Note: The above way of checking the operation of memory may be inadequate. It is

recommended that a program for checking the memory be created.

• Select [Memory…] from the [View] menu, enter H’0c000000 in the [Address] edit box, and

set the format in the [Format] combo box to Byte.

Figure 3.4 [Open Memory Window] Dialog Box

• Click the [OK] button. The [Memory] window is displayed and shows the specified memory

area.

Figure 3.5 [Memory] Window

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Renesas SH7641 Technical Information Seite 53