Renesas SH-4A User Manual page 387

Microcomputer development environment system
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Table 6.4 shows the options for the [Loading flash memory] page.
Table 6.4 [Loading flash memory] Page Options
Option
[Loading flash memory]
radio button
[Erasing flash memory]
radio button
[File name] edit box
[Bus width of flash
memory] list box
[Flash memory erasing
time] edit box*
[Entry point] group box
Note: Although the values that can be set are D'1 to D'65535, the TIMEOUT period may be
extended according to the set value. Therefore, it is recommended to input the minimum
value by considering the erasing time of the flash memory in use.
• Notes on using the flash memory download function
The following are notes on downloading to the flash memory.
⎯ When the flash memory download is enabled, downloading to areas other than the flash
memory area is disabled.
⎯ Downloading is only enabled to the flash memory area. Perform memory write or PC
break only to the RAM area.
⎯ When the flash memory erase is enabled, the [Stop] button cannot stop erasing.
Description
Sets Enable for flash memory downloading.
When Enable is selected, and [File load] is selected from the [File]
menu for downloading, the write module is always called.
Enable: Download to the flash memory
Disable: Not download to the flash memory
Sets Enable for erasing before the flash memory is written.
When Enable is selected, the erase module is called before calling the
write module.
Enable: Erase the flash memory
Disable: Not erase the flash memory
Sets the file name of the S-type load module including the write and
erase modules. The file that has been set is loaded to the RAM area
before loading to the flash memory.
A maximum of 128 characters can be input for the file name.
Sets the bus width of the flash memory.
Sets the TIMEOUT value for erasing the flash memory. Set a larger
value if erasing requires much time; the default time is three minutes.
The radix for the input value is decimal. It becomes hexadecimal by
adding H'.
Sets the calling destination address of the write and erase modules.
[All erasing module address] edit box: Enters the calling destination
address of the erase module.
[Writing module address] edit box: Enters the calling destination
address of the write module.
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