Renesas M16C FAMILY - Manual (Page 39)

4 Using the FoUSB
(3) After downloading
The system reads information from the downloaded data to determine which block
to erase and marks the corresponding check box with a check mark and displays
the block in color. Click the button, and the block will be erased. You can
erase all blocks collectively or one block at a time. (See Figure 4-15)
Figure 4-15 Erase Flash-2
4) “UNLOCK” button
This button sends the ID code to the locked Target MCU, and unlock the Target MCU.
In the “Locked” display as shown in the following figure, a flash command (program,
erase, read, verify) to the Target MCU cannot be executed.
Flash command can be executed.
Flash command
cannot be executed.
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