Datasheet

TK-850/JG3H User’s Manual
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2.4 Set Options
The compiler options have been set by project file. However, because some compiler options are useful,
following two settings are covered specifically in this section.
- Enable C++ comments
- On-chip debug (Desable/Enable, security ID)
Select "Tools" on menu bar, then "Compiler Common options".
2.4.1 "Extend" Tab
Select "Device" tab on "Compiler Common Options" window, and check following settings.
Set the security ID. The security ID is a specific ID code (10 bytes) used for the authentication
when the debugger is starting. The security ID is stored at the address 70H-79H in the
microcontroller built-in flash memory. The security ID in the flash memory and the ID entered in the
configuration dialog are compared when the debugger is starting. When the ID does not match, the
debugger cannot be started. Therefore, it is useful to protect the program data in the memory from
others.
If you do not need to care about the security, it is recommended to enter
"FFFFFFFFFFFFFFFFFFFF". (When you erase the data in the flash memory, the ID is set to this
value.)