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CHAPTER 2 DEPENDENCE FUNCTIONS
Note:
When the F
2
MC-16/16H is used, mirror area setup can be performed only in the debugging mode.
- Internal ROM Area
The area where the emulator internal memory is substituted for internal ROM is called the internal ROM
area, and this memory is called the internal ROM memory.
Only one internal ROM area with a size up to 128 KB can be specified. The internal ROM area is capable
to set by the "Setup Map" dialog opening by "Debugger Memory Map... " from "Setup".
Note:
The internal memory area, it is set a suitable area automatically by the selected MCU.
- Internal ROM Image Area (F
2
MC-16L, F
2
MC-16LX, F
2
MC-16F only)
Some types of MCUs have data in a specific area of internal ROM appearing to 00 bank. This specific
area is called the internal ROM image area.
The internal ROM image area is capable to set by the "Setup Map" dialog opening by "Debugger Memory
Map... " from "Setup". This area attribute is automatically set to READ/CODE. The same data as in the
internal ROM area appears in the internal ROM image area.
Note that the debug information is only enabled for either one (one specified when linked). To debug only
the internal ROM image area, change the creation type of the load module file.
Note:
The internal memory area, it is set a suitable area automatically by the selected MCU.
- Internal Instruction RAM Area (F
2
MC-16H only)
Some types of MCUs have the internal instruction RAM, and this area is called the internal instruction
RAM area.
The internal instruction RAM area, it is capable to set by the "Internal Instruction RAM area" tab in the
"Setup CPU Information" dialog (select menu "project"-"setup project...", select the "MCU" tab, and push
the "CPU Information..." button). The size must be specified to either H'100, H'200, H'400, H'800,
H'1000, H'2000 or H'4000 bytes.
Note:
The internal memory area, it is set a suitable area automatically by the selected MCU.
- Undefined Area
A memory area that does not belong to any of the areas described above is part of the user memory area.
This area is specifically called the undefined area.
The undefined area can be set to either NOGUARD area, which can be accessed freely, or GUARD area,
which cannot be accessed. Select either setup for the whole undefined area. If the area attribute is set to
GUARD, a guarded access error occurs if access to this area is attempted.