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IMPORTANT
Notes on EMEM Dialog Box:
Observe the following when setting up EMEM dialog box of the emulator debugger.
(1) Debug Monitor Bank Address
• When "F0" is specified, 64 KB of area starting from F00000h are allocated for use by the debug
monitor.
• The 64 KB allocated for the debug monitor cannot be used.
• The below areas cannot be set for the debug monitor.
(1) MCU internal resources (ROM/RAM/SFR area)
(2) Multiplex area
(3) Interrupt vector area
• It is not possible to view or set the content of the specified area. Even on the memory window
or in the reverse assemble area of the program/source windows, the content of this area is not
displayed correctly though it can be displayed.
(2) Processor Mode
• Set a processor mode for the target MCU.
• To set single-chip mode or memory expansion mode, pin CNVSS used with MCU status must
be "L". MCU status indicates pin level of the target system.
• To set microprocessor mode, pin CNVSS used with MCU status must be "H".
• To set memory expansion mode or microprocessor mode, pins RDY* and HOLD* used with
MCU status must be "H".
•When the target system is not connected, all modes are available.
(3) Emulation Memory Allocation
• The 4MB memory mounted in the PC7501 can be allocated out.
•When single-chip mode or memory expansion mode is set as a processor mode, ROM area is
automatically allocated to the internal Flash ROM of an MCU. Therefore, it is not necessary to
deliberately specify the emulation memory as expansion area in order to allocate the ROM area.
• Except for the SFR, RAM, ROM and internally reserved areas, all areas other than the set area
are externally accessible.
• MCU internal resources are automatically selected for SFR, RAM and ROM areas regardless
of settings.
• Be careful that the specified areas do not overlap one another.
• Set memory allocation so that the total of the 4 length values does not exceed the emulation
memory size (4 MB).
• Do not set a multiplex bus area and unusable areas for memory allocation.
•Emulator main unit's memory is automatically selected as a reset vector area regardless of
settings.