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(2) Specifying area size (Length): Specify the size of the specified expansion area. The area from
(3) Specifying area map (Map):
• When INTERNAL is specified: This bank is allocated as internal area and used for expan-
• When EXTERNAL is specified: This bank is allocated as external area and used by the target
• When No Use is specified:
Areas not specified here are allocated as external area. The only difference from the area specified
as EXTERNAL area is download speed. Download to the area specified as EXTERNAL area is
faster than to other areas.
Notes on Using Emulation Memory for Expansion:
• When the single-chip mode and memory expansion mode are set by specifying the
processor mode, emulation memory is automatically allocated to the internal ROM
area. Therefore, it is not necessary to deliberately specify emulation memory as
expansion area in order to allocate the internal ROM area.
• The 1.5MB memory mounted in the product can be allocated out. Set memory
allocation so that the total of the 4 length values does not exceed the emulation
memory size (1.5 MB).
• Be careful that the specified areas do not overlap one another.
• Even when "00" is specified as the expansion area, internally reserved areas
(006400h - 007FFFh) cannot be used.
• Do not set the following areas for memory allocation of the MCU. Set these areas
referring the specifications of the MCU.
(1) Area allocated for DRAM connection
(2) Area allocated for multiplex bus
(3) Unusable area
• Emulation pod memory is automatically selected as reset vector area regardless of
settings.
• 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 as SFR and RAM areas regard-
less of settings.
the specified address to the size specified here is allocated as
external area or internal area. Length can be specified as 256 KB
or 1 MB.
Select whether the specified area is to be allocated as internal
area (used as emulation memory) or external area (used by
external device, etc.).
sion.
system as an external resource.
This bank is allocated as external area and used by the target
system as an external resource.
IMPORTANT
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