HS7046EPH60H Renesas Electronics America, HS7046EPH60H Datasheet - Page 109

• Manufacturer Part Number: HS7046EPH60H
• Description: DEV EMULATOR BASE SH7046
• Manufacturer: Renesas Electronics America
• Series: SuperH®r
• Type: Microcontrollerr

Specifications of HS7046EPH60H

• Contents: E6000 Emulator and CD-ROM
• For Use With/related Products: SH7046
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.1.5
Clicking the [Add…] button on the [Memory Mapping] dialog box or clicking the [Modify…] button after
selecting the information on the memory map setting you want to change opens the [Edit Memory Mapping]
dialog box.
Use this dialog box to change the address range and attributes of a memory map.
[From]:
[To]:
[Setting]:
Emulation memory can be used as replacement of a ROM or flash memory on the user system. When the user
program accesses to an access-prohibited area or writes to a write-protected area, a break occurs due to the
illegal access. The user can set the [Configuration Properties] dialog box so that an illegal access will cause a
break. Accesses to memory with the debugging function in use, as in the [Memory] window, are available
regardless of the attribute that has been selected.
Note:
The setting cannot be changed in the single-chip mode.
Changing the Memory Map Setting
Enter the start address of the map range.
Enter the end address of the map range.
Enter the memory map setting.
The choices given are listed below. The User (external memory) and Emulator (emulation
memory) attributes can be modified.
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•
•
•
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Emulator Read-only: Sets write-protected emulation memory as an external area
Emulator Guarded:
No-access Area:
User Read-write:
User Read-only:
User Guarded:
Emulator Read-write: Sets readable/writable emulation memory as an external area
Figure 3.5 [Edit Memory Mapping] Dialog Box
Selects an external area that is readable/writable
Selects an external area that is write-protected
Selects an external area that is access-prohibited
Sets access-prohibited emulation memory as an external area
Space that includes no memory
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