Renesas Technology, Tools FAQs
Document Number: 01050957_e
Q.
Is there anything I need to know about modifying the memory map data configuration with the MAP command?
A.
Please note the following points when modifying the memory map configuration.
Set SFR area to EXTERNAL.
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Set the internal RAM area to INTERNAL.●
When using the M16C/62 memory area expansion function, please set areas with overlapping addresses to EXTERNAL.
*Note: Overlapping areas vary according to mode.
- Memory area expansion mode 1: 40000H ~ 2FFFFH
- Memory area expansion mode 2: 40000H ~ BFFFFH
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Because the emulator periodically uses addresses FFFCH ~ FFFFH as a stack, this area should be set to INTERNAL. If you
must set it to EXTERNAL, make sure you prepare a readable/writable memory for this area.
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