CHAPTER 3 CPU FUNCTION
76
User’s Manual U14359EJ4V0UM
Figure 3-4. Memory Map (
µµµµ
PD703106A, 703107A, 70F3107A)
xFFFFFFFH
Internal peripheral
I/O area
Internal RAM area
Internal peripheral
I/O area
Internal RAM area
Internal peripheral
I/O area
Internal RAM area
Access prohibited
Note
External memory
area
Internal ROM area
External memory
area
Internal ROM area
External memory
area
Single-chip mode 0
Single-chip mode 1
ROMless mode 0, 1
256 MB
1 MB
1 MB
4 KB
xFFFF000H
xFFFEFFFH
x0200000H
x01FFFFFH
x0100000H
x00FFFFFH
x0000000H
xFFFE800H
xFFFE7FFH
xFFFC000H
xFFFBFFFH
10 KB
Note
By setting the PMCAL, PMCAH, PMCDL, PMCCS, PMCCT, PMCCM, and PMCCD registers to control
mode, this area can be used as external memory area.