Figure 3-17: Memory Map Of Μpd70F3447 - NEC V850E/PH2 User Manual

Notes: 1. Accessing addresses 3FFF000H to 3FFFFFFH is prohibited. Specify addresses
FFFF000H to FFFFFFFH to access the on-chip peripheral I/O.
2. The operation is not guaranteed if an access-prohibited area is accessed.
102
Chapter 3 CPU Functions
Figure 3-17: Memory Map of
Single-chip mode 0
xFFFFFFFH
On-chip peripheral
I/O area
xFFFF000H
xFFFEFFFH
Access prohibited
xFFF6000H
xFFF5FFFH
Internal RAM area
xFFF0000H
xFFEFFFFH
Access prohibited
x4000000H
x3FFFFFFH
On-chip peripheral
I/O area mirror
x3FFF000H
x3FFEFFFH
Access prohibited
x3FF6000H
x3FF5FFFH
Internal RAM area
mirror
x3FF0000H
x3FEFFFFH
Access prohibited
x0100000H
x00FFFFFH
Internal ROM area
x0000000H
User's Manual U16580EE3V1UD00
μ
PD70F3447
4 KB
Note 1
24 KB
Note 1
Note 2
Program area
(64 MB)
1 MB