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Figure 4-3. Memory Map ( µ PD789104, 789114, 789124, 789134)
FFFFH
FF00H
FEFFH
FE00H
FDFFH
Data
memory space
2000H
1FFFH
Program
memory space
0000H
CHAPTER 4 CPU ARCHITECTURE
Special function registers
256 × 8 bits
Internal high-speed RAM
256 × 8 bits
Reserved
Internal ROM
8,192 × 8 bits
User's Manual U13045EJ2V0UM00
1FFFH
Program area
0080H
007FH
CALLT table area
0040H
003FH
Program area
0016H
0015H
Vector table area
0000H
49
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