FFFFH
FF00H
FEFFH
FEE0H
FEDFH
FB00H
FAFFH
Data memory
space
8000H
7FFFH
Program
memory
space
0000H
CHAPTER 3 CPU ARCHITECTURE
Figure 3-4. Memory Map (
Special function
registers (SFRs)
256 × 8 bits
General-purpose
registers
32 × 8 bits
Internal high-speed RAM
1024 × 8 bits
Reserved
Internal ROM
32768 × 8 bits
User's Manual U16227EJ2V0UD
µ
PD780114)
7FFFH
1000H
0FFFH
CALLF entry area
0800H
07FFH
0080H
007FH
CALLT table area
0040H
003FH
Vector table area
0000H
Program area
Program area
45