NEC 78K0 User Manual page 64

FFFFH
FF00H
FEFFH
FEE0H
FEDFH
FB00H
FAFFH
FA20H
FA1FH
FA00H
Data memory
F9FFH
space
F800H
F7FFH
F400H
F3FFH
ROM/RAM space
in which instructions
can be fetched
C000H
BFFFH
0000H
64
CHAPTER 3 CPU ARCHITECTURE
Figure 3-3. Memory Map (
Special function registers
(SFR)
256 × 8 bits
General-purpose
registers
32 × 8 bits
Internal high-speed RAM
1024 × 8 bits
Reserved
Buffer RAM
32 × 8 bits
Reserved
Internal expansion RAM
1024 × 8 bits
External memory
13312 × 8 bits
Internal ROM
49152 × 8 bits
User's Manual U15947EJ2V0UD
µ
PD780146)
BFFFH
1 0 0 0 H
0FFFH
0800H
07FFH
0080H
007FH
*
0040H
003FH
0000H
Program area
CALLF entry area
Program area
CALLT table area
Vector table area