NEC PD789488 User Manual page 56

F F F F H
Special function registers (SFR)
256
F F 2 0 H
F F 1 F H
F F 0 0 H
F E F F H
Internal high-speed RAM
1024
F E 2 0 H
F E 1 F H
F B 0 0 H
F A F F H
Reserved
F A 1 C H
F A 1 B H
LCD display RAM
28
F A 0 0 H
F 9 F F H
Reserved
F 7 0 0 H
F 6 F F H
Internal low-speed RAM
512
F 5 0 0 H
F 4 F F H
Reserved
C 0 0 0 H
B F F F H
Internal ROM
49152
0 0 0 0 H
56
CHAPTER 3 CPU ARCHITECTURE
Figure 3-7. Data Memory Addressing ( PD789489)
SFR addressing
8 bits
8 bits
4 bits
8 bits
8 bits
User's Manual U15331EJ4V1UD
Short direct addressing
Direct addressing
Register indirect addressing
Based addressing