Datasheet

78K0/Kx2-L CHAPTER 3 CPU ARCHITECTURE
R01UH0028EJ0400 Rev.4.00 74
Sep 27, 2010
Figure 3-7. Correspondence Between Data Memory and Addressing
( μ PD78F0552, 78F0557, 78F0562, 78F0567, 78F0572, 78F0577, 78F0582, 78F0587)
SFR addressing
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing
Special function registers
(SFR)
256 x 8 bits
Internal high-speed RAM
768 x 8 bits
General-purpose
registers
32 x 8 bits
Reserved
Flash memory
16384 x 8 bits
FFFFH
FF00H
FEFFH
FEE0H
FEDFH
FC00H
FBFFH
4000H
3FFFH
0000H
FF20H
FF1FH
FE20H
FE1FH
Register addressing
Short direct
addressing