NEC 78K0R/KE3 User Manual page 62

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Figure 3-11. Correspondence Between Data Memory and Addressing (
F F F F F H
Special function register (SFR)
F F F 2 0 H
F F F 1 F H
F F F 0 0 H
F F E F F H
General-purpose register
F F E E 0 H
F F E D F H
F F E 2 0 H
F F E 1 F H
F C F 0 0 H
F C E F F H
F 1 0 0 0 H
F 0 F F F H
F 0 8 0 0 H
F 0 7 F F H
Special function register (2nd SFR)
F 0 0 0 0 H
E F F F F H
4 0 0 0 0 H
3 F F F F H
1 C F 0 0 H
1 C E F F H
Mirrored area 47.75 KB
1 1 0 0 0 H
1 0 F F F H
0 C F 0 0 H
0 C E F F H
Mirrored area 47.75 KB
0 1 0 0 0 H
0 0 F F F H
0 0 0 0 0 H
Note Use of the area FCF00H to FD6FFH is prohibited when using the self-programming function. Since this
area is used for self-programming library.
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CHAPTER 3 CPU ARCHITECTURE
SFR addressing
256 bytes
32 bytes
RAM
12 KB
Mirror area
47.75 KB
Reserved
2 KB
Reserved
Flash memory
256 KB
User's Manual U17854EJ9V0UD
Short direct
Register addressing
addressing
Mirror
When MAA = 1
When MAA = 0
μ
PD78F1146, 78F1146A)
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing