General-Purpose Register Configuration - NEC 78K/0S Series User Manual

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CHAPTER 2 REGISTERS
Figure 2-6. General-Purpose Register Configuration
(a) Absolute name
16-bit processing
RP3
RP2
RP1
RP0
15 0
(b) Functional name
16-bit processing
HL
DE
BC
AX
15 0
User's Manual U11047EJ3V0UM00
8-bit processing
R7
R6
R5
R4
R3
R2
R1
R0
7 0
8-bit processing
H
L
D
E
B
C
A
X
7 0