Configuration Of General-Purpose Registers (8-Bit Processing) - NEC PD754144 User Manual

CHAPTER 3 FEATURES OF ARCHITECTURE AND MEMORY MAP
Figure 3-6. Configuration of General-Purpose Registers (8-Bit Processing)
XA
00H
HL
02H
DE
04H
BC
06H
When
.
RBE RBS = 0
XA'
08H
HL'
0AH
DE'
0CH
BC'
0EH
XA
10H
HL
12H
DE
14H
BC
16H
When
.
RBE RBS = 2
XA'
18H
HL'
1AH
DE'
1CH
BC'
1EH
User's Manual U10676EJ3V0UM
XA'
00H
HL'
02H
DE'
04H
BC'
06H
When
.
RBE RBS = 1
XA
08H
HL
0AH
DE
0CH
BC
0EH
XA'
10H
HL'
12H
DE'
14H
BC'
16H
When
.
RBE RBS = 3
XA
18H
HL
1AH
DE
1CH
BC
1EH
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