General Register Configuration (8-Bit Processing) - NEC PD750004 User Manual

4 bit single-chip microcomputer
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µPD750008 USER'S MANUAL
Figure 3-6. General Register Configuration (8-bit Processing)
3 8
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
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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