CHAPTER 19 INSTRUCTION SET
19.3 Instructions Listed by Addressing Type
(1) 8-bit instructions
MOV, XCH, ADD, ADDC, SUB, SUBC, AND, OR, XOR, CMP, INC, DEC, ROR, ROL, RORC, ROLC, PUSH,
POP, DBNZ
2nd Operand
1st Operand
#byte
A
r
sfr
saddr !addr16 PSW
[DE]
[HL]
[HL+byte] $addr16
1
None
Note
ADD
ADDC
SUB
SUBC
AND
OR
MOV
MOV
XCH
MOV
XCH
ADD
MOV
ADD
MOV
MOV
XCH
MOV
XCH
ADD
MOV
XCH
ADD
ROR
A
Note
XCH
ROL
ADD
RORC
ROLC
ADDC
SUB
SUBC
AND
OR
ADDC ADDC
SUB SUB
SUBC SUBC
ADDC ADDC
SUB SUB
SUBC SUBC
XOR
CMP
AND
OR
AND
OR
AND
OR
AND
OR
XOR
CMP
XOR
CMP
XOR
CMP
XOR
CMP
XOR
CMP
r
MOV
MOV
INC
DEC
B, C
sfr
DBNZ
DBNZ
MOV
MOV
MOV
saddr
MOV
ADD
ADDC
SUB
SUBC
AND
OR
INC
DEC
XOR
CMP
!addr16
PSW
MOV
MOV
MOV
PUSH
POP
[DE]
MOV
MOV
MOV
[HL]
[HL+byte]
Note Except r = A.
306
User’s Manual U15075EJ1V0UM00
NEC [ NEC ]
