PD178046_15 Datasheet, PDF (32/42 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD178046, 178048
8. INSTRUCTION SET
(1) 8-bit instructions
MOV, XCH, ADD, ADDC, SUB, SUBC, AND, OR, XOR, CMP, MULU, DIVUW, INC, DEC, ROR, ROL, RORC, ROLC,
ROR4, ROL4, PUSH, POP, DBNZ
Second #byte A
r^Note
sfr
Operand
First
Operand
A
ADD
MOV MOV
ADDC
XCH XCH
SUB
ADD
SUBC
ADDC
AND
SUB
OR
SUBC
XOR
AND
CMP
OR
XOR
CMP
r
MOV MOV
ADD
ADDC
SUB
SUBC
AND
OR
XOR
CMP
B, C
sfr
MOV MOV
saddr
MOV MOV
ADD
ADDC
SUB
SUBC
AND
OR
XOR
CMP
!addr16
MOV
PSW
MOV MOV
[DE]
saddr !addr16 PSW [DE] [HL] [HL+byte] $addr16 1
[HL+B]
[HL+C]
None
MOV MOV MOV
XCH XCH
ADD ADD
ADDC ADDC
SUB SUB
SUBC SUBC
AND AND
OR
OR
XOR XOR
CMP CMP
MOV
XCH
MOV MOV
XCH XCH
ADD ADD
ADDC ADDC
SUB SUB
SUBC SUBC
AND AND
OR
OR
XOR XOR
CMP CMP
ROR
ROL
RORC
ROLC
INC
DEC
DBNZ
DBNZ
INC
DEC
PUSH
POP
Note Except r = A
30
Preliminary Product Information