Panasonic MN101C77C - Manual (Page 521)

XVII - 21
Chapter 17 Appendices
Instruction Set
MN101C SERIES INSTRUCTION SET
Group Mnemonic Operation Flag
VF NF CF ZF
Code
Size
Cycle Re-
peat
Machine Code Notes
1 2 3 4 5 6 7 8 9 10 11
Exten-
sion
Contorl instructions
REP imm3 REP *1 imm3-1 → RPC --- --- --- --- 3 2 0001 1rep 0010
*1 no repeat whn imm3=0, (rep: imm3-1)
RTS RTS mem8(SP) → (PC).bp7-0 --- --- --- --- 2 7 0000 0001
mem8(SP+1) → (PC).bp15-8
mem8(SP+2).bp7 → (PC).H
mem8(SP+2).bp1-0 → (PC).bp17-16
SP+3 → SP
RTI RTI mem8(SP) → PSW 2 11 0000 0011
mem8(SP+1) → (PC).bp7-0
mem8(SP+2) → (PC).bp15-8
mem8(SP+3).bp7 → (PC).H
mem8(SP+3).bp1-0 → (PC).bp17-16
mem8(SP+4) → HA-l
mem8(SP+5) → HA-h
SP+6 → SP
Ver3.2(2002.01.31)
macro instructions replaced instructions remarks
Other than the instruction of MN101C Series,the assembler of this Series has the following instructions
as macro instructions.
The assembler will interpret the macro instructions below as the assembler instructions.
INC
DEC
INC
DEC
INC2
DEC2
CLR
ASL
ROL
NEG
NOPL
MOV
MOV
MOVW
MOVW
MOVW
MOVW
ADD
ADD
ADDW
ADDW
ADDW
ADDW
SUB
ADD
ADDC
NOT
ADD
MOVW
MOV
MOV
MOVW
MOVW
MOVW
MOVW
n=m
n=m
n=m
n=m
Dn
Dn
Dn
Dn
Dn
Dn
An
An
An
An
(SP),Dn
Dn,(SP)
(SP),DWn
DWn,(SP)
(SP),An
An,(SP)
1,Dn
-1,Dn
1,An
-1,An
2,An
-2,An
Dn,Dm
Dn,Dm
Dn,Dm
Dn
1,Dn
DWn,DWm
(0,SP),Dn
Dn,(0,SP)
(0,SP),DWn
DWn,(0,SP)
(0,SP),An
An,(0,SP)
LSL ADD n=m Dn Dn,Dm