EM78M611E
Universal Serial Bus Series Microcontroller
38
••••
Product Specification (V1.1) 11.22.2006
(This specification is subject to change without further notice)
Binary Instruction
Hex
Mnemonic
Operation
Status Affected
0 0001 10rr rrrr
01rr
DECA R
R-1
→
A
Z
0 0001 11rr rrrr
01rr
DEC R
R-1
→
R
Z
0 0010 00rr rrrr
02rr
OR A,R
A
∨
VR
→
A
Z
0 0010 01rr rrrr
02rr
OR R,A
A
∨
VR
→
R
Z
0 0010 10rr rrrr
02rr
AND A,R
A & R
→
A
Z
0 0010 11rr rrrr
02rr
AND R,A
A & R
→
R
Z
0 0011 00rr rrrr
03rr
XOR A,R
A
⊕
R
→
A
Z
0 0011 01rr rrrr
03rr
XOR R,A
A
⊕
R
→
R
Z
0 0011 10rr rrrr
03rr
ADD A,R
A + R
→
A
Z, C, DC
0 0011 11rr rrrr
03rr
ADD R,A
A + R
→
R
Z, C, DC
0 0100 00rr rrrr
04rr
MOV A,R
R
→
A
Z
0 0100 01rr rrrr
04rr
MOV R,R
R
→
R
Z
0 0100 10rr rrrr
04rr
COMA R
/R
→
A
Z
0 0100 11rr rrrr
04rr
COM R
/R
→
R
Z
0 0101 00rr rrrr
05rr
INCA R
R+1
→
A
Z
0 0101 01rr rrrr
05rr
INC R
R+1
→
R
Z
0 0101 10rr rrrr
05rr
DJZA R
R-1
→
A, skip if zero
None
0 0101 11rr rrrr
05rr
DJZ R
R-1
→
R, skip if zero
None
0 0110 00rr rrrr
06rr
RRCA R
R(n)
→
A(n-1),
R(0)
→
C, C
→
A(7)
C
0 0110 01rr rrrr
06rr
RRC R
R(n)
→
R(n-1),
R(0)
→
C, C
→
R(7)
C
0 0110 10rr rrrr
06rr
RLCA R
R(n)
→
A(n+1),
R(7)
→
C, C
→
A(0)
C
0 0110 11rr rrrr
06rr
RLC R
R(n)
→
R(n+1),
R(7)
→
C, C
→
R(0)
C
0 0111 00rr rrrr
07rr
SWAPA R
R(0-3)
→
A(4-7),
R(4-7)
→
A(0-3)
None
0 0111 01rr rrrr
07rr
SWAP R
R(0-3)
↔
R(4-7)
None
0 0111 10rr rrrr
07rr
JZA R
R+1
→
A, skip if zero
None
0 0111 11rr rrrr
07rr
JZ R
R+1
→
R, skip if zero
None
0 100b bbrr rrrr
0xxx
BC R,b
0
→
R(b)
None
2
0 101b bbrr rrrr
0xxx
BS R,b
1
→
R(b)
None
0 110b bbrr rrrr
0xxx
JBC R,b
if R(b)=0, skip
None
0 111b bbrr rrrr
0xxx
JBS R,b
if R(b)=1, skip
None
1 00kk kkkk kkkk
1kkk
CALL k
PC+1
→
[SP],
(Page, k)
→
PC
None
1 01kk kkkk kkkk
1kkk
JMP k
(Page, k)
→
PC
None
1 1000 kkkk kkkk
18kk
MOV A,k
k
→
A
None
1 1001 kkkk kkkk
19kk
OR A,k
A
∨
k
→
A
Z
1 1010 kkkk kkkk
1Akk
AND A,k
A & k
→
A
Z
1 1011 kkkk kkkk
1Bkk
XOR A,k
A
⊕
k
→
A
Z
1 1100 kkkk kkkk
1Ckk
RETL k
k
→
A, [Top of Stack]
→
PC
None
1 1101 kkkk kkkk
1Dkk
SUB A,k
k-A
→
A
Z, C, DC
1 1111 kkkk kkkk
1Fkk
ADD A,k
k+A
→
A
Z, C, DC
Note:
1
This instruction is applicable to IOCx only.
2
This instruction is not recommended for RE, RF operation.
