IBM EM78P312N Specification page 61

Binary Instruction
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
This instruction is applicable to IOC6~IOCA, IMR1, IMR2 only.
Note:
Product Specification (V1.0) 10.03.2006
(This specification is subject to change without further notice)
Hex
0000 01rr rrrr 00rr
0000 1000 0000 0080
0000 11rr rrrr 00rr
0001 00rr rrrr 01rr
0001 01rr rrrr 01rr
0001 10rr rrrr 01rr
0001 11rr rrrr 01rr
0010 00rr rrrr 02rr
0010 01rr rrrr 02rr
0010 10rr rrrr 02rr
0010 11rr rrrr 02rr
0011 00rr rrrr 03rr
0011 01rr rrrr 03rr
0011 10rr rrrr 03rr
0011 11rr rrrr 03rr
0100 00rr rrrr 04rr
0100 01rr rrrr 04rr
0100 10rr rrrr 04rr
0100 11rr rrrr 04rr
0101 00rr rrrr 05rr
0101 01rr rrrr 05rr
0101 10rr rrrr 05rr
0101 11rr rrrr 05rr
0110 00rr rrrr 06rr
0110 01rr rrrr 06rr
0110 10rr rrrr 06rr
0110 11rr rrrr 06rr
0111 00rr rrrr 07rr
0111 01rr rrrr 07rr
0111 10rr rrrr 07rr
0111 11rr rrrr 07rr
100b bbrr rrrr 0xxx
101b bbrr rrrr 0xxx
110b bbrr rrrr 0xxx
111b bbrr rrrr 0xxx
00kk kkkk kkkk 1kkk
01kk kkkk kkkk 1kkk
1000 kkkk kkkk 18kk
1001 kkkk kkkk 19kk
1010 kkkk kkkk 1Akk
1011 kkkk kkkk 1Bkk
1100 kkkk kkkk 1Ckk
1101 kkkk kkkk 1Dkk
1111 kkkk kkkk 1Fkk
1110 1000 kkkk 1E8k
1110 1001 kkkk 1E9k
Mnemonic Operation
MOV R, A A → R
0 → A
CLRA
CLR R 0 → R
R-A → A
SUB A, R
SUB R, A R-A → R
R-1 → A
DECA R
R-1 → R
DEC R
A ∨ R → A
OR A, R
A ∨ R → R
OR R, A
AND A, R A & R → A
A & R → R
AND R, A
XOR A, R A ⊕ R → A
A ⊕ R → R
XOR R, A
A + R → A
ADD A, R
A + R → R
ADD R, A
R → A
MOV A, R
R → R
MOV R, R
/R → A
COMA R
COM R /R → R
R+1 → A
INCA R
INC R R+1 → R
R-1 → A, skip if zero
DJZA R
R-1 → R, skip if zero
DJZ R
R(n) → A(n-1),
RRCA R
R(0) → C, C → A(7)
R(n) → R(n-1),
RRC R
R(0) → C, C → R(7)
R(n) → A(n+1),
RLCA R
R(7) → C, C → A(0)
R(n) → R(n+1),
RLC R
R(7) → (C), C → (R(0)
R(0-3) → ( A(4-7),
SWAPA R
R(4-7) → ( A(0-3)
R(0-3) → ( R(4-7)
SWAP R
R+1 → A, skip if zero
JZA R
R+1 → R, skip if zero
JZ R
BC R, b 0→ ( R(b)
BS R, b 1→ ( R(b)
JBC R, b if R(b)=0, skip
JBS R, b if R(b)=1, skip
PC+1 → [SP],
CALL k
(Page, k) → (PC)
JMP k (Page, k) → (PC)
k → A
MOV A, k
A v k → A
OR A, k
A & k → A
AND A, k
A ⊕ k → A
XOR A, k
k → A, [Top of Stack] →
RETL k
PC
k-A → A
SUB A, k
k+A → A
ADD A, k
PAGE k K->R5(6:4)
BANK k K->R4(7:6)
EM78P312N
8-Bit Microcontroller
Status
Affected
None
Z
Z
Z,C,DC
Z,C,DC
Z
Z
Z
Z
Z
Z
Z
Z
Z,C,DC
Z,C,DC
Z
Z
Z
Z
Z
Z
None
None
C
C
C
C
None
None
None
None
None
None
None
None
None
None
None
Z
Z
Z
None
Z,C,DC
Z,C,DC
None
None
• 57