EM78P860 Ver la hoja de datos (PDF) - ELAN Microelectronics
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EM78P860 Datasheet PDF : 26 Pages
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EM78P860
8 -BIT MICRO-CONTROLLER
INSTRUCTION
BINARY
0 0001 00rr rrrr
0 0001 01rr rrrr
0 0001 10rr rrrr
0 0001 11rr rrrr
0 0010 00rr rrrr
0 0010 01rr rrrr
0 0010 10rr rrrr
0 0010 11rr rrrr
0 0011 00rr rrrr
0 0011 01rr rrrr
0 0011 10rr rrrr
0 0011 11rr rrrr
0 0100 00rr rrrr
0 0100 01rr rrrr
0 0100 10rr rrrr
0 0100 11rr rrrr
0 0101 00rr rrrr
0 0101 01rr rrrr
0 0101 10rr rrrr
0 0101 11rr rrrr
0 0110 00rr rrrr
HEX
01rr
01rr
01rr
01rr
02rr
02rr
02rr
02rr
03rr
03rr
03rr
03rr
04rr
04rr
04rr
04rr
05rr
05rr
05rr
05rr
06rr
MNEMONIC
SUB A,R
SUB R,A
DECA R
DEC R
OR A,R
OR R,A
AND A,R
AND R,A
XOR A,R
XOR R,A
ADD A,R
ADD R,A
MOV A,R
MOV R,R
COMA R
COM R
INCA R
INC R
DJZA R
DJZ R
RRCA R
0 0110 01rr rrrr
06rr
RRC R
0 0110 10rr rrrr
06rr
RLCA R
0 0110 11rr rrrr
06rr
RLC R
0 0111 00rr rrrr
07rr
SWAPA R
0 0111 01rr rrrr
0 0111 10rr rrrr
0 0111 11rr rrrr
0 100b bbrr rrrr
07rr
07rr
07rr
0xxx
SWAP R
JZA R
JZ R
BC R,b
0 101b bbrr rrrr
0xxx
BS R,b
0 110b bbrr rrrr
0 111b bbrr rrrr
1 00kk kkkk kkkk
1 01kk kkkk kkkk
1 1000 kkkk kkkk
1 1001 kkkk kkkk
1 1010 kkkk kkkk
1 1011 kkkk kkkk
1 1100 kkkk kkkk
1 1101 kkkk kkkk
1 1110 0000 0001
1 1110 1000 kkkk
1 1111 kkkk kkkk
0xxx
0xxx
1kkk
1kkk
18kk
19kk
1Akk
1Bkk
1Ckk
1Dkk
1E01
1E8k
1Fkk
JBC R,b
JBS R,b
CALL k
JMP k
MOV A,k
OR A,k
AND A,k
XOR A,k
RETL k
SUB A,k
INT
PAGE k
ADD A,k
* This specification is subject to be changed without notice.
OPERATION
R-A→A
R-A→R
R-1→A
R-1→R
AvVR→A
AvVR→R
A & R→A
A & R→R
A ⊕ R→A
A ⊕ R→R
A + R→A
A + R→R
R→A
R→R
/R→A
/R→R
R+1→A
R+1→R
R-1→A, skip if zero
R-1→R, skip if zero
R(n)→A(n-1)
R(0)→C, C→A(7)
R(n)→R(n-1)
R(0)→C, C→R(7)
R(n)→A(n+1)
R(7)→C, C→A(0)
R(n)→R(n+1)
R(7)→C, C→R(0)
R(0-3)→A(4-7)
R(4-7)→A(0-3)
R(0-3)↔R(4-7)
R+1→A, skip if zero
R+1→R, skip if zero
0→R(b)
1→R(b)
if R(b)=0, skip
if R(b)=1, skip
PC+1→[SP] (Page, k) →PC
(Page, k)→PC
k →A
Av k→A
A & k→A
A ⊕k→A
k→A, [Top of Stack]→PC
k-A→A Z,C,DC
PC+1→[SP], 001H→PC
K→R5
k+A→A
STATUS
AFFECTED
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
<Note2>
None
<Note3>
None
None
None
None
None
Z
Z
Z
None
None
None
Z,C,DC
4.17.2000 17
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