mpc82x52a Megawin Technology, mpc82x52a Datasheet - Page 67

• Manufacturer Part Number: mpc82x52a
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

MEGAWIN
ACALL addr11
LCALL addr16
RET
RETI
AJMP addr11
LJMP addr16
SJMP rel
JMP @A+DPTR
JZ rel
JNZ rel
CJNE A, direct, rel
CJNE A, #data, rel
CJNE Rn, #data, rel
CJNE @Ri, #data, rel COMPARE IMMEDIATE DATA TO INDIRECT RAM AND JUMP IF NOT
DJNZ Rn, rel
DJNZ direct, rel
NOP
MOVX A, @Ri
MOVX A, @DPTR
MOVX @Ri, A
MOVX @DPTR, A
MNEMONIC
MNEMONIC
ABSOLUTE SUBROUTINE CALL
LONG SUBROUTINE CALL
RETURN FROM SUBROUTINE
RETURN FROM INTERRUPT SUBROUTINE
ABSOLUTE JUMP
LONG JUMP
SHORT JUMP
JUMP INDIRECT RELATIVE TO DPTR
JUMP IF ACC IS ZERO
JUMP IF ACC NOT ZERO
COMPARE DIRECT BYTE TO ACC AND JUMP IF NOT EQUAL
COMPARE IMMEDIATE DATA TO ACC AND JUMP IF NOT EQUAL
COMPARE IMMEDIATE DATA TO REGISTER AND JUMP IF NOT
EQUAL
EQUAL
DECREMENT REGISTER AND JUMP IF NOT EQUAL
DECREMENT DIRECT BYTE AND JUMP IF NOT EQUAL
NO OPERATION
Move external RAM(8-bit address) to Acc
MOVE EXTERNAL RAM(16-BIT ADDRESS) TO ACC
MOVE ACC TO EXTERNAL RAM(8-BIT ADDRESS)
MOVE ACC TO EXTERNAL RAM(16-BIT ADDRESS)
****** INHIBITED INSTRUCTION ******
MPC82x52A Data Sheet
PROAGRAM BRACHING
DESCRIPTION
DESCRIPTION
BYT
BYT
1
2
3
1
1
2
3
2
1
2
2
3
3
3
3
2
3
1
1
1
1
CYC
CYC
6
6
4
4
3
4
3
3
3
3
5
4
4
5
4
5
1
3
2
3
2
67