mg84fl54 Megawin Technology, mg84fl54 Datasheet - Page 107

• Manufacturer Part Number: mg84fl54
• Description: Full-speed Usb Micro-controller
• Manufacturer: Megawin Technology

21.3. Data Transfer
Mnemonic
DATA TRANSFER
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOVC A,@A+DPTR
MOVC A,@A+PC
MOVX A,@Ri
MOVX A,@DPTR
MOVX @Ri,A
MOVX @DPTR,A
MOVX A,@Ri
MOVX A,@DPTR
MOVX @Ri,A
MOVX @DPTR,A
PUSH direct
POP
XCH
XCH
XCH
XCHD A,@Ri
MEGAWIN
A,Rn
A,direct
A,@Ri
A,#data
Rn,A
Rn,direct
Rn,#data
direct,A
direct,Rn
direct,direct
direct,@Ri
direct,#data
@Ri,A
@Ri,direct
@Ri,#data
DPTR,#data16
direct
A,Rn
A,direct
A,@Ri
Description
Move register to ACC
Move direct byte o ACC
Move indirect RAM to ACC
Move immediate data to ACC
Move ACC to register
Move direct byte to register
Move immediate data to register
Move ACC to direct byte
Move register to direct byte
Move direct byte to direct byte
Move indirect RAM to direct byte
Move immediate data to direct byte
Move ACC to indirect RAM
Move direct byte to indirect RAM
Move immediate data to indirect RAM
Load DPTR with a 16-bit constant
Move code byte relative to DPTR to ACC
Move code byte relative to PC to ACC
Move on-chip XRAM (8-bit address) to ACC
MOVE ON-CHIP XRAM (16-BIT ADDRESS) TO ACC
MOVE ACC TO ON-CHIP XRAM (8-BIT ADDRESS)
MOVE ACC TO ON-CHIP XRAM (16-BIT ADDRESS)
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)
PUSH DIRECT BYTE ONTO STACK
POP DIRECT BYTE FROM STACK
EXCHANGE REGISTER WITH ACC
EXCHANGE DIRECT BYTE WITH ACC
EXCHANGE INDIRECT RAM WITH ACC
EXCHANGE LOW-ORDER DIGIT INDIRECT RAM WITH
ACC
MG84FL54B Data sheet
Byte
1
2
1
2
1
2
2
2
2
3
2
3
1
2
2
3
1
1
1
1
1
1
1
1
1
1
2
2
1
2
1
1
Execution
Clock Cycles
1
2
2
2
2
4
2
3
3
4
4
3
3
3
3
3
4
4
3
3
4
3
3
3
3
3
4
3
3
4
4
4
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