mg84fl54 Megawin Technology, mg84fl54 Datasheet - Page 105

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

21.1. Arithmetic Operations
Mnemonic
ARITHMETIC OPERATIONS
ADD
ADD
ADD
ADD
ADDC A,Rn
ADDC A,direct
ADDC A,@Ri
ADDC A,#data
SUBB A,Rn
SUBB A,direct
SUBB A,@Ri
SUBB A,#data
INC
INC
INC
INC
INC
DEC
DEC
DEC
DEC
MUL
DIV
DA
MEGAWIN
A,Rn
A,direct
A,@Ri
A,#data
A
Rn
direct
@Ri
DPTR
A
Rn
direct
@Ri
AB
AB
A
Description
Add register to ACC
Add direct byte to ACC
Add indirect RAM to ACC
Add immediate data to ACC
Add register to ACC with Carry
Add direct byte to ACC with Carry
Add indirect RAM to ACC with Carry
Add immediate data to ACC with Carry
Subtract register from ACC with borrow
Subtract direct byte from ACC with borrow
Subtract indirect RAM from ACC with borrow
Subtract immediate data from ACC with borrow
Increment ACC
Increment register
Increment direct byte
Increment indirect RAM
Increment data pointer
Decrement ACC
Decrement register
Decrement direct byte
Decrement indirect RAM
Multiply A and B
Divide A by B
Decimal Adjust ACC
MG84FL54B Data sheet
Byte
1
2
1
2
1
2
1
2
1
2
1
2
1
1
2
1
1
1
1
2
1
1
1
1
Execution
Clock Cycles
2
3
3
2
2
3
3
2
2
3
3
2
2
3
4
4
1
2
3
4
4
4
5
4
105