Arithmetic group instructions of 8051.
Applications of
microcontrollers often involve performing mathematical calculations on data in
order to alter program flow and modify program actions.
- INC destination; Increment destination by 1
- DEC destination; Decrement destination by 1
- ADD destination, source; addition without carry flag
- ADDC destination, source; addition with carry flag
- SUBB destination, source; subtract with carry
- MUL AB; multiply
- DIV AB; divide
- DA A; decimal adjust the a register
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