Arithmetic group instructions of 8051.


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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