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MICROPROCESSORSWhich instruction decrements and jumps if not zero? (i) DJNZ (ii) AJMP (iii) CJNE (iv) NOP20252mMICROPROCESSORSExplain the following instructions: (i) CJNE (ii) DJNZ20237mMICROPROCESSORSWhich flag allows to carry out the signed as well as unsigned addition and subtraction operations? (i) CY (ii) OV (iii) AC (iv) FO20202mMICROPROCESSORSJP instruction in 8085 performs branch if: (i) Carry flag is 1 (ii) Parity flag is 1 (iii) Sign flag is 0 (iv) Auxiliary carry flag is 020232m
PreviousWhat can be the oscillator period for the multiplication operation of A and B in accordance to 16-bit product especially in B:A registers? (i) 12 (ii) 24 (iii) 36 (iv) 48NextPUSH and POP instructions are used to ____ and ____ respectively. (i) Send the data from the stack, copy the data to the stack (ii) Send the data to the stack, copy the data from the stack (iii) All of the above (iv) None of the above