memory location instruction 0 OUT O 1 INC 2 JC 1 3 JMP 3 ASSUME THE NSC HAS A NE

Question

memory location          instruction

0                                  OUT O

1                                   INC

2                                   JC 1

3                                   JMP 3

ASSUME THE NSC HAS A NEW INSTRUCTION CALLED INC (OPCODE = "11") THAT INCRMENTS THE CONTENT OF THE OUT REGISTER; THE INC INSTRUCTION DATA FIELD IS UNUSED. ALSO ASSUME THAT THE LOC INPUT IINPUT IS TIED TO THE COMPLIMENT OF THE DOUT[3] BIT (LOCK = ~DOUT3). HOW MANY CLOCK CYCLES DOES IT TAKES TO REACH LOCATION 3?

Explanation / Answer

CLOCK CYCLES TAKEN TO REACH LOCATION 3 = 0+1+2 = 3

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