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InterviewSolution
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Explain Jnc.? |
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Answer» It is a command used to jump if no carry occurs after an ARITHMETIC operation. It is CALLED as jump if no carry (conditional jump instruction). Here the carry FLAG bit in PSW register is used to MAKE decision. The PROCESSOR looks at the carry flag to see if it is raised or not. It is a command used to jump if no carry occurs after an arithmetic operation. It is called as jump if no carry (conditional jump instruction). Here the carry flag bit in PSW register is used to make decision. The processor looks at the carry flag to see if it is raised or not. |
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