section 7 - Index of

section 7 - Index of section 7 - Index of

11.07.2015 Views

NOP No Operation NOPOperation:PC+1-+PCAssembler Syntax:NOPDescription: Increment the program counter (PC). Pending pipeline actions, if any, arecompleted. Execution continues with the instruction following the NOP.Example:NOP;increment the program counterExplanation of Example: The NOP instruction increments the program counter andcompletes any pending pipeline actions.Condition Codes:I: 1 OM 1 T 1** JR 81 I 80 11115 14 13 12 11 10 9 8 7 6 5 4 3 2 0The condition codes are not affected by this instruction.1 : I: I LIE I U JR N I z I v I : I

NOPNo OperationNOPInstruction Format:NOPOpcode:23 16 15 8 710 0 0 0 0 0 0 0100 0 0 o 0 0 0 I 0oo 0 0 0 0 0 01Instruction Fields:NoneTiming: 2 oscillator clock cyclesMemory: 1 program word

NOP No Operation NOPOperation:PC+1-+PCAssembler Syntax:NOPDescription: Increment the program counter (PC). Pending pipeline actions, if any, arecompleted. Execution continues with the instruction following the NOP.Example:NOP;increment the program counterExplanation <strong>of</strong> Example: The NOP instruction increments the program counter andcompletes any pending pipeline actions.Condition Codes:I: 1 OM 1 T 1** JR 81 I 80 11115 14 13 12 11 10 9 8 7 6 5 4 3 2 0The condition codes are not affected by this instruction.1 : I: I LIE I U JR N I z I v I : I

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