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Which of the following statements is false regarding the instruction ADDS R 1 , R 2 , LSL # 4 ? Which of the
Which of the following statements is false regarding the instruction "ADDS R R LSL #
Which of the following statements is false regarding the instruction "ADDS R R LSL #
The shifting operation is performed before the addition operation.
After this instruction is executed, C in APSR will be updated to be equal to the carryout bit of the addition operation ie if there is a carryout or if there is no carryout during the addition operation
After this instruction is executed, C in APSR will be updated to be equal to the last bit being shifted out during the operation of logically shifting R left by bits.
R is the destination register in this instruction and R will be updated to be equal to the bit sum of the addition operation after this instruction is executed.
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