Question: a) Explain the difference between ADDS and ADD instructions. b) The ADC instruction that has the syntax ADC Rd, Rn, Op2 means? c) If C=1,R2=04F,
a) Explain the difference between ADDS and ADD instructions. b) The ADC instruction that has the syntax "ADC Rd, Rn, Op2" means? c) If C=1,R2=04F, and R3=097 prior to the execution of "SBC R2, R2, R3", what will be the contents of 22 after the subtraction? d) Explain why the Z=0 for the following: MOV R2, \#0x3F MOV R4, \#0xD1 ADDS R2, R4, R2
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