Assume that R5 contains a binary equivalent of a decimal number 100. the followi

Question

Assume that R5 contains a binary equivalent of a decimal number 100. the following instruction LDR R0, [R5, LSR #21 O store the 100 in register RO store the contents of memory at the address 100 through 103 in register RO O store the contents of memory at the address 100 in register RO. O store the contents of memory at the address 102 through 105 in register RO O store the contents of memory at the address pointed to by the register RO in store the contents of memory at the address 400 through 403 in register Fe store the contents of memory at the address 25 in register R0. store the contents of memory at the address 25 through 28 in register store 25 in register RO All other answers are incorrect

Explanation / Answer

100 binary value is 1100100

R5,LSR #2 gives 011001

answer is stores the contents of memory at the address 25 in register R0

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