Question

Please show work because I really want to understand how to do it. Thank you.

Question 2: Find the MIPS instruction with the machine code 0xad30000c.

Answer 1

0xad30000c₁₀ = 1010 1101 0011 0000 0000 0000 0000 1100₂ it is I Type Instruction because here opcode is not 000000

I type Instruction Format is sw rt, offset(base)

^{31 26 25 21 20 16 15 0}

opcode

base/rs

rt

offset

From left side to right side

first 6 bits for opcode of the that instruction (1010 11)₂ it represents the sw means store word

next 5 bits for base/rs is (01 001)₂ it represents $t1

next 5 bits for rt is (1 0000)₂ it represents $s0

next 16 bits for offset is (0000 0000 0000 1100)₂

so finally SW $s0, 0X000C, $t1