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The answers are give, please clearly explain the process to getting to these answers 5. When a program starts, the first instruction is fetched from
The answers are give, please clearly explain the process to getting to these answers
5. When a program starts, the first instruction is fetched from instruction memory location 0x00801234 Assume the data memory is all zeros and that the processor's registers have the following values: -1 55 10000-4 10 2 100 200000 300 0 0-16 The first instruction word the processor fetches is the following: 10101100011000100000000000010100 5.1 Write the assembly instruction for the machine code. Answer: It is a sw instruction. The base address is in register 3 and the source value is in register 2. The offset i:s 20 bytes 101011 00011 00010 0000000000010100 5.2 What are the values of the control signals? ControlMemRead MemtoReg MemWritc ALLSrc RegWrite Answer: ALUOp RegDst MemRead MemToReg MemWrite ALUSrc Branch RegWrite Jump 0010 SW 1 5. When a program starts, the first instruction is fetched from instruction memory location 0x00801234 Assume the data memory is all zeros and that the processor's registers have the following values: -1 55 10000-4 10 2 100 200000 300 0 0-16 The first instruction word the processor fetches is the following: 10101100011000100000000000010100 5.1 Write the assembly instruction for the machine code. Answer: It is a sw instruction. The base address is in register 3 and the source value is in register 2. The offset i:s 20 bytes 101011 00011 00010 0000000000010100 5.2 What are the values of the control signals? ControlMemRead MemtoReg MemWritc ALLSrc RegWrite Answer: ALUOp RegDst MemRead MemToReg MemWrite ALUSrc Branch RegWrite Jump 0010 SW 1Step by Step Solution
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