eee230 Instruction details Answer the following questions in a typed paper (single spaced, 12 font) for each instruction: How many bits are used? Is the loading utilization n the upper, lower or all? Is the use of this instruction loading a constant or variable? What is the format of this instruction? Is the transfer: Register to Register, Register to Memory, or Memory to Register? Is the math signed, unsigned, or neither? Is this a pseudo instruction or not? Instructions lui Iw sw andi ori la srl sll add addi addiu Solution a b c d e f g 1 32 bits all constant R-type Register to Register either yes 2 16,32 bits all variable I-type Memory to register Unsigned yes 3 16,32 bits all variable I-type Register into RAM Unsigned yes 4 32 bits all variable I-type Register to Register Unsigned yes 5 16 bits all constant I-type Register to Register Unsigned yes 6 32 bits all constant R1,D2(X2,B2) Register to RAM Signed yes 7 32 bits lower variable R1,D2(B2) Register to Register either yes 8 32 bits upper variable R1,D2(B2) Register to Register either yes 9 32 bits all variable R-type Register to Register either yes 10 16 – 32 bits all variable I-type Register to Register Signed yes 11 32 bits all variable I-type Register to Register Unsigned yes a b c d e f g 1 32 bits all constant R-type Register to Register either yes 2 16,32 bits all variable I-type Memory to register Unsigned yes 3 16,32 bits all variable I-type Register into RAM Unsigned yes 4 32 bits all variable I-type Register to Register Unsigned yes 5 16 bits all constant I-type Register to Register Unsigned yes 6 32 bits all constant R1,D2(X2,B2) Register to RAM Signed yes 7 32 bits lower variable R1,D2(B2) Register to Register either yes 8 32 bits upper variable R1,D2(B2) Register to Register either yes 9 32 bits all variable R-type Register to Register either yes 10 16 – 32 bits all variable I-type Register to Register Signed yes 11 32 bits all variable I-type Register to Register Unsigned yes.