Use the data path

to trace the execution path of the following MIPS instructions (one instruction per diagram):

1) Assume an AND instruction and $R14, $R12, $R11 is stored in IM at address 0x0000aaa0 and wed execute it on the datapath.

$R12 initially contains 0000 0101 0000 0101 0000 0101 0000 0101

(i.e. 0x05050505)

$R11 initially contains 0011 0011 0011 0011 0011 0011 0011 0000

(i.e. 0x33333330)

Highlight the critical path for this instruction on the figure. Write the data values on the critical path. Write the values of the control signals next to the name of the control signal. (note: you can use hex to represent the data.)

Add Add resut Shift left 2 Instruction (31-28] control ALUSre Instruction 125-211 struction 20-16 InstructionInstruction [15-11register Read register 1 Read PC address data 1 register 2 (31-0] ALU ALU M wre data 2 resutAddress Head MI Wrte data Registers Writo memory data instruction [15-01 Sign32 ALU control Instruction [5-0 Add Add resut Shift left 2 Instruction (31-28] control ALUSre Instruction 125-211 struction 20-16 InstructionInstruction [15-11register Read register 1 Read PC address data 1 register 2 (31-0] ALU ALU M wre data 2 resutAddress Head MI Wrte data Registers Writo memory data instruction [15-01 Sign32 ALU control Instruction [5-0