Add ALU Shift left 2 Branch Instruction (31-26 Control Instruction [31-26 Instruction [25-21] Read register 1 Read Read data 1 Read Zero register 2 Write Read register data 2 Write 31-0 instruction [15-11 W ALU +/ AddressRead result Instruction memory rdata Register Write Data data memory instruction (15-01-1 Sign. 32 extend ALU control Given the datapath above what are the control flags required for a sw instruction to work properly. If the instruction cannot work properly, explain why a. Given the datapath above what are the control flags required for an add instruction to work properly. If the instruction cannot work properly, explain why. b