pipeline.10 Timing Diagram of a Load Instruction Clk PC Rs, Rt, Rd, Op, Func Clk-to-Q ALUctr Instruction Memory Access Time Old ValueNew Value RegWrOld ValueNew Value Delay through Control Logic busA Register File Access Time Old ValueNew Value busB ALU Delay Old ValueNew Value Old ValueNew Value Old Value ExtOpOld ValueNew Value ALUSrcOld ValueNew Value AddressOld ValueNew Value busWOld ValueNew Delay through Extender & Mux Data Memory Access Time Instruction FetchInstr Decode / Reg.