ocr: System Bus Instruction Fetchi Instruction Fetch and PreDecode and Prebecode Instruction Queue Instruction Queue Decode Decode Rename/Alloc Rename/Alloc Reorder Buffer: Reorder Buffer Retirement Unit Retirement Unit Schedulers Schedulers FPU ALU ALU Load Store Slore Lead ALU ALU FPU L1D-Cache and D-TLB L1 D-Cache and D-TLB
