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3-1 　中央處理器 (CPU)

3-1 　中央處理器 (CPU). 電腦系統的組成元件. CPU 的組成元件. 3-1-1 　控制單元 (CU) 硬體拉線控制 (hardwired control) 微程式控制 (microprogrammed control) 3-1-2 　算術邏輯單元 (ALU). 3-1-3 　暫存器 (Register) 可見暫存器 (user visible register) 控制與狀態暫存器 (control and status register) 3-1-4 匯流排 (Bus) ISA EISA PCI AGP. 3-2 　程式的執行.

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3-1 　中央處理器 (CPU)

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  1. 3-1　中央處理器(CPU) 電腦系統的組成元件

  2. CPU的組成元件

  3. 3-1-1　控制單元(CU) 硬體拉線控制(hardwired control) 微程式控制(microprogrammed control) • 3-1-2　算術邏輯單元(ALU)

  4. 3-1-3　暫存器(Register) 可見暫存器(user visible register) 控制與狀態暫存器(control and status register) • 3-1-4匯流排 (Bus) ISA EISA PCI AGP

  5. 3-2　程式的執行 • 3-2-1　機器語言 我們設計的系統

  6. 每個指令的結構

  7. 3-2-2　機器循環週期

  8. （1）指令擷取(instruction fetch) （2）指令解碼(instruction decode) （3）指令執行(instruction excution) （4）結果存回(result restored)

  9. 3-3　記憶體(Memory) • 3-3-1　動態隨機存取記憶體(DRAM) • FPM RAM (Fast Page Mode RAM) • EDO RAM (Extended Data Output RAM) • Burst EDO RAM • SDRAM (Synchronize DRAM) • VCM (Virtual Channel Memory)

  10. DRDRAM (Direct Rambus DRAM) • DDR SDRAM (Double Data Rate SDRAM) • 3-3-2　靜態隨機存取記憶體(SRAM) • 3-3-3　唯讀記憶體(ROM)

  11. 3-4　其它架構 • 3-4-1RISC與CISC • 3-4-2　管線(Pipelining)

  12. 3-4-3　超純量處理器(Superscalar Processor)

  13. 3-4-4　平行處理(Parallel Processing)

  14. 3-5　電腦與周邊通訊 • 硬碟控制卡、軟碟控制卡、光碟控制卡 • 平行埠(parallel port) • 序列埠(serial port又名RS-232) • PS/2插槽 • USB • IEEE1394 • 其它擴充插槽

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