嵌入式系統英文縮寫整理

• 嵌入式系統: Embedded System
• 微控制器: Microcontroller Unit, MCU
• 微處理器: Micro Processing Unit, MPU
• 嵌入式操作系統: Embedded Operation System, EOS
• 實時操作系統: Real Time Operation System, RTOS
• 看門狗定時器: Watch Dog Timer, WDT
• 數字信號處理器: Digital Signal Processor, DSP
• 片上系統: System On Chip, SoC
• 在線仿真器: In-Circuit Emulator, ICE
• 在線調試器: In-Circuit Debugger, ICD
• 片上調試器: On-Chip Debugger, OCD
• 公共交通無線接觸智能卡: Contactless Smartcard, CSC
• 嵌入式微處理器: Embedded Micro Processing Unit, EMPU
• 嵌入式微控制器: Embedder Microcontroller U
• 嵌入式數字信號處理: Embedded Digital Signal Processor, EDSP
• 嵌入式片上系統: Embedded System On Chip, ESoC
• 嵌入式可編程片上系統: Embedded Programmable System On Chip, EPSoC
• 單片微型計算機(EMCU 的別名): Single Chip Microcomputer, SCM
• 板級支持包: Board Surport Package, BSP
• 應用編程接口: Application Programming Interface, API
• IP: Intellectual Property
• 精簡指令集架構: Reduced Instruction Set Computer, RISC
• 復雜指令集架構: Complex Instruction Set Computer, CISC
• CPI(Cycles Per Instruction): 每條指令周期數
• 平均故障時間: Mean Time Between Failures, MTBF
• ARM(Acvanced RISC Machines) --> ARM7 采用三級流水線即取指、譯碼以及執行, ARM9 采用五級流水線, ARM10 采取六級流水線
• 程序狀態寄存器:
  • CPSR(當前程序狀態寄存器)
  • SPSR(備份的程序狀態寄存器, 物理狀態寄存器)
• PLD(Programmable Logic Device, 可編程邏輯器件)
  • CPLD(Complex Programmable Logic Device, 復雜可編程邏輯器件)
  • FPGA(Field Programmable Gate Array, 現場可編程門陣列)
• 片上多核處理器: Chi Muti-Processor, CMP
• SMP(Symmetric Mutiprocessing, 對稱多處理器)
• AMP(Asymmetric Mutiprocessing, 非對稱多處理器)
• \(I^2C\)(Inter-Integrated Cicuit, 集成電路總線) 通過串行數據線(Serial Data Line, SDL)及串行時鍾線(Serial Clock Line, SCL)兩根導線連接嵌入式處理器和外設 IC 器件. (傳輸速度: [100 kbits/s, 400 kbits/s])
• \(I^2S\)(Inter-IC Sound, 集成電路內置音頻總線) 是一種串行總線接口標准
• CAN(Controller Area Network) 是一種實時數據傳輸應用的串行通信協議
• GPRS(General Packet Radio System, 通用分組無線業務)
• CDMA(Code Division Multiple Access, 碼分多址)
• 內存管理單元: Memory Management Unit, MMU
• ISA(Instruction System Architecture, 指令集)
• ASIC(Application Specific Integrated Circuit, 專用集成電路)
• LED(Light Emmiting Diode)