常见英文缩写解释（按字母顺序排列）：ASICApplicatio
SpecificI
tegratedCircuit专用ICCPLDComplexProgrammableLogicDevice复杂可编程逻辑器件EDAElectro
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tegratedcircuitHardwareDescriptio
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guage超高速集成电路硬件描述语言AASIC（专用集成电路）Applicatio
SpecificI
tegratedCircuitApieceofcustomdesig
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f一个连接处理器与所有外设的，用来通讯的电子线路集。地址总线被处理器用来选择在特定外设中的存储器地址或寄存器。如果地址总线有
条电子线路，处理器能唯一寻址高达2
的地址空间。applicatio
software（应用软件）DescribessoftwaremodulesspecifictoaparticularembeddedprojectTheapplicatio
softwareisu
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tapplicatio
用来描述一个特定的嵌入式项目中的某一软件模块。应用软件不象可重用的交叉嵌入式平台，只是因为每一个嵌入式系统有不同的应用软件。assembler（汇编编译器）Asoftwaredevelopme
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dexecute一个能把人可读的汇编语言程序转换到处理器可理解和运行的机器指令的软件开发工具。assemblyla
guage（汇编语言）Ahuma
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assemblyla
guage一种人可读的处理器指令集的形式。大多数处理器相关的功能必须用汇编语言编写。BBSP（板卡支持包）Seeboardsupportpackage见boardsupportpackage。bi
arysemaphore二元信号AtypeofsemaphorewithjusttwostatesAlsocalledamutex一种只有两种状态的信号。也叫互斥信号。
fboardsupportpackage（板卡支持包）Partofasoftwarepackagethatisprocessororplatformdepe
de
tTypicallysamplesourcecodefortheboardsupportpackageispr