V2EX fpga

FPGA

定义 Definition

FPGA 是 Field-Programmable Gate Array 的缩写,中文常译为“现场可编程门阵列”。它是一种可由用户在出厂后通过配置(编程)来实现不同数字电路功能的集成电路,常用于原型验证、硬件加速、嵌入式系统与数字信号处理等领域。(除该硬件含义外,FPGA 也常在工程语境中直接指“FPGA 设备/平台”。)

例句 Examples

I used an FPGA to prototype the control logic quickly.
我用 FPGA 快速做了控制逻辑的原型验证。

Because the algorithm kept changing, the team chose an FPGA so they could reconfigure the hardware without redesigning the chip.
由于算法不断变化,团队选择了 FPGA,这样就能在不重新设计芯片的情况下重配硬件功能。

发音 Pronunciation

/f.pi.die/

词源 Etymology

FPGA 来自首字母缩略词 Field-Programmable Gate Array

  • field-programmable 表示“在现场(出厂后、用户侧)可编程”,强调可重配置;
  • gate array 指以逻辑门阵列为基础的可实现多种数字逻辑的结构。
    该术语在 20 世纪末随可编程逻辑器件产业发展而普及。

相关词 Related Words

文学与作品 Literary Works

  • FPGA Prototyping by VHDL Examples(Pong P. Chu)书名与内容大量使用 “FPGA”。
  • FPGA Prototyping by Verilog Examples(Pong P. Chu)系统讲解基于 FPGA 的原型设计。
  • Digital Design and Computer Architecture(David Money Harris, Sarah L. Harris)在数字设计与实现讨论中常出现 FPGA 作为实现平台之一。
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