那么这个专业单词到底该如何翻译以及如何理解呢?
可以获得有意思的一个答案:
In the context of an integrated circuit, it's common to hear the term fabric, which is used to refer to the underlying structure of the device. (As a point of interest, the word "fabric" comes from the Middle English fabryke, meaning "something constructed.") Let's start with the core fabric inside an FPGA...
很关键的一句是:
As a point of interest, the word "fabric" comes from the Middle English fabryke, meaning "something constructed."
那么对于FPGA Fabric?就是FPGA的底层构造了。
为了再次确认它,我们在资料:
https://ptgmedia.pearsoncmg.com/images/0131424610/samplechapter/0131424610_ch03.pdf
这篇文档是介绍FPGA结构的一篇文档,开头:
In this chapter we will study the basic structures of FPGAs, known as fabrics.We will start with a brief introduction to the structure of FPGA fabrics. However, there are several fundamentally different ways to build an FPGA. Therefore, we will discuss combinational logic and interconnect for the two major styles of FPGA: SRAM-based and antifuse-based. The features of I/O pins are fairly similar among these two types of FPGAs, so we will discuss pins at the end of the chapter
第一句:In this chapter we will study the basic structures of FPGAs, known as fabrics.
就足以说明了Fabric在专业术语中表示FPGA的基本结构。
我们知道现代FPGA的结构很复杂了,不仅含有基本的逻辑资源CLB以及各种互联资源,还有一些IP核。那么Fabric和IP之间的关系是什么?
从:https://numato.com/blog/fpga-faq/#what-are-fpga-core-and-fpga-fabric
我们找到答案:
FPGA fabric主要是指FPGA互连矩阵和嵌入其中的CLBs。

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