terminology - 与字节序混淆 : bits or bytes?

Question

我从教程中提取了这个:

Little-Endian order is the one we will be using in this document, and unless stated specifically you should assume that Little-Endian order is used in any file. The alternate is Big-Endian ordering. So let’s see an example. Take the following stream or 8 bits 10001110 If you have been following the document so far, you would quickly calculate the value of this 8-bit number as being 1x2^7 + 0x2^6 + … + 1x2^1 + 0x2^0 = 142 This is an example of Little-Endian ordering. However, in Big-Endian ordering we need to read the number in the opposite direction 1x2^0 + 0x2^1 + … + 1x2^6 + 0x2^7 = 113

这样对吗？

我曾经认为字节序与读取字节(而不是位)的顺序有关。

Answer 1

是的，在内存/存储的上下文中，字节序确实是指字节 订购(通常)。这意味着什么，例如最不重要的 位 “先到先得”？

位字节序在某些情况下是相关的，例如在通过串行总线发送数据时。