obsidian-notes/代码/位序.md
CSSC-WORK\murmur 3e6078442b init version
2024-04-15 11:19:57 +08:00

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---
title: 位序
updated: 2022-01-14 01:30:51Z
created: 2022-01-14 01:09:33Z
---
# 含义
一般用于描述串行设备的传输顺序
# 分类
## 大端序先传高位MSB
- IIC
- SPI
- 莫尔斯电码
## 小端位先传低位LSB
- RS-232/422/485
- USB
- 以太网(虽然高字节先传,但每一字节内低位先传)