---
title: 缩略语
description: "**表1**"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Appendices/aaa/aaa_0001.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Appendices/aaa/aaa_0001.html
indexId: de6e41a1bb67a32d54122ab0d4e3465883eb4163450562c468b8aec3ee414b8e74
---
# 缩略语


**表1**

| 缩略语 | 含义 |
| --- | --- |
| AI | Artificial Intelligence，人工智能。 |
| BTB | Board to Board Connector，板对板连接器。 |
| CAN | Controller Area Network，控制区域网络。 |
| DK | Developer Kit，开发者套件。 |
| FLOPS | Floating\-point Operations Per Second，每秒浮点运算次数。 |
| HDR | High Dynamic Range，高动态范围。 |
| I2C | Inter\-integrated Circuit，内部整合电路。 |
| ISP | Image Signal Processing，图像信号处理。 |
| LAN | Local Area Network，局域网。 |
| SPI | Serial Peripheral Interface，串行外设接口。 |
| TFLOPS | teraFLOPS，每秒万亿次的浮点运算。 |
| TOPS | Tera Operations Per Second，每秒万亿次运算。 |
| USB | Universal Serial Bus，通用串行总线。 |
| UART | Universal Asynchronous Receiver/Transmitter，通用异步收发传输器。 |