I2S master operates at TX 16kHz sample rate是什么意思
时间: 2024-06-09 15:06:14 浏览: 25
这句话意思是I2S主设备以16kHz的采样率进行传输,其中TX指的是传输方向,即从主设备发送数据到从设备。I2S是一种数字音频接口,用于在数字音频设备之间传输音频数据,常见于音频编解码器、音频处理器、数字音频播放器等设备之间的连接。采样率指的是在一段时间内对信号采样的次数,通常以赫兹(Hz)表示。16kHz的采样率意味着每秒钟对信号进行16000次采样。
相关问题
有…em… ates的英语单词是什么
ates是一个后缀,可以添加到许多名词、形容词和动词的词根上,以生成新的单词。ates这个后缀通常表示“使...”、“变成...”或“充满...”的意思。以下是一些以ates为后缀的常见英语单词:
1. Celebrates(庆祝)- 表示庆祝或赞美某个特定的事件或日期。
2. Educates(教育)- 表示提供知识、培养技能或传授信息。
3. Operates(操作)- 表示进行操作、管理或运作某种机器、设备或系统。
4. Demonstrates(示范)- 表示展示、阐明或说明某个观点、方法或过程。
5. Collaborates(合作)- 表示与其他人或组织共同努力或合作。
6. Participates(参与)- 表示参与某个活动、项目或事件。
7. Innovates(创新)- 表示进行创新、发明或改进。
8. Communicates(沟通)- 表示交流、传达或传播信息。
9. Regulates(调节)- 表示调整、管理或控制某个过程或活动。
10. Motivates(激励)- 表示激励、鼓励或激发某人的动力。
这些单词都是通过在词根后面添加ates来形成的,通过这个后缀可以改变词的意义,使它们具有表示动作或状态的含义。
What is the difference between two-wire and I2C?
Two-wire and I2C are both communication protocols used for transferring data between electronic devices, but there are some differences between them:
1. Number of wires: Two-wire uses two wires for communication (data and clock), while I2C uses two wires as well (SDA and SCL), but it also requires a ground wire.
2. Speed: I2C is generally faster than Two-wire. I2C can operate at speeds up to 3.4 Mbps, while Two-wire typically operates at speeds up to 400 kbps.
3. Addressing: Two-wire uses a 7-bit addressing scheme, which limits the number of devices that can be connected to the bus. I2C, on the other hand, uses a 7-bit or 10-bit addressing scheme, which allows for more devices to be connected.
4. Compatibility: Two-wire is a proprietary protocol developed by Philips/NXP, while I2C is an open standard protocol that is widely used in the industry.
5. Applications: Two-wire is commonly used for low-speed communication between devices, such as in smart cards, sensor networks, and small displays. I2C is used in a wide range of applications, including LCD displays, sensors, EEPROMs, and microcontrollers.
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