慕课嵌入式开发及应用(第三章.数模转换DAC与CMP模块)

骑猪看日落 2023-07-15 13:18 5阅读 0赞

### 慕课苏州大学.嵌入式开发及应用.第三章.基本模块.数模转换DAC与CMP模块 ###

*  0 目录
 *  3 基本模块
 *   *  3.10 数模转换DAC与CMP模块
     *   *  3.10.1 课堂重点
         *  3.10.2 测试与作业
 *  4 下一章

# 0 目录 #

# 3 基本模块 #

## 3.10 数模转换DAC与CMP模块 ##

### 3.10.1 课堂重点 ###

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### 3.10.2 测试与作业 ###

> 用DAC转换器时的主要问题不包括以下哪项？  
> A.分辨率。B.转换精度。C.转换速度。D.滤波问题。  
> 正确答案：D你选对了

> 1下列哪些是SPI构件功能函数的参数：  
> A.模块号No  
> B.SPI主从机选择MSTR  
> C.波特率BaudRate  
> D.时钟极性CPOL与相位CPHA  
> 正确答案：A、B、C、D

> 2SPI通信中，主机和从机必须使用同样的时钟极性与时钟相位，才能正常通信。  
> A.B.  
> 正确答案：对

> 3串行外设接口SPI是原摩托罗拉公司推出的一种（ ）通讯接口。  
> 正确答案：同步串行

# 4 下一章 #

**博客地址:**

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