我使用I2C进行通信，UCB0正常，通过port mapping功能使用UCB1时发现，只要端口功能一打开（PSEL置1），时钟和数据信号就开始缓慢的拉低（都接了上拉电阻）。
↧
Channel:
MSP 低功耗微控制器论坛 - 最近的话题
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: MSP 低功耗微控制器论坛 - 最近的话题
- Channel Number: 60085223
- Language: Chinese
- Registered On: February 27, 2016, 7:09 pm
- Number of Articles: 3634
- Latest Snapshot: May 5, 2022, 10:22 am
- RSS URL: http://www.deyisupport.com/question_answer/microcontrollers/msp430/f/55/rss.aspx?mode=0
- Publisher: https://e2echina.ti.com/support/microcontrollers/msp430/f/msp-low-power-microcontroller-forum
- Description:
- Catalog: //mainlander66.rssing.com/catalog.php?indx=60085223
© 2025 //www.rssing.com