![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
C8051F单片机端口设置的疑惑...
2014-4-17 07:59
- 侃单片机论坛
- 23
- 8365
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助:这个界面是用什么软件调试的,谢谢!!!
2010-7-13 17:57
- ARM技术论坛
- 5
- 1716
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
自己写的《u-boot-1.2.0移植手册》,70多页,献给boot爱好者!
2018-4-2 22:29
- ARM技术论坛
- 411
- 53030
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
高手,二极管在此电路作用??
2010-5-21 09:59
- 模拟技术论坛
- 111
- 17851
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
懂STC的大虾进!
2009-12-18 15:15
- 侃单片机论坛
- 4
- 3361
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客