![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
请教各位高手看下这个电路
2009-8-14 11:32
- 中颖MCU
- 12
- 3336
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
紧急求助!
2009-8-29 08:54
- 中颖MCU
- 13
- 2458
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教:4位BCD码的除法子程序(XXXX/XX)
2008-7-16 11:44
- 中颖MCU
- 1
- 2276
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教一个端口问题
2008-7-16 11:41
- 中颖MCU
- 2
- 2111
![](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
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