12568| 38
|
最近布了一块四层的S3C2440得板子,干扰严重,跑不到400mHZ. |
| ||
发表于 2008-11-3 21:50:00
|
显示全部楼层
| ||
发表于 2008-11-29 11:03:00
|
显示全部楼层
| |
|
|
发表于 2009-10-11 15:43:00
|
显示全部楼层
| ||
|
||
Archiver|小黑屋|手机版|PCB设计论坛|EDA论坛|PCB论坛网 ( 沪ICP备05006956号-1 )
GMT+8, 2024-4-26 16:23 , Processed in 0.161347 second(s), 24 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.