| DIY自己的DM642EVM的下文
现在公布DM642EVM的PCB图片
丝印层:
[img]http://bbs.21ic.com/upfiles/img/200612/20061220224714660.jpg[/img]
顶层 [img]http://bbs.21ic.com/upfiles/img/200612/20061220225022300.jpg[/img]
底层
[img]http://bbs.21ic.com/upfiles/img/200612/20061220225536876.jpg[/img]
所有层
[img]http://bbs.21ic.com/upfiles/img/200612/2006122022577679.jpg[/img]
局部图,DM642附近
[img]http://bbs.21ic.com/upfiles/img/200612/20061220225831784.jpg[/img]
局部,视频AD SAA7115H附近
[img]http://bbs.21ic.com/upfiles/img/200612/20061220225949857.jpg[/img]
局部,视频DA SAA7105附近
[img]http://bbs.21ic.com/upfiles/img/200612/200612202316701.jpg[/img]
局部,高速电路的SDRAM附近,等长布线
[img]http://bbs.21ic.com/upfiles/img/200612/2006122023229281.jpg[/img] |