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SDRAM,NAND,网口,RGB口均正常,FMC引脚无引出,SPI2引脚无引出,电源全部加粗,信号走线部分最小过孔0.45mm,内孔0.2mm。
已经小批量生产测试。
![](http://dl.ntpcb.com/attachment/Day_220904/17_130139_9a9065c4118f728.jpg)
STM32H750XBH6.rar
(13.98 MB, 下载次数: 2)
[free]
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多谢楼主分享
AD20 六层H750XBH6核心板,BTB接口(兼容原子), |
SDRAM组内等长,T型拓扑结构。 |
已经小批量生产测试。
![封面图.jpg 封面图.jpg](https://dl.dianzi168.net/attachment/forum/pw/Day_220904/17_130139_90731127bd41987.jpg)
![背面.jpg 背面.jpg](https://dl.dianzi168.net/attachment/forum/pw/Day_220904/17_130139_c2f02609701a7fa.jpg)
![](http://dl.ntpcb.com/attachment/Day_220904/17_130139_9a9065c4118f728.jpg)
![](http://dl.ntpcb.com/attachment/Day_220904/17_130139_b91d08004890762.jpg)
![](static/image/filetype/rar.gif)
[free]