AM387x的手册写明芯片一共是684个引脚,而官方的开发板的原理图和PCB都是按712个引脚画的。我现在在画图,请教大侠解释应该按哪个来做。
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的确DATASHEET上是684个脚,PCB也应该是对应684个脚的
By the way,请问你是看的www.mistralsolutions.com/.../tmdxevm8148.html
这个链接内下载的TI8148/AM387X的PCB图吗?