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关于DRA624芯片PCIe功能咨询

Other Parts Discussed in Thread: CDCM9102, CDCM61002

在开发的新平台产品,考虑用DRA624的PCIe接口扩展1路以太网。遇到以下技术问题,请TI技术支持帮确认回复。多谢!

          1)PCIe的时钟,是不是可以不需要用cdcm9102或 CDCM61002高精度时钟芯片?

          2)关于抗干扰能力,会不会出现搞死PCIe回不来的情况,非要重启cpu?