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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/811355/am5728-usb3-0-phy-settings
客户想知道是否可以通过寄存器设置 USB PHY 驱动器电流/预加重？
如果在 USB 信号完整性测试期间可用、他们希望调整该设置。
您好、Lawrence、
用户不可调节电流和预加重。 创建 PCB 设计时、请参阅此器件的布局指南(SPRAAR7)、默认值应大于足够的值。
