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am572x 文档里面为啥没有usb 寄存器详细说明



AM572x Sitara Processor Technical Reference Manual (Rev. L) 这个文档里面只有usb_CFG的地址,没有详细的寄存器说明,请问哪里找?

TP_USB1_CFG_TARG 0x4888_0000 0x4889_FFFF

因为当前调试usb device 碰到一个问题,代码里面有这些配置,但没有说明,所以看不懂。