CppiDmaGetINTD0Status funciton in the usb_dev_msc of AM335x StarterWare 2.00.00.07

hi.. I am using am335x Starterware2.00.00.7 -> usb_dev_msc.

 In file cppi41dma.c , CppiDmaGetINTD0Status funciton

'intdReg0 = HWREG(usbInstance->otgBaseAddress + CPDMA_INTD_0_REGISTER); '

This Reg Value is '0x47400000 + 0x3200' . I can't find this Vaule in the AM335x TRM (SPRUH73G)

Waiting for the response ,Thank