EXAM\DEVICE\DEVICE.C ....\......\DEVICE.HEX ....\EMB_HUB\EX_HUB.H ....\.......\ROOTHUB.C ....\.......\ROOTHUB.HEX ....\HAL.H ....\HAL_BASE.C ....\.OST\HOST.C ....\....\HOST.HEX ....\....\HOST_FS.C ....\....\HOST_FS.HEX ....\...._HUB\HUB.C ....\........\HUB.H ....\........\HUB.HEX ....\PARA_HW.C ....\PARA_SW.C ....\SPI3_SW.C ....\SPI_HW.C ....\SPI_SW.C ....\DEVICE ....\EMB_HUB ....\HOST ....\HOST_HUB EXAM