: Allows Android Studio to recognize the A133 tablet.
The PHY requires specific initialization sequences. The A133 often requires "USB eye tuning" parameters in the DTS to pass USB certification (Signal Integrity). allwinner a133 usb driver
This means the USB driver must handle . A poorly implemented driver (or a virtual machine with dodgy USB passthrough) will cause the DRAM init to time out, leaving the A133 in a hung state. : Allows Android Studio to recognize the A133 tablet