1*c66ec88fSEmmanuel VadotUSB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC. 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThe GRUSBDC USB Device Controller core is available in the GRLIB VHDL 4*c66ec88fSEmmanuel VadotIP core library. 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel VadotNote: In the ordinary environment for the core, a Leon SPARC system, 7*c66ec88fSEmmanuel Vadotthese properties are built from information in the AMBA plug&play. 8*c66ec88fSEmmanuel Vadot 9*c66ec88fSEmmanuel VadotRequired properties: 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel Vadot- name : Should be "GAISLER_USBDC" or "01_021" 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel Vadot- reg : Address and length of the register set for the device 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel Vadot- interrupts : Interrupt numbers for this device. Either one interrupt number 16*c66ec88fSEmmanuel Vadot for all interrupts, or one for status related interrupts, one for IN 17*c66ec88fSEmmanuel Vadot endpoint related interrupts and one for OUT endpoint related interrupts. 18*c66ec88fSEmmanuel Vadot 19*c66ec88fSEmmanuel VadotOptional properties: 20*c66ec88fSEmmanuel Vadot 21*c66ec88fSEmmanuel Vadot- epobufsizes : Array of buffer sizes for OUT endpoints when they differ 22*c66ec88fSEmmanuel Vadot from the default size of 1024. The array is indexed by the OUT endpoint 23*c66ec88fSEmmanuel Vadot number. If the property is present it typically contains one entry for 24*c66ec88fSEmmanuel Vadot each OUT endpoint of the core. Fewer entries overrides the default sizes 25*c66ec88fSEmmanuel Vadot only for as many endpoints as the array contains. 26*c66ec88fSEmmanuel Vadot 27*c66ec88fSEmmanuel Vadot- epibufsizes : Array of buffer sizes for IN endpoints when they differ 28*c66ec88fSEmmanuel Vadot from the default size of 1024. The array is indexed by the IN endpoint 29*c66ec88fSEmmanuel Vadot number. If the property is present it typically contains one entry for 30*c66ec88fSEmmanuel Vadot each IN endpoint of the core. Fewer entries overrides the default sizes 31*c66ec88fSEmmanuel Vadot only for as many endpoints as the array contains. 32*c66ec88fSEmmanuel Vadot 33*c66ec88fSEmmanuel VadotFor further information look in the documentation for the GLIB IP core library: 34*c66ec88fSEmmanuel Vadothttp://www.gaisler.com/products/grlib/grip.pdf 35