Introduction - If you have any usage issues, please Google them yourself
Detailed account of the combination of philips in S3C44B0 company USB1.1 interface chip PDIUSBD12 chip development process, detailed source notes, for the understanding and development of USB has a great help.
Packet : 109201288usb.rar filelist
ARM_USB\44B.H
ARM_USB\44BINIT.S
ARM_USB\44BLIB.C
ARM_USB\44BLIB.H
ARM_USB\ARM_USB.mcp
ARM_USB\ARM_USB_Data\CWSettingsWindows.stg
ARM_USB\ARM_USB_Data\DebugRel\ARM_USB.axf
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode\44BINIT.o
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode\44BLIB.o
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode\D12Int.o
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode\D12OP.o
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode\MAIN.o
ARM_USB\ARM_USB_Data\DebugRel\ObjectCode
ARM_USB\ARM_USB_Data\DebugRel\TargetDataWindows.tdt
ARM_USB\ARM_USB_Data\DebugRel
ARM_USB\ARM_USB_Data
ARM_USB\D12Def.H
ARM_USB\D12Int.c
ARM_USB\D12OP.C
ARM_USB\def.h
ARM_USB\MAIN.C
ARM_USB\MEMCFG.inc
ARM_USB\Option.h
ARM_USB\OPTION.inc
ARM_USB\usbdesc.h
ARM_USB