USB IP core.very good

将X插入到顺序表的适当位置，以保持该表的有序性-X inserted into the order form in the appropriate place in order to maintain the orderly nature of the table

USB_Audio c8051F-USB_Audio c8051Fxxx

vb下usb通讯的例子-The example of communication of usb in vb

CH375 是一个USB总线的通用接口芯片，支持USB-HOST主机方式和USB-DEVICE/SLAVE 设备方式。-CH375 is a common USB bus interface chip to support USB-HOST host of ways and means USB-DEVICE/SLAVE equipment.

PDIUSBD12驱动程序源

详细介绍了VC++6.0环境下利用windowsAPI函数来实现与符合HID设备的USB接口通信，并给出部分源代码。-Described in detail VC++ 6.0 environment using windowsAPI function to achieve compliance with HID devices with USB interface, and gives part of the source code.

usb_232（仅枚举）-usb_232 (only Enumeration)

USB_UART串口详细资料，初学者的好材料-Serial USB_UART details of a good material for beginners

usb receive main program c

使用68013的测试程序，包含68013固件程序（采用slave FIFO bulk同步读写，EP2 OUT，EP6 IN），驱动，PC端测试用程序。CPLD的VHDL代码-Test procedures for the use of 68,013, including 68,013 firmware (using the synchronous slave FIFO bulk read and write, EP2 OUT, EP6 IN), driver, PC-side test procedures. VHDL code of CPLD