USB 2550 实验板包含代码：



USB2550.pdf － 实验板电路图

USB_CDC.rar － USB CDC（USB转串口）应用实例，CCS源代码

USB_HID_demo.rar － USB HID 例程及hid库源代码，MPLAB C18源代码，库为汇编代码

USB_HID_DLL_VC_DELPHI_VB.rar － USB HID 上位机例程，包括VC++，VB6，Delphi源代码-USB 2550 experiment board contains the code:



USB2550.pdf- experimental circuit boards

USB_CDC.rar- USB CDC (USB to serial) application examples, CCS source code

USB_HID_demo.rar- USB HID routines and hid library source code, MPLAB C18 source code library for the assembly code

USB_HID_DLL_VC_DELPHI_VB.rar- USB HID host computer routines, including VC++, VB6, Delphi source code