【摘要】 利用 Ｂｔ８４８在 Ｉｎｔｅｌ ｘ８６平台和实时操作系统 ＶｘＷｏｒｋｓ上实现视频采集系统。 Ｂｔ８４８高度集成的特性使其外围电路极其简单，在保证性能的前提下便于硬件的设计和附加功能的集成。ＶｘＷｏｒｋｓ优异的性能和方便的接口便于编写设备驱动程序和应用软件。更多还原

【Abstract】 The video capture system is implementad based on the Intel x86 platform and VxWorks real time Operating system with Bt848. The great integrity of Bt848 makes it easy to design the peripheral circuit. co the basis of high performance obtained. it is convenient to design the hardware and integrate additional functions. By the means of the excellent performance and simple interfaces of VxWorks, the device drivers and applications can be programmed easily.更多还原