CPLP is mostly written in ANSI C, supplied for a reusable framework library that provides hardware-abstract peripheral access and control to AC97, USB, LCD, and UART etc, mainly called by the OS kernel and device drivers.

• CPLP主要由C代码编写,以提供诸如AC97、USB、LCD、UART等板级硬件外围设备的操作系统平台无关构件库,主要在操作系统内核和设备驱动程序中被调用。