摘要
介绍了SPI总线控制器IP核的硬件结构与应用方法,并着重介绍了该IP核在微投影系统中的使用,以完成微显示芯片的初始化。实验表明,该SPI总线接口使用灵活,便于移植,并且稳定可靠。
Hardware architecture and application method of an SPI-bus-controller IP core are described,and it is highlighted how to use the IP core in the micro-projection system being developed for initializing micro-display chip of the system. The experiments show that the SPI bus interface is flexible,portable and reliable.
出处
《单片机与嵌入式系统应用》
2011年第2期27-30,共4页
Microcontrollers & Embedded Systems
基金
深圳市科技计划项目资助(JC200903120031A)
