摘要
SD卡(Secure Digital Card)是目前常用的一种存储卡。本文简单介绍了SD卡的特性,说明了SD卡的SPI接口特性,并由此阐述了SD卡与PIC系列微控制器的接口,以及在海洋自容式仪器中的典型应用。基于给出的硬件,文中详细讨论了S卡的接口程序。
Secure Digital Card is a kind of normal memory card. In the thesis, the characteristics and SPI interface of Secure Digital Card are introduced briefly. Also, the typical application of Secure Digital Card in PIC microcontroller system and in self-contained marine instruments is illuminated. Based on the given hardware, the SPI interface program of Secure Digital Card＇s are discussed in detail.
出处
《微计算机信息》
北大核心
2008年第23期24-26,共3页
Control & Automation
基金
国家863计划资助
课题名称"赤潮及浮游植物优势物种监测海洋激光荧光雷达"
编号2006AA09Z814
资助部门:中华人民共和国科学技术部。
