扩展总线 meaning in English
expansion buses
Examples
- Firstly the author researches the ps / 2 protocol and i2 c protocol during the process of designing the system
在论文中，作者首先详细描述了计算机的外设通信协议? ? ps 2协议，以及单片机的串行同步扩展总线? ? i ~ 2c总线。 - This paper will introduce mcu chip , spi , data sampling and its algorithms digital output circuit in main board and anti - jamming method in the device . mcu is the core of protection devices , mcus in both managing and main boards are both mc9s12dg256 chips . the applying of spi improves the reliability , simplifies the circuit and expands the external devices
Mcu是整个新型数字保护的核心，本装置的主板和管理板上的mcu都选用motorola公司的mc9s12dg256 ，其中spi串行扩展总线的使用，使得装置的开入、开出和a d芯片与mcu接口简单，大大提高了装置的可靠性，在本装置中起着举足轻重的作用，本文对256微处理器介绍后，将对其内部spi串行扩展总线单独介绍。