The design method of distributed fire alarm control system based on CAN bus is proposed, zhe proposed system uses AT89C51 chip microcomputer as node controller, uses MCP2510 as bus controller, and uses MCP2551 as bus transceiver. The im- plementing method of SPI interface used for AT89C51 to communicate with MCP2510 and initialization method of MCP2510 are pre- sented mainly.
基于1个网页-相关网页
A fiber field-bus communication system based on complex programmable logic devices (CPLD) and optical transceiver was designed for some special industrial fields such as colliery and airfields.
针对煤矿、机场等特殊工业现场，设计了一种基于复杂可编程逻辑器件(CPLD)和光模块的光纤现场总线通讯系统。
The instance utilizes the chip AT90CAN128 as the main chip and the chip ATA6660 as Can transceiver. The Can bus transmits the data by controlling the inside registers.
该实例是利用AT 90 CAN 128这块芯片做主控芯片，ATA6660做CAN的控制器，通过对芯片里面的寄存器进行操控，来完成对数据的传输。
应用推荐