摘要
为了简化模拟控制部分,降低设计难度,增强系统功能,本文将LPC2214芯片嵌入到在线式UPS系统中,通过数字电路和软件的结合提升系统的性能,从而使UPS向智能化、网络化发展。本文着重介绍了LPC2214主控芯片的硬件设计,给出系统工作原理以及各模块的工作电路。
LPC2214 chip is embedded into online UPS system, digital circuits and software to enhance the combined performance of the system. It simplifies the analog control part, reduces designing difficulty, enhances system functionality, and makes UPS intelligent and network-based. The hardware design of LPC2214 master chip is introduced. System working principle and circuits of main modules are given.
出处
《单片机与嵌入式系统应用》
2009年第10期28-30,共3页
Microcontrollers & Embedded Systems
