该系统主要由中央处理模块、红外收发模块、键盘电路和报警模块组成。
The system consists of CPU module, the infrared ray emitting and receiving module, keyboard circuit and warning module.
硬件电路设计主要包括中央处理单元电路、时钟电路、软件用汇编语言来实现，主要包括主程序、时光设置子程序等软件模块。
Hardware circuit design includes a central processing unit circuit, clock circuit, assembly language software to achieve, including the main program, subroutine, such as set-up time software modules.
在硬件体系上，单片机节点的微处理器是AT 89 C 52单片机，中央处理机的微处理器是TMS320 LF 2407 DSP，它们分别负责管理各自的硬件模块。
For hardware system, the microprocessor of Microcontroller node is AT89C52 and CPC node is TMS320LF2407 DSP. They manage the hardware module severally.
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