摘要： 针对当前微处理器的高速处理性能，提出把微处理器作为基本的运算与控制单元，代替专用的数字信号处理芯片来执行控制动作。并以AVR单片机ATMEGA16L芯片为例，探讨设计过程中的程序优化策略及其他注意事项，为复杂控制算法在通信领域中的应用开辟一条新的途径。
关键词:
微处理器,
AVR单片机,
数字信号处理
Abstract: This article focuses on Microprocessor(MPU) as basic control and algorithm unit to replace special Digital Signal Processing(DSP) chip based on high-speed processing ability and lower cost of current MPU. And a kind of AVR, ATMEGA16L is illustrated to discuss optimized strategy of software and other attentive items during design procedure. It creates a new approach for complex control algorithm in application of communication field.
Key words:
Microprocessor(MPU),
AVR single-chip processor,
Digital Signal Processing(DSP)
中图分类号:
胡启龙;冯明发;夏继媛. 基于AVR单片机的DSP算法[J]. 计算机工程, 2009, 35(5): 224-226,.
HU Qi-long; FENG Ming-fa; XIA Ji-yuan. DSP Algorithm Based on AVR Single-chip Processor[J]. Computer Engineering, 2009, 35(5): 224-226,.