摘要
介绍了可编程滤波芯片MAX262,及其与TMS320LF2407A的接口和控制程序,给出了用TMS320LF2407A定点DSP芯片实现FIR滤波的一种方法,叙述了软、硬件设计方法。实验表明,该方法有效可行,具有较好的应用价值。
Introduces the programmable filter chip of MAX262 and its interface and control system to TM320LF2407A, at same time put forwards the method of FIR to realize filter by fixed-point DSP chip with TM320LF2407A, and describes the design method of hardware and software. The experiments show that the method is effective and feasible to have a high application value.
出处
《煤矿机电》
2009年第4期73-75,共3页
Colliery Mechanical & Electrical Technology
