sp605 multiboot rdf 0028 13.2 c

应用布莱克曼窗实现FIR滤波器，并绘制相应波形图案(Application Blackman window FIR filter, and draw the corresponding waveform pattern)

GAL16V8(仿真74LS138),试验通过。包括able及jed文件。对pcb印板设计时，对简化走线特别有用。简单的修改GAL16V8程序，可灵活地进行地址译码修改。(GAL16V8 (simulation 74LS138), test passed. Including the able and jed file. Printed on the pcb board design, especially useful to simplify alignment. Simple modifications GAL16V8 program, the flexibility to change the address decoding.)

SRAM简单测试，测试其性能及其速度，判断SRAM是否可用(Test its performance and speed to determine if SRAM is available)

基于fpga与verilog语言的的sdram读写(SDRAM reading and writing based on FPGA and Verilog language)

基于Verilog HDL的通信系统设计(Design of communication system based on Verilog HDL)

基于FPGA的等精度数字频率计，包含FPGA和单片机通信程序，解释非常详细。经过调试成功。(FPGA-based Precision Digital frequency meter, including FPGA and MCU communication program, explained in great detail. After successful commissioning.)

快速傅立叶变换及反变换  快速傅立叶变换及反变换的verilog代码，altera官网提供，也可以从http://www.altera.com.cn/网址查找。做数字信号处理的同学可以看看。

资源描述详细的阅读了AHB协议规范，采用Verilog硬件描述语言，按照协议要求设计主机与从机。时序仿真通过。在压缩包里附有该设计的验证程序。

说明：  实现AD9117芯片的配置功能，这是一款DAC芯片(Realize the configuration function of ad9117 chip, which is a DAC chip)

控制电话信令 完成忙碌 等待 回铃音振铃等(Signaling complete control over telephone ring so busy waiting ringback tone)