蓝牙HCI―UART与并口的FPGA控制接口设计

由于衍射、散射、反射和稀疏等环境损伤的增加，其后果是信号视线的丧失和干扰。自适应信号处理可以克服这些缺陷。该代码是用甚高速硬件描述语言（VHDL）编写的，用以滤除高频，减少噪声和干扰。

8051的Verilog-Verilog OF 8051

等精度测试频率计，包括程序源代码以及相关注释-Precision test frequency meter, etc., including source code and related comments ......

说明：  高斯最小频移键控（Gaussian Filtered Minimum Shift Keying），这是GSM系统采用的调制方式。数字调制解调技术是数字蜂窝移动通信系统空中接口的重要组成部分。GMSK调制是在MSK（最小频移键控）调制器之前插入高斯低通预调制滤波器这样一种调制方式。GMSK提高了数字移动通信的频谱利用率和通信质量。(Gauss Filtered Minimum Shift Keying is a modulation method used in GSM system. Digital modem technology is an important part of air interface of digital cellular mobile communication system. GMSK modulation is a method of inserting a Gaussian low-pass pre-modulation filter before the MSK (minimum frequency shift keying) modulator. GMSK improves the spectrum utilization and communication quality of digital mobile communication.)

32 bit RISC Processor with 3 stage pipeline

基于fpga的实时视频采集与显示 高速化 小型化-fpga

基于芯片MAX502的十二位并行DAC芯片的程序，利用FPGA中的ROM查表进行数据存储-Based on 12 of the MAX502 chip DAC chips in parallel procedures, the use of FPGA in the ROM look-up table for data storage

SAA7113 ＦＰＧＡ开发实例，非常经典(The SAA7113 FPGA development examples, very classic)

i2c配置SAA7113，非常有用的程序，做视频采集类必看(i2c configure SAA7113)