i2C verilong slave&master 代码分析

这是基于verilog hdl的数字时钟源代码，能够实现时分秒的计时，可以手动进行调时与调分。(This is based on the digital clock verilog hdl source code, can be achieved when every minute of the time, you can adjust the time manually adjusting points.)

使用一个寄存器型参数来实现16位数据传完成后寄存器地址加1

SDIO slave, written in verilog, does not support SPI mode.

说明：  Verilog学习文档，介绍基本知识点，语言要素(for learning Verilog)

有符号数的完整讲义和例子Verilog 2001(Signed Arithmetic in Verilog 2001, paper with examples)

SD卡读写源代码.用Verilog编写.很不错.值得借鉴.特别对SD卡开发的人员!(SD card reader-writer source code. Prepared to use Verilog. Is pretty good. Be used for reference. In particular, the development of personnel SD card!)

, verilog语言实现的高速DACAD9747的SPI接口及寄存器配置

代码属于原创，写了一天，比网传的简单明了；用Verilog语言实现的IIC通信协议，用分频计数器的方法实现SCL的输出，同样用计数器的方式确定SCL的低电平中点，在此改变SDA的值。

说明：  PID算法用verilog语言实现，实测可用，由三个模块组成(The PID algorithm is implemented in Verilog language. The actual measurement is available. It consists of three modules.)

本程序用以驱动安捷伦频谱仪和脉冲信号发生器，以产生格雷码波形。(It is aim to driver the PSG and ESA to generate Golay.)