本verilog代码通过IIC总线实现了对 PCF8591AD、DA转换芯片的控制。适用于FPGA，亲测可用。-this is used for FPGA to control PCF8591(AD/DA) chip by verilog.

FPGA之TLC5620：将所给程序下载到实验箱，观察现象并结合现象理解程序的含义，使其实现单通道的DA转换：在按下通道的按键之后，用数码管显示输入的数字量，停止按键，数码管计数停止，继续按键则继续计数，按下复位键，则系统清零，数码管显示零值。此程序基于Quartus的编程环境，采用Veilog语言编写。-FPGA tlc5620: to the program downloaded to the box observed phenomenon and combined with the phe

用Verilog HDL编写的光敏传感器AD/DA程序，AD结果显示在LCD上，DA结果控制LED的亮度，相关软件：ISE Design suit，硬件：xilinx FPGA开发板-Verilog HDL prepared with light sensors AD/DA program, AD results are displayed on LCD, DA of controlling LED brightness, software: ISE Design suit, hardware:

TLV5630 DA转换芯片FPGA控制程序源代码，verilog编写-TLV5630 DA converter chip FPGA control program source code, verilog prepared