帧同步信号FPGA实现代码（可正常运行）

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，FPGA的TDC电路设计(verilog ，TDC base on FPGA)

VHDL code comparator

bt1120设计方案，描述了具体的方案设计以及整体的架构设计(Bt1120 design scheme, describes the specific scheme design and the overall architectural design)

FREEDEV数字应用开发板上的I2C总线IP核的verilog描述-FREEDEV digital application development board I2C bus IP core verilog description of

说明：  实现ARP、ICMP、UDP、TCP、IP和MAC全过程的传输，对TCP的连接、接收、发送、断开均经过测试，功能正常(Realize the transmission of ARP, ICMP, UDP, TCP, IP and MAC in the whole process, test the connection, reception, transmission and disconnection of TCP, and the function is normal)

用Verilog实现1602的配置及功能。正确编译与实现(Realized by Verilog 1602 configurations and functions. Compilation and implementation of the right)

MODELSIM开发的模拟CPU，用VHDL语言描述，采用累加结构-ModelSim simulation developed CPU, using VHDL language description of the structure of the use of cumulative

XAPP585 serdes_1_to_7 and serdes_7_to_1 data

自己写的7人表决器的verilog程序，实现4人以上通过则通过的功能。(Seven people to write their own voting machine verilog program to achieve four or more people pass through function.)