Testsystem for i2c controller

PS2键盘控制器的VHDL源码，用FPGA直接读取键盘的输入并显示。(PS2 keyboard controller VHDL source code, with a direct FPGA to read keyboard input and displayed.)

VHDL参考手册，从事FPGA的好帮手，FPGA学院的终身伴侣！-VHDL Reference Manual, in FPGA a good helper, FPGA college life companion!

Control Unit VHDL code. Xilinx Spartan 3E board

基于FPGA的spi flash 控制器设计，详细的vhdl代码分析.......................................................................................................................................................................................................................

数字信号源，输出不同频率，相位的正余弦信号，-Digital signal source, the output of different frequency, phase is the cosine signal,

用VHDL语言实现TDMA编码,简单，明了。看标注就可以看懂-use vhdl langhanTDMA

说明：  难得的soc设计用的ddr3 verilog，可用于学习！！！！！有datasheet ，可仿真(soc ddr3 verilog for study !!)

在matlab仿真的基础上，用maxplus2实现等波纹法的程序代码(In matlab simulation, based on the use of such corrugated maxplus2 realize law code)

用VERILOG实现 交通灯控制，且运行正确，希望有帮助(Use VERILOG implementation traffic light control, and operation right, hope to have help)

sd_sdram_lcd 是读取SD卡中的数据，然后通过LCD显示(It is to read the data in SD card and display it by LCD)