青云开发的LCD模块LCM240128ZK3用于ALTERA的FPGA，自己写的AVALON总线IP核，供大家参考...

Top module name : SHIFTER (File name : SHIFTER.v) 2. Input pins: SHIFT [3:0], IN [15:0], SIGN, RIGHT. 3. Output pins: OUT [15:0]. 4. Input signals generated from test pattern are latched in one cycle and are synchronized at clock rising edge. 5. The SHIFT signal describes the shift number. The shift range is 0 to 15. 6. When the signal RIGHT is high, it shifts input data to right. On the other hand, it shifts input data to left. 7. When the signal SIGN is high, the input data is a signed number and it shifts with sign extension. However, the input data is an unsigned number if the signal SIGN is low. 8. You can only use following gates in Table I and need to include the delay information (Tplh, Tphl) in your design.

I2C IP for Quartus V9.0 sp2, can used in SOPC builder.

本代码绝对真实可靠，VHDL语言写的FPGA呼吸灯。大家可以参考学习，对于VHDL入门还是很有帮助的。库 ieee ； 使用 ieee.std_logic_1164.all ； 使用 ieee.std_logic_arith.all ； 使用 ieee.std_logic_unsigned.all ；已通过编译，已实现呼吸灯功能。 

BCH3.c,提供m<21以下的所有码长的BCH编解码模块。以供大家参考。谢谢(BCH encoder&decoder GF(2^m) m<21)

在SOPC下制作自定义部件（PWM发生器）的源程序，包括硬件描述HDL文件和驱动程序文件-Produced in the SOPC custom component (PWM generator) of the source, including hardware description HDL files and driver files

FPGA to design in ECU, very help for engineer

基于FPGA的多波形发生器 基于FPGA的多波形发生器-FPGA-based multi-waveform generator based on multi-FPGA Waveform Generator

用vhdl实现24小时计数器，方法简单实用。 仿真环境MAXPLUS--use VHDL to achieve 24-hour counter, simple and practical method. Simulation environment Segments-

说明：  HDMI做为视频输出输入接口已经广泛使用很长时间，主要通过TMDS差分编码传输。本实验通过在HDMI屏幕上显示彩条和输入输出环通实验，来练习视频的时序和视频颜色的表示，为后面视频处理实验做个基础。(HDMI as video output input interface has been widely used for a long time, mainly through TMDS differential coding transmission. In this experiment, by displaying color bars and input/output loop experiments on HDMI screen, video timing sequence and video color representation are practiced to lay a foundation for video processing experiments later)

FPGA控制RS232来实现串口通信，非常好的串口程序。(FPGA control RS232 serial communication to achieve very good serial procedures.)