DE2 115 BCD 3 位数计数器

Its project to move your mouse cursor on a vga monitor. it is very funny -)(Its project to move your mouse cursor on a vga monitor. it is very funny -))

说明：  通过四个半加器的互联，来实现四位加法器的电路结构(Through the interconnection of four and a half adder to achieve the four adder circuit)

基于fpga状态机的交通灯设计，亮灯时间自己修改，程序简单易懂。(Traffic light design based on FPGA state machine, light time self-modifying, the program is simple and easy to understand.)

这是一个HDB3的译码器，实现从HDB3双极性码到高低电平二值序列的转化-This is a decoder of the HDB3, HDB3 bipolar from high-low-level code to the conversion of binary sequences

max plus的入门与应用，适合初学者对max plus ii有一个感性的认识(max plus entry and applications, suitable for beginners to the max plus ii have a perceptual awareness of)

黑金FPGA助学版-tcl,包含开发板所有管脚。不需要再对板子管脚定义。AX301(Black Gold FPGA Student Edition-tcl, development board contains all the pins. No need for a board pin definitions. AX301)

说明：  fpga设计常用资料大全，包含常用的FPGA程序资料，对FPGA学习者有很大的帮助。(Encyclopedia of common information fpga design, FPGA that contains commonly used procedures for information on the FPGA is very useful to learners.)

8 bit cpu vhdl design code not tested

实现fpga 读写flash 在k7上验证(Realization of FPGA read-write flash verification on K7)

用全加器设计8位运算器逻辑电路图 2、根据逻辑电路用 VHDL编程实现 3、调试编译通过后，仿真 (this file can help you learn the design of cpu)