一个8位CISC结构的精简CPU，2还提供了编译器

序列检测VHDL源代码，ATERA平台编译。详细的报表说明和模拟源代码。

Verilog HDL编写的键盘扫描程序，考虑了判断按键弹起的问题。程序按一定的频率用低电平循环扫描行线，同时检测列线的状态，一旦判断有一列为低则表示有键被按下，停止扫描并保持当前行线的状态，再读取列线的状态从而得到当前按键的键码；等待按键弹起：检测到各列线都变成高点平后，重新开始扫描过程，等待下一次按键。-Written in Verilog HDL keyboard scanner, taking into account to determine key bounce problem. Program according to a certain frequency of scan lines with low-level circulation lines, while testing out the state line, once the judge has said there is a classified as low-key is pressed, stop the scan and to maintain the current line-line state, and then read out line state to get the current keys key codes to wait for key pop-up: To detect the lines at all out into a high level after the re-start the scanning process, waiting for the next key.

能够完美产生数字地面电视（DTMB）的信源的程序。帧头模式为模式一。信道可选择，信号加入频偏，延时，后经滤波器后输出。(Able to produce perfect digital terrestrial television (DTMB) of the source program. Mode is the mode a header. Channels to choose from, the signal adding offset, delay, after the filter output.)

VERILOG语言速查手册,与VHDL齐名的另外一硬件描述语言(verilog language manuals, and the other enjoying VHDL hardware description language 1)

Verilog code of SPI configurator for DAC AD7394 and AD7395

ethernet mac core.this is the etherenet udp application

出租车模块设计加nios2设计cup程序代码 出租车模块设计加nios2设计cup程序代码-Taxi modular design design cup plus nios2 code taxi modular design design cup plus nios2 code

VHDL写时钟，分频模块什么，实现计时。定点报时，定点闹钟，显示年月日。(verilog HDL)

该程序用vhdl编写的vga显示的小游戏，到时屏幕上会显示一个小球，一根棒子，一面墙，棒子可以通过按键控制来移动。而小球在不停的运动，遇到墙会反弹。(Game written by the program with VHDL VGA display, the screen will display a small ball, a stick, a wall, stick to move through the key control. Ball in constant motion, encountered the wall will bounce.)

dp_xiliux 的 CPLD Verilog设计实验,7个LED演示.代码测试通过. -dp_xiliux the CPLD Verilog design experiments, 7 LED demo. code test.