4点基2按时间抽取的FFT处理器设计

在AMBA bus 总线中，AHB是高速的总线接口，APB则是低速的总线接口，有些低速的外设不需要接入高速的外设时，便通过桥接的方式接入APB总线中。

制作16位流水灯，实现LED模块对于拨杆0和1的识别(Making 16-bit pipeline lamp to realize the recognition of dial rod 0 and 1 by LED module)

这是OFDM调制matlab的程序，中间详细描述了调制的过程，希望对大家有用。(This is the OFDM modulation matlab procedures, a detailed description of the intermediate modulation process, I hope useful.)

基于PCI总线和LPC接口的POST主板诊断卡代码，已经通过fpga测试可以使用，性能非常稳定。(Based on the PCI bus and LPC POST motherboard diagnostic card code to interface fpga has passed the test can be used, the performance is very stable.)

说明：  FPGA与PC端实现串口数据的收发，先从PC端接收数据，然后发回给电脑，可通过串口助手验证。(The serial port data is sent and received between the FPGA and the PC. First, the data is received from the PC, and then sent back to the computer. It can be verified by the serial port assistant.)

nova是一个低功耗的H.264/AVC基线解码器，面向移动应用。它是一种专用的、全硬连线的ASIC设计，不使用任何GPP/DSP核

SDRAM驱动器，自己项目利用的，已经经过实际验证(sdram controller)

讲述4ASK的原理并附有matlab调制解调的源码。。。。。。。。。。 注：原来上传的4ASKmod.zip不要下(The principle tells 4ASK together with modulation and demodulation matlab source. . . . . . . . . . Note: The original upload 4ASKmod.zip not down)

this a example for the LCD for altera FPGA cyclone ii EP2C8. implemented in verilog. tested using altera EP2C8 fpga

16位并行乘法器源代码，booth2编码，二进制树拓扑结构(16bits parallel multiplier source code )