串口程序 VHDL

it is a filter contract VHDL .(it is a filter contract VHDL.)

UG二次开发，课程作业，研究生，学习，初学者，打孔，复杂体，阵列 UG C program，homework，student，study，first，hole，complex，many( UG C program，homework，student，study，first，hole，complex，many)

16： 00 FFT VHDL源代码，xFFT16快速傅立叶变换（FFT）核心计算16点复数FFT。输入数据是16个复数值的向量，表示为16位2s补码-16位表示一个数据的实部和虚部。

自己编写的AD7667的数据采集程序，因为之前没用过，首次写！

该模块已经成功运用在xilinx xc6slx45t，xc6slx75t多个产品中，经过实践证明，采用dna及其加密算法加密是一种成本低廉（无需另外加密芯片）可靠的加密手段。Xilinx Spartan-6 FPGA读取DNA数据并进行比较，产生比较结果信号输出。附带有xilinx DNA.ppt说明及调试注意事项。(The module has been successfully used in xilinx xc6slx45t, multiple xc6slx75t products, proven, and the encryption algorithm uses dna is a low-cost (no additional encryption chip) reliable means of encryption. Xilinx Spartan-6 FPGA reads the data and compare DNA to produce a comparison result signal output. Xilinx DNA.ppt comes with instructions and commissioning notes.)

The SPFD5408A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 240xRGBx320 in resolution which can be achieved by the designated RAM for graphic data. The 720-channel source driver has true 6-bit resolution, which (The SPFD5408A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 240xRGBx320 in resolution which can be achieved by the designated RAM for graphic data. The )

FPGA实现1553B编解码器功能 Verilog语言(FPGA implementation of 1553B codec function, Verilog language)

基于OV7670采集，SDRAM缓存，sobel处理，VGA显示的工程，内有全部代码，基于QUARTUS开发板实现。 FPGA 边缘检测(Based on OV7670 acquisition, SDRAM cache, sobel processing, VGA display project, with all the code, based on QUARTUS development board. FPGA edge detection)

用VHDL实现的DDS逻辑，大家可以参考下-DDS achieved using VHDL logic, we can refer to the following

TI F28027 SCI 源码，中断，FIFO，LoopBack使能(TI F28027 SCI source code, interrupt, FIFO and Loopback enalbe)