A basic SDH transmission module STM

This is a demonstration for 16QAM. It is a Simulink model, including hardware implementation on Xilinx FPGA for adaptive equalizer and carrier recovery.

vhdl八位十进制数字频率计的设计，顶层和数码管扫描模块(vhdl eight decimal digital frequency meter design, top-level and digital tube scanning module)

EDA 双向端口的输入输出程序 快点来下在啊 -EDA port bi-directional input and output procedures to hurry up in the ah

学习xilinxVHDL语言的一本好书，为官方资料，可方便读者熟悉xilinx的代码风格(A good VHDL,it s fittable for the reader to be familiar with the style of xilinx)

NAND型闪存接口程序 里面包含了datasheet以及测试程序 (NAND flash memory interface program)

学习VHDL语言的范例，有关FSK-VHDL language learning paradigm, the FSK

用VERILOG实现自动售货机功能，运行正确，希望有帮助(Use VERILOG implementation vending machine function, correct operation, hope to have help)

SMBus控制器的VHDL源码程序，适用于Quartus2，ISE等开发环境。(The SMBus controller VHDL source code procedures applicable to Quartus2 ISE development environment.)

It is Synopsys dmac controller databook

说明：  该代码，只用了硬件描述语言Verilog在完成对SD卡控制器的编写，经济实用(The code, only the hardware description language Verilog in the completion of the SD card controller to prepare, economical and practical)