DDR SDRAM控制器verilog代码及中文说明文档,对DDR开发很有用的哈。...

一款介绍Soc使用的PDF文档供大家看和实践，还是有一定参考价值的！-A description Soc using PDF documents for everyone to see and practice, there are still some reference value!

使用vhdl语言实现对led的控制，还有电路仿真-Using vhdl language implementation of the led control, as well as circuit simulation

最新的ATA-六总线协议源代码参考，实现DMA,PIO模式，可挂CDROM,IDE硬盘，CF卡．-the latest ATA-6 bus protocol source code reference, achieving DMA, PIO Mode, can be linked to CDROM, IDE hard drive, CF card.

verilog实现watch dog，可直接用于芯片开发中。(erilog realization watchdog, can be directly used for chip development.)

Simulating the functions of POC.(Simulating the functions of POC. In VHDL, with ISE.)

文件中包含BFSK、DPSK、BPSK、QPSK等等数字调制程序。(File contains the BFSK, DPSK, BPSK, QPSK, and so on digital modulation process.)

自己写的FPGA实现电子琴的VHDL程序，曲目是两只老虎，用到一些模块，和片内存储间，呵呵(FPGA realization of his keyboard to write the VHDL program, tracks are two tigers, a number of modules used, and on-chip storage room, huh, huh)

此为华远显示320*240LCD驱动程序，该程序也适用于带RA8806控制器的LCD(This is the Huayuan display 320* 240LCD driver, the program also applies with RA8806 LCD controller)

说明：  CPU课程设计要求以FPGA开发平台为例，分析 CPU 设计的流程与仿真。 本次开发使用的硬件描述语言是 Verilog 语言，使用的指令系统是一个以 MIPS 指令集为子集的指令系统，共 22 条指令，所用的设计仿真软件Modelsim。(CPU curriculum design requires FPGA development platform as an example to analyze the process and Simulation of CPU design. The hardware description language used in this development is Verilog language, and the instruction system used is an instruction system with MIPS instruction set as a subset, with 22 instructions in total. The design simulation software Modelsim is used.)

controller for sending serial data at different speeds