Comparator for Quartus

用max+plusII编写的vhdl程序 乒乓球游戏机-with max plusII vhdl procedures for the preparation of the table tennis game

Computer Arithmetic (press 2000)

verilog ADPLL file with testbench

用FPGA实现DDS的原理图，结构清晰，采用总线方式与外部单片机通信-FPGA realization of DDS with the schematic diagram, structural clarity, the use of bus-way communication with the outside Singlechip

说明：  AXI verilog designs with testbench: AXI-lite, AXI, AXI-stream

在SOPC下制作自定义部件（PWM发生器）的源程序，包括硬件描述HDL文件和驱动程序文件-Produced in the SOPC custom component (PWM generator) of the source, including hardware description HDL files and driver files

含移动储能的分布式电能优化调度，模型的处理与改进(Processing and improvement of distributed power optimization scheduling with mobile energy storage)

very much verilog code for the beginner

VHDL is defined by IEEE Standard 1076, IEEE Standard VHDL Language Reference Manual (the VHDL LRM). The original standard was approved in 1987. IEEE procedures require that standards be periodically reviewed and either reaffirmed or revised. The VHDL standard was revised in 1993, 2000, and 2002. In each revision, new language features were added and some existing features enhanced. The aim in each revision was to improve the language as a tool for design and verification of digital systems. Since the 2002 revision, there have two parallel efforts to further develop the language. The first was the VHDL Procedural Interface (VHPI) Task Force, a subcommittee of the IEEE P1076 Working Group. The VHPI Task Force prepared an interim amendment to the standard, formally approved by IEEE in March 2007. The amendment is titled IEEE 1076c, Standard VHDL Language Reference Manual―Amendment 1: Procedural Language Application Interface.

点亮led流水灯，通过调用锁相环，可以更改对应的时钟。(Lighting the LED pipelining lamp, the corresponding clock can be changed by calling the phase-locked loop.)