the realization of paragraph ep2c5 register verilog language, quartus 2 Simulati...

vhdl实现8255,可重用，ALATEK公司提供验证，用说明文档-achieve VHDL 8255, reusable, ALATEK companies to provide certification, with documentation

改VHDL代码可以实现超声波测距的功能，其精确度达到US级，可以用七段数码管显示其数值(sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging sound ranging )

16位元浮点数CPU,可作运算,以VHDL编写-16-bit floating point CPU, can be used for computing in order to prepare VHDL

扰码器的verilog实现,参考802.11a相关标准(Scrambler in verilog implementation)

Time divisor vhdl code

一款240＊128的LCD模块在ALTERA　FPGA　NIOS中的应用，自己写的AVALON总线IP，包括所有源码，可轻松用于NIOS中，供大家参考-A 240* 128 LCD module in the ALTERA FPGA NIOS application, write your own AVALON Bus IP, including all source code can be easily used in NIOS for reference

VHDL实现PI调节的算法。内部使用整数计算，避开了浮点数的运算。仿真结果正确-VHDL realize PI regulator algorithm. Internal use integer calculations to avoid the floating point arithmetic. The simulation results correctly

AGC(自动增益放大) Verilog代码 设计可以参考(AGC (automatic gain control) can refer to the Verilog code design )

iic 总线 verilog 源代码 标准i2c总线， 有sda scl 时钟，频率自定(IIC bus standard Verilog source code i2c bus, has sda scl clock, the frequency of self-)

为了便于计算结果在FPGA中后续的计算和ip核中的调用，本代码输入信号为普通浮点型数据，输出为32位表示的浮点型数据。