CPLD drives with digital control, of from 0000 to 9999, digital control is a dyn...

把指定的噪声叠加到信号上去.有标准噪声库NOISEX-92，其中带有白噪声、办公室噪声、工厂噪声、汽车噪声、坦克噪声等等，在信号处理中往往需要把库中的噪声叠加到信号中去，而噪声的采样频率与纯信号的采样频率往往不一致，需要采样频率的校准。 (The specified noise superimposed to the signal up. Standard noise library NOISEX-92, with white noise, office noise, factory noise, car noise, tank noise in the signal processing often requires noise to be superimposed in the library The signal to noise of the sampling frequency and pure signal sampling frequency is often inconsistent sampling frequency of calibration.)

pid算法控制电机运动，实现fpga与dsp的双口RAM通信(PID algorithm to control motor movement, the realization of FPGA and DSP dual port RAM communication)

ccd驱动程序,刺程序是tcd1209的驱动程序，能够修改积分时间(ccd driver stabbed program is tcd1209 driver can modify the integration time)

Efficient CIC filter Implementation using VHDL

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此练习的目的是要了解如何连接简单的输入和输出到 FPGA 芯片的设备和 实现电路，使用这些设备。我们将作为投入 DE2 系列主板上使用 SW17

TCD1209D驱动程序 Verilog语言(TCD1209D driver Verilog language)

binary adder / subtracter in vhdl

最完整最实用的8051的软核，用VHDL语言编写全部原代码，并有详细的注释介绍，对开发增强型多功能单片机或RSIC单片机内核和单片机SOC应用非常有参考价值-most complete most practical of the 8051 soft-core, with all the preparation VHDL source code, and the Notes for a detailed briefing on the development of an enhanced multi-purpose microcontroller core or RSIC microcontroller and microprocessor applications SOC very valuable reference

this the program which can help to convert bcd code to excess3 code,the perfect circuitary has been given in this document which will lead you to understand it more properly.Reference is taken from morris mano book of digital electronics.This program can work on quatrus without any trouble.this is also used to make a final year -this is the program which can help to convert bcd code to excess3 code,the perfect circuitary has been given in this document which will lead you to understand it more properly.Reference is taken from morris mano book of digital electronics.This program can work on quatrus without any trouble.this is also used to make a final year