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VHDL_i2cs_rx_CPLD
CPLD imlementation of I2C BUS Controller.
The description has been made by VHDL
- 2012-08-20 14:30:18下载
- 积分：1
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multiply
由verilog编写的乘法器，通过两个文件的调用实现。由于子模块的调用使得程序简化了许多。(Prepared by the Verilog multiplier, through the realization of the two documents call. As the sub-modules to simplify the procedure call makes a lot.)
- 2008-12-30 20:51:33下载
- 积分：1
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Clock_Dithering_Verilog this is a Clock u_dither, 大家想要做Verilog去抖动的可以参考....
Clock_Dithering_Verilog this is a Clock u_dither, 大家想要做Verilog去抖动的可以参考.-Clock_Dithering_Verilog this is a Clock u_dither, everybody want to make Verilog-jitter can refer to.
- 2022-12-08 19:40:03下载
- 积分：1
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multi8x8
节约资源型 8位*8位 运算VHDL代码，采用串行运算，8 个时钟周期完成一次运算。QUARTUS下已验证(resource conservation-8* 8 Operational VHDL code, using serial computation. 8 clock cycles to complete an operation. QUARTUS has been under test)
- 2006-12-07 13:22:48下载
- 积分：1
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BT656_RGB
BT656转RGB的算法实现代码，使用VORILOG语言编写(BT656-->RGB, verilog)
- 2021-02-24 09:39:39下载
- 积分：1
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基于FPGA的键盘程序代码，可用单片机控制
基于FPGA的键盘程序代码，可用单片机控制-FPGA-based keyboard program code can be used SCM control
- 2023-04-22 05:40:04下载
- 积分：1
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FPGA——IP_RAM实验
说明： FPGA——IP_RAM实验：
创建IPRAM核，单端口，10位地址线（256字节），8位数据线（每字节8byte），读写使能
input [9:0] address;
input clock;
input [7:0] data;
input wren; //置1则写入
output [7:0] q;
LNXmode：控制LEDC显示
1：mode1，从k1~k3输入data的低4位，ledb计时，从0~f，计时跳变沿读取k1~k3的值，存入RAM
8个数之后，从RAM输出数据，用leda显示，同样每秒变化一次(The experiment of FPGA-IP_RAM:
Create IPRAM core, single port, 10 bit address line (256 bytes), 8 bit data line (8 byte per byte), read and write enablement)
- 2020-06-22 04:20:02下载
- 积分：1
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qpsk_demod_use_FPGA
根据软件无线电的思想，提出了一种新颖的数字信号处理算法，对QPSK信号的相位进行数字化处理，从而实现对QPSK信号的解调.该算法允许收发两端载波存在频差，用数字锁相实现收发端载波的同步，在频偏较大的情况下，估算频偏的大小，自适应设置环路的带宽，实现较短的捕获时间和较好的信噪性能。整个设计基于XILINX公司的ISE开发平台，并用Virtex-II系列FPGA实现。用FPGA实现调制解调器具有体积小、功耗低、集成度高、可软件升级、扰干扰能力强的特点，符合未来通信技术发展的方向。(According to the idea of software radio, a novel digital signal processing algorithm, the phase of QPSK digital signal processing, enabling the demodulation of QPSK signals. This algorithm allows the sending and receiving ends of the carrier frequency difference exists, using digital phase-locked to achieve synchronization of sending and receiving end of the carrier, in the case of large frequency offset, frequency offset estimation of the size, adaptive set the loop bandwidth to achieve shorter acquisition time and better noise performance. The whole design is based on the company XILINX ISE development platform, and Virtex-II series with the FPGA. FPGA realization of a modem with a small size, low power consumption, high integration, software upgrades available, the characteristics of strong interference interference, in line with the future direction of ICT development.)
- 2010-12-06 10:52:36下载
- 积分：1
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A Dec example written in VHDL.
A Dec example written in VHDL.
- 2022-03-14 22:18:50下载
- 积分：1
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一个基于VerilogHDL语言的16位的booth算法的乘法器及其测试代码
一个基于VerilogHDL语言的16位的booth算法的乘法器及其测试代码-VerilogHDL language based on the 16-bit multiplier of the booth algorithm and test code
- 2022-02-07 12:03:36下载
- 积分：1
