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LATTICE_ASYNFIFO
LATTICE FPGA FIFO 程序例程，工程详细，全部源代码上传 (LATTICE FPGA FIFO routine, detailed engineering, all source code uploaded)
- 2013-09-09 11:10:01下载
- 积分：1
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multiplier
参数可配置的sequential 乘法器和booth 乘法器(verilog source code with configurable parameters for sequential multiplier and booth multiplier )
- 2011-12-08 15:14:04下载
- 积分：1
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verilog fifo 代码
FIFO is a First-In-First-Out memory queue with control logic that manages
the read and write operations, generates status flags, and provides optional
handshake signals for interfacing with the user logic. It is often used to
control the flow of data between source and destination. FIFO can be
classified as synchronous or asynchronous depending on whether same clock
or different (asynchronous) clocks control the read and write operations. In
this project the objective is to design, verify and synthesize a synchronous
FIFO using binary coded read and write pointers to address the memory
array. FFIO full and empty flags are generated and passed on to source and
destination logics, respectively, to pre-empt any overflow or underflow of
data. In this way data integrity between source and destination is maintained.
The RTL description for the FIFO is
- 2022-05-22 08:44:13下载
- 积分：1
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cordic
基于VHDL语言编写，可下载到FPGA板子上实现的cordic算法实现的设计，并用该算法实现sin和cos的计算，计算结果显示在数码显示管上，已包含按键防抖动功能的实现。(Based on VHDL language, can be downloaded to the the cordic algorithm implemented in the FPGA board to achieve the design and calculation of sin and cos using this algorithm, the results displayed on the digital display tube is included on the function of the realization of the button shake.)
- 2013-03-21 16:52:41下载
- 积分：1
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Ping_pong_Sparten3e-master
FPGA实现乒乓球游戏 代码及仿真 VGA实现(FPGA realizes table tennis game code and simulation VGA implementation)
- 2019-05-06 20:22:13下载
- 积分：1
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HDMI接口编解码传输模块ASIC设计_刘文杰
? 熟悉IIC协议总线协议，采用IIC总线对图像采集传感器寄存器进行配置，并转换为RGB565格式。
? 利用异步FIFO完成从摄像头输出端到SDRAM 和SDRAM 到VGA 接口各跨时钟域信号的传输和处理。
? 利用 SDRAM 接口模块的设计，实现了刷新、读写等操作；为提高SDRAM 的读写带宽，均采用突发连续读写数据方式；并采用乒乓操作实现 CMOS 摄像头与VGA的帧率匹配。
? 利用双线性插值方法实现对图像640×480到1024×768的放大操作。
? 完成VGA显示接口设计。(Familiar with IIC protocol bus protocol, IIC bus is used to configure the register of image acquisition sensor and convert it into RGB565 format.
Asynchronous FIFO is used to transmit and process signals across clock domain from camera output to SDRAM and SDRAM to VGA interface.
With the design of SDRAM interface module, refresh, read and write operations are realized. In order to improve the read and write bandwidth of SDRAM, burst continuous read and write data mode is adopted, and table tennis operation is used to achieve frame rate matching between CMOS camera and VGA.
The bilinear interpolation method is used to enlarge the image from 640*480 to 1024*768.
Complete the VGA display interface design.)
- 2020-06-25 04:00:02下载
- 积分：1
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NAND型闪存接口程序 NANDflash
NAND型闪存接口程序 里面包含了datasheet以及测试程序 (NAND flash memory interface program)
- 2020-06-26 00:00:02下载
- 积分：1
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锁相环LMX2531的verilog配置程序
本源码采用verilog程序编写，用于配置锁相环LMX2531的寄存器，输出频率为1 GHz，寄存器的值已经经过验证，时钟输出频率没有问题，采用三段式状态机编写，顺带配置了一个AD器件，请读者选择重点参考。
- 2022-03-10 02:21:50下载
- 积分：1
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SDRAM控制器Verilog源码
用过的verilog hdl写的SDRAM core源程序,经过测试应用-I used to write Verilog HDL source of SDRAM core, the test application。经测试，稳定好用。如果有其他bug或测试不完整之处，可email原作者。用过的verilog hdl写的SDRAM core源程序,经过测试应用-I used to write Verilog HDL source of SDRAM core, the test application。经测试，稳定好用。如果有其他bug或测试不完整之处，可email原作者。 SDRAM .....hostcont.v .....inc.h .....micro.v .....
eadme .....sdram.v .....sdramcnt.v ..... st_ inc.v ..... st_inc.h
- 2022-01-25 20:18:31下载
- 积分：1
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使用Verilog HDL的全加器的设计
一个全加器和，增加了二进制数和帐户进行的值以及。一一位全加器加三一位数字，通常写成 ；A，B，和 ； ；CIN； ；一 ；和 ；B ；是操作数，和 ；CIN ；是一位从以前的少重要阶段。[ 2 ] ；全加器通常是在一个级联的加法器的一个组成部分，其中添加8、16、32，等位的二进制数。该电路产生一二位输出，输出端和通常由信号 ；cout ；和 ；S，
- 2022-12-29 08:15:03下载
- 积分：1
