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4位电子密码锁，带键盘扫描、按键防抖动、LCD驱动编译码
4位电子密码锁，带键盘扫描、按键防抖动、LCD驱动编译码-four electronic password lock with a keyboard scan button shake, LCD driver encryption
- 2022-05-10 17:31:17下载
- 积分：1
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67_ellipf
vhdl very good debug release vhdl very good debug release
- 2006-10-22 18:39:48下载
- 积分：1
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rs-codec(255-223)
RS编码是一种纠错码，本程序实现RS（255，223）用FPGA 实现RS编码，程序在Quartus II中调试通过。(RS coding is an error-correcting codes, the procedures for the realization of RS (255,223) with FPGA realization of RS codes, in the Quartus II program through the debugger.)
- 2021-05-13 00:30:02下载
- 积分：1
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由VHDL 语言实现的D触发器利用的是QUARTUES环境已经得到验证
由VHDL 语言实现的D触发器利用的是QUARTUES环境已经得到验证-By the VHDL language using the D flip-flop is QUARTUES environment has been tested
- 2022-05-08 21:19:33下载
- 积分：1
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apb_uart
基于APB总线的UART详细设计方案和实现(APB-based detailed design and implementation of UART)
- 2011-07-14 00:42:05下载
- 积分：1
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switch--circuit
最近交互式电源技术，软交换、同步整流、频率固定(Alternating expressions Power technology recently、Softswitch, synchronous rectification, fixed frequency)
- 2013-11-25 15:56:17下载
- 积分：1
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CCT
spansion file system包括FTL功能, 支持NAND, NOR, SPI flash.(spansion file system including FTL module, support NAND, NOR, SPI flash.)
- 2021-02-04 13:09:58下载
- 积分：1
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4锁，移位，可以设置和更改您的密码。
四位密码锁，移位显示，可以设置和更改密码。-4 lock, shift, it can be set up and change your password.
- 2023-05-03 17:05:04下载
- 积分：1
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PCI总线仲裁参考设计，Quicklogic提供的verilog代码
PCI总线仲裁参考设计，Quicklogic提供的verilog代码-PCI bus arbitration reference design, pioneered the Verilog code
- 2022-03-11 02:19:45下载
- 积分：1
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第七次课--视频图像DCT处理及水印嵌入
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
