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class16_pll
说明： FPGA实现PLL锁相环，输出不同频率的时钟控制信号。(FPGA realizes PLL and outputs clock control signals of different frequencies.)
- 2021-03-19 17:19:19下载
- 积分：1
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一些vhdl的简单例子。直接解压，不用密码。
一些vhdl的简单例子。直接解压，不用密码。-instantiate some simple examples. Direct unpack, without a password.
- 2023-04-21 21:55:02下载
- 积分：1
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sdram_epm570_uart
基于CPLD芯片EPM570的verilog hdl串口程序(the UART verilog hdl code based on CPLD chip-- EPM570)
- 2014-06-03 20:27:45下载
- 积分：1
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是一个用vhdl语言编写的pwm程序，可以方便地用来和nios连接，实现对nios的功能扩展。...
是一个用vhdl语言编写的pwm程序，可以方便地用来和nios连接，实现对nios的功能扩展。-is a VHDL language with the PWM procedures can be used to facilitate connections and nios, nios to achieve a functional extension.
- 2022-07-11 04:57:55下载
- 积分：1
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USERMANUL
LPC4357开发板采用ARM的Cortex-M4微控制器LPC4357。内置一个ARM Cortex-M0协处理，CPU运行频率高达204MHz，片内集成1MB Flash和36KB SRAM。开发板采用独立核心板设计，核心板集成64MB SDRAM、128MB NAND-Flash、4MB SPI-Flash。核心板上的摄像头接口可直接连接各种型号的摄像头，两侧160P排针接口引出了除EMC总线外的LPC4357芯片所有功能管脚。
开发板提供丰富的外设接口，包括以太网、液晶屏、摄像头、USB-Host、USB-OTG、SD卡、RS232、RS485、CAN、耳机、麦克风、温度传感器、AD/DA、JTAG仿真器等。此外，开发板提供一个14P扩展接口，包括1路UART、1路SPI、1路I2C、4个IO、3.3V、5V，可以很方便的扩展自己的外围电路。(DS-LPC4357 development board using the Cortex-M4 microcontroller LPC4357 ARM s. A built-in ARM Cortex-M0 co-processor, CPU operating frequency up to 204MHz, 1MB Flash and 136KB SRAM integrated on chip.
Development board using an independent core board design, the core board integrates 64MB SDRAM, 128MB NAND-Flash, 4MB SPI-Flash. Camera core board interface can be directly connected to various types of cameras, both sides 160P pin interface leads to the outside of the bus in addition to EMC LPC4357 chip all the functions of the pins.
Development board provides a rich set of peripheral interfaces, including Ethernet, LCD screen, camera, USB-Host, USB-OTG, SD card, RS232, RS485, CAN, headphone, microphone, temperature sensor, AD/DA, JTAG emulator, etc. . In addition, the development board provides a 14P expansion interfaces, including one-way UART, 1 road SPI, 1 channel I2C, 4 个 IO, 3.3V, 5V, can easily expand their peripheral circuits.)
- 2016-02-23 16:58:53下载
- 积分：1
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v-watch
基于fpga的数字电压表的设计，包括ad转换，bcd码转换，分频，3选1模块，小数点生成模块，显示模块组成。(Based on the FPGA digital voltage meter design, including AD conversion, BCD code conversion, frequency,3 choose1module, a decimal point generating module, display module.
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- 2012-05-10 01:29:23下载
- 积分：1
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LVDS-application-Verilog-HDL-code
LVDS的应用的Verilog HDL例子程序(LVDS example of the application procedures for the Verilog HDL)
- 2011-09-30 20:24:02下载
- 积分：1
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spartanII 是xilinx公司提供的一款高性能FGPA芯片,本文详细介绍spartanII的体系结构和编程!...
spartanII 是xilinx公司提供的一款高性能FGPA芯片,本文详细介绍spartanII的体系结构和编程!-spartanII Xilinx is provided by a high-performance chip FGPA, spartanII This paper describes the architecture and programming!
- 2022-03-03 02:06:35下载
- 积分：1
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ZBT SRAM控制器参考设计，xilinx提供，（ZBT SRAM是一种高速同步SRAM）...
ZBT SRAM控制器参考设计，xilinx提供，（ZBT SRAM是一种高速同步SRAM）-ZBT SRAM controller reference design for Xilinx (ZBT SRAM, a high-speed synchronous SRAM)
- 2023-03-10 04:20:03下载
- 积分：1
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刚写的一个44键盘程序，调了好多天才调出来，给大家提供参考。...
刚写的一个44键盘程序，调了好多天才调出来，给大家提供参考。-Just write a 44 keyboard program, tune out of tune a lot of talent to give you a reference.
- 2022-08-09 01:20:18下载
- 积分：1
