基于FPGA的俄罗斯方块

FPGA数码管显示秒表实验 三种方法实现： 方法一： 对秒计数，得到（秒显示）0~9， 对（秒显示）计数，得到（分秒显示）0~5， 对（分秒显示）计数，得到（分钟显示）0~5， 注意进位时机 方法二： 对秒计数，得到（秒显示）0~9 对秒计数，得到（分秒显示）0~5 对秒计数，得到（分钟显示）0~5 方法三： 只对秒计数，分别取模 %60得到分钟显示 ************************ 余数%10得到分秒显示 （据说）取模运算占资源！！！！（也能接受？好像...） 再剩下的余数为秒显示 ************************(Experiment of Digital Tube Display Stopwatch Based on FPGA Three ways to achieve)

This tutorial explains how to communicate with IO devices on the DE2 Board and how to deal with interrupts using C and the Altera Monitor Program. Two example programs are given that diplay the state of the toggle switches on the red LEDs. The fi rst program uses the programmed I/O approach and the second program uses interrupts.-This tutorial explains how to communicate with IO devices on the DE2 Board and how to deal with interrupts using C and the Altera Monitor Program. Two example programs are given that diplay the state of the toggle switches on the red LEDs. The fi rst program uses the programmed I/O approach and the second program uses interrupts.

Material to learn how to use system verilog and how to write testbenches for verification.

产生VGA彩条信号(Verilog 语言）-Generate VGA signal

使用verilog在fpga开发板实现流水灯，包括整个工程文件(This code is used for early learners to study verilog。)

说明：  基于quartusII的QDPSK调制解调vhdl程序。(Modulation and demodulation based quartusII of QDPSK vhdl program.)

本程序是用VHDL语言实现电子密码锁功能,整个系统分为三大模块,一为控制模块,二为键盘显示模块,三为处理模块-This procedure is a VHDL language electronic code lock function, the entire system is divided into three modules, one for the control module, two for the keyboard display module, three modules for the treatment

Meyers wavelet. DWT VHDL.

KX_DVP3F型FPGA应用板/开发板（全套）包括：  CycloneII系列FPGA EP2C8Q208C8 40万们，含20M-270MHz锁相环2个。  RS232串行接口；VGA视频口  高速SRAM 512KB。可用于语音处理，NiosII运行等。  配置Flash EPCS2， 10万次烧写周期 。  isp单片机T89S8253：MCS51兼容单片机，12KB在系统可编程Flash ROM，10万次烧 写周期；2KB在系统可编程EEPROM，10万次烧写周期；2.7V-5.5V工作电压；0-24MHz 工作时钟；  2数码管显示器、20MHz时钟源（可通过FPGA中的锁相环倍频）；  液晶显示屏（20字X4行）；  工作电源5V、3.3V、1.2V混合电压源，良好电磁兼容性主板。  配套示例程序、资料、编程软件光盘等。  4X4键盘，4普通按键，8可锁按键，8发光管  BlasterMV编程下载器和并口通信线，可完成FPGA编程下载和isp单片机的编程。KX_DV3F开发板的源程序-err

本实验为UART回环实例，实验程序分为顶层unrt_top、发送模块uart_tx、接收模块 uart_rx，以及时钟产生模块clk＿div。uart＿rx将收到的包解析出8位的数据，再传送给 uart_tx发出，形成回环。参考时钟频率为100MHz，波特率设定为9600bps。(This experiment is an example of UART loop. The experimental program is divided into top-level unrt_top, sending module uart_tx, receiving module uart_rx, and clock generation module clk_div. Uart_rx parses the received packet into 8 bits of data and sends it to uart_tx to send out, forming a loop. The reference clock frequency is 100 MHz and the baud rate is set to 9600 bps. stay)