Description: 异步通信串行口设计实例,很实用。比较经典。-Asynchronous serial port communications design example, it is practical. Comparison of the classic. Platform: |
Size: 493568 |
Author:王网 |
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Description: 一个功能很强大的异步串口例子,用vhdl完成,波特率等参数可以调整。-A feature very powerful example of asynchronous serial interface, complete with vhdl, baud rate parameters can be adjusted. Platform: |
Size: 4096 |
Author:tofly |
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Description: 基于DMA通过UART发送和接收数据的例子,注意DMA_0为接受通道,DMA_1为发送通道。当然可以将dma的read_master和writer_master同时连在uart_0和sdram_0的从端口上,这样是可以用一个dma对两者读写操作,但是不能同时做双向传输。-Based on DMA send and receive data through the UART example, attention DMA_0 accepted channels, DMA_1 to send the channel. Can, of course dma' s read_master and writer_master the same time even in the uart_0 and sdram_0 from the port, it can both read and write on using a dma operation, but can not simultaneously do two-way transmission. Platform: |
Size: 1024 |
Author:王星龙 |
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Description: 很不错的串口程序,用VHDL语言写的,大家可以参考下。-it s a very good example for fpga applying on the uart communition,which is compiled by VHDL Platform: |
Size: 631808 |
Author:杜峰 |
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Description: 在ISE环境下,用VHDL语言实现RS232串口设计,实现串口通信。通过串口调试工具向
0000000UART发送16进制数,FPGA将UART接收到的串行数据转换为并行数据,并在8个
LED灯上输出显示;同时,并行数据又被重新转换为串行数据,重新送给RS-232接口,并在
串口调试工具上再次显示,SW0为复位键。
比如:串口调试工具发送两位16进制数,然后能在LED上显示,并且重新在串口调试工
具上显示。串口调试工具设置:波特率设为9600,默认奇校验。-In the ISE environment, using VHDL language RS232 serial port design, serial communication. Through the serial debugging tool to
0000000UART Send a hexadecimal number, FPGA serial data received by the UART converted to parallel data, and 8
LED lights on the output display the same time, parallel data has been re-converted to serial data, re-sent to the RS-232 interface, and in
Serial debugging tools on the show again, SW0 for the reset button.
For example: serial debugging tool to send two 16 hexadecimal number, and then can be displayed on the LED, and re-debugging in the serial port
With a display. Serial debugging tool settings: baud rate is set to 9600, the default odd parity. Platform: |
Size: 403456 |
Author:panda |
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