verilog-uart:Verilog UART

上传者: 42144604 | 上传时间: 2023-04-13 15:09:11 | 文件大小: 89KB | 文件类型: ZIP
Verilog UART 自述文件 有关更多信息和更新: : GitHub 存储库: : 介绍 这是一个基本的 UART 到 AXI Stream IP 核,用 Verilog 编写,带有 cocotb 测试平台。 文档 核心的主要代码存在于 rtl 子目录中。 uart_rx.v 和 uart_tx.v 文件是实际的实现,uart.v 只是实例化两个模块并建立了几个内部连接。 UART 发送器和接收器都使用单个发送或接收引脚。 这些模块采用一个参数 DATA_WIDTH,该参数指定数据总线的宽度和实际通信数据字的长度。 8 位接口的默认值为 8。 预分频输入决定了数据速率 - 它应该设置为 Fclk /(波特 * 8)。 这是一个输入而不是参数,因此可以在运行时更改它,尽管它不在内部缓冲,因此应小心避免损坏数据。 用户设计的主要接口是一个 AXI4-Stream 接口,它由

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