UART接口包括UART接口模块(接收和发送模块)、两个FIFO模块(深度为32、宽度为8)、UART波特率产生模块和UART控制模块,在0.18 μm CMOS的工艺下用Synopsys的Design Compiler对模块进行综合,将UART接口的输入时钟PCLK设置为100 MHz,模块总面积为19 620.7 μm2,约合1962逻辑门、7 848个晶体管。 本文提出了一个功能全面...
A UART (Universal Asynchronous Receiver/Transmit- ter) is the microchip with programming that con- trols a computer's interface to its attached serial devices. Specifically, it provides the computer with the RS-232C Data Terminal Equipment (DTE) inter- face so that it can "talk" to and ...
This paper focuses on how to use Verilog HDL to carry out reusable UART IP Core, based on FPGA. By modifying the configuration documents, the user can design different UART component. The design is made up of these modules, such as Transmitter, Receiver, Bade_rate generator, and the Bus ...
微UART的设计使用Verilog HDL在本文被提出。 不同的信号信号波形如模仿结果所显示和在示波器保证UART的正确的操作。 由于它的袖珍型、可编程序性和可配置性特点,提出的UART为SoC应用是理想的。 它可以使用作为知识产权。 设计可以由简单的修改提高根据应用。
this core has the characteristic of modularity and configurability, and is ideal for SoC(system on a chip). Verilog hardware description language (HDL) in the Xilinx ISE environment has been used for its design, compilation and simulation. The UART IP core has been implemented using FPGA techn...
Thekey features of this design are WISHBONE INTERFACE WITH 8-BIT OR 32-BIT selectable data bus modes. Debug interface in 32-bit data bus mode. Registerlevel and functionalcompatibility. FIFO operation. The design is verified using VMM based on system verilog. The test bench is written with ...
DesignofaUARTIPCoreBasedonFPGA (电子测试技术国家重点实验室)何慧珠秦丽张会新 HEHUIZHUQINLIZHANGHUIXIN 摘要:本文设计了一种基于FPGA的UART核,该核符合串行通信协议,具有模块化、兼容性和可配置性,适合于SoC应用。设计中使用VerilogHDL硬件描述语言在XilinxISE环境下进行设计、仿真,最后在FPGA上嵌入UARTIP核实现了电路...
Fully functional VHDL and Verilog UART, Serial Port, RS232 example for an FPGA. Contains code to design and simulate a UART, free to download.
uart-verilog8 bit UART with tests, documentation, timing diagramsFor simulation and Electronic Design Automation Consists of TX module and RX module. The two modules are also downloadable in an Icestudio .ice block, pre-packaged.Full validation of the UART is described below in 30 tests....
(baud * 8). This is an input instead of a parameter so it can be changed at run time, though it is not buffered internally so care should be used to avoid corrupt data. The main interface to the user design is an AXI4-Stream interface that consists of the tdata, tvalid, and t...