①Input Clock Period,输入时钟设置,该时钟为DDR3 MIG IP核输入时钟,及IP核内部PLL源时钟,此处选择5000ps(200MHz);②Read Burst Type and Length,读突发长度和类型,DDR3只支持突发长度BL = 8,此处选择突发类型为Sequential;③Output Driver Impedance Control,编程输出buffer阻抗,此处选择RZQ/7;④Controller Chip S...
再VHDL实现的自研的MIPI-CSI2-RX IP核实现MIPI协议层解析功能,再经过VHDL实现的自研的RAW转RGB IP核实现WAR10数据到RGB数据的转换;再经过VHDL实现的自研的伽马校正 IP核实现伽马校正功能;再经过VDMA实现视频三帧缓存,图像缓存介质为DDR3;最后视频以HDMI接口输出,输出分辨率为1280x720@60Hz;该方案适用于Xilinx 7系列...
One of the aims of the project was to try and build a smaller alternative to Xilinx's supplied MIG IP. The same project using the Xilinx MIG DDR3 controller utilizes nearly 14% of the FPGA LUTs, versus just over 3% with this core. For designs that prioritize low FPGA utilization, this ...
UG586:7 Series FPGA Memory Interface Solutions User Guide (AXI)。 This User Guide provides information about using, customizing, and simulating LogiCORE™ IP DDR3 and DDR2 SDRAM, RLDRAM II, and QDRII+ SRAM memory interface cores for 7 series FPGA. This document also describes an optional ...
IP实现RAM转RGB功能; 再调用Xilinx的Gammer LUT IP实现伽马校正功能;再调用Xilinx的VDMA IP实现图像三帧缓存功能,VDMA调用两个,一个用于视频写入DDR3,另一个用于视频读出DDR3,这样分开读写的目的在于使用AXI的带宽;再调用Xilinx的Video Timing Controller和AXI4-Stream toVideo Out IP实现视频流从AXI4-Stream到VGA...
因为使用2x16 DDR3配置,所以在DDR Controller Configuration中设置游戏的DRAM总线宽度为32bits。DRAM Training必须全被使能和设置:write level,read gate,read data eye。保存后完成最小系统设置:其中内部设置的UART1引脚内部设置,未显示出来,其实包含在了FIXED_IO。展开FIXED_IO可查看被固定的IO口包含了哪些IO口: 8...
目录1. 简介 1.1 FPGA-MIG 与 DDR4 介绍 1.2 DDR4 信号介绍 1.2.1 Clock Signals 1.2.2 Address and Command Signals 1.2.3 Control Signals 1.2.4 Data ...
DDR3L SDRAM Quad SPI flash UART Gigabit Ethernet U-boot bootloader Software design services byNetModule Contact NetModule for more info Target Applications Embedded Computing Data Acquisition High-Speed Communications Drive/Motion Control Digital Signal Processing ...
使能DDR Configuration:必须设置为PCB使用的DDR设置。因为使用2x16 DDR3配置,所以在DDR Controller Configuration中设置游戏的DRAM总线宽度为32bits。 DRAM Training必须全被使能和设置:write level,read gate,read data eye。 保存后完成最小系统设置:其中内部设置的UART1引脚内部设置,未显示出来,其实包含在了FIXED_IO...
DDR3, DDR3L, DDR2, LPDDR2 External Static Memory Support (2) 2x Quad-SPI, NAND, NOR DMA Channels 8 (4 dedicated to Programmable Logic) Peripherals 2x UART, 2x CAN 2.0B, 2x I2C, 2x SPI, 4x 32b GPIO Peripherals w/ built-in DMA ...