In today's mid-range/low-end systems, for example, one might f ind a Spartan-6 FPGA (-2 or -3 speed grade) moving data to and from a DDR3 memory at up to 800Mb/s. [Ref 2]As the designer considers turning these dreams of ultra-high throughput into reality, however, a ...
FPGA的DDR2/3系统运行特性的组件和因素包括驱动器和接收器缓冲区、终端、互连阻抗、延迟匹配、串扰和电源...
赛灵思公司(Xilinx)的手册UG586:zynq-7000 AP Soc and 7 Series Devices Memory Interface Solutions,介绍的是DDR的IP核相关使用知识。我的阅读从第一章DDR3 and DDR2 SDRAM Memory Interface开始。继 续上一篇,翻译和学习的是Debug Tools调试工具。 P230 Debug Signals(小标题) 调试信号 The MIG 7 series tool...
2、s, refer to UG933, Zynq-7000 AP SoC PCB Design and Pin Planning Guide. PS_SRSTB:Debug system reset, active Low. Forces the system to enter a reset sequence.PS_CLK:System reference clockPS_PORB:Power on reset, active lowDDR接口,处理器ddr内存寻址接口;M_AXI_GP0_ACLK, M_AXI_GP0...
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 Signals 1.2.5 Other Signals 2. 通用存储器布线准则 3. Xilinx FPGA-MIG 的 PCB 准则 3.1 引脚配置
DDR3接口,最高支持1866Mb/s 集成高速串行接口multi-gigabit transceiver,最高支持28.05Gb/s(Virtex系列)。 集成ADC,1MHz采样,12bit位宽。这个功能貌似很少用。 DSP支持25x18乘法器,48bit累加器。 时钟管理单元(CMT),带PLL 支持MicroBlaze IP PCIe,x8 Gen3 ...
WP383:Achieving High Performance DDR3 Data Rates in Virtex-7 and Kintex-7 FPGA。 This white paper describes various memory interface and controller design challenges and the 7 series FPGA high-performance solution that achieves a 1.866 Gb/s DDR3 data rate for Virtex®-7 and Kintex™-7 FPG...
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 ...
XilinxArtix®-7 FPGA系列是一款高性价比FPGA, 提供高性能/功耗比, 高收发器线路速率, DSP处理, 集成AMS. 该系列具有MicroBlaze™软处理器, 支持1066Mb/s DDR3, 是成本和功耗敏感应用的最佳选择, 例如软件定义无线电, 机器视觉相机, 低端无线回程. 该产品针对需要串行收发器, 高DSP和逻辑吞吐量的低功耗应用...
DDR3, DDR3L, DDR2, LPDDR2外部存储器支持, 2 x quad-SPI, NAND, NOR静态存储器支持 . 8通道DMA控制器, 2 x UART, 2 x CAN 2.0B, 2 x I2C, 2 x SPI, 4 x 32位GPIO外设 . 2 x USB 2.0 (OTG), 2 x 三模千兆以太网, 2 x SD/SDIO外设 ...