【应用手册】Sharing External Memory Bandwidth Using the Multi-Port Front-End Reference Design
This document describes the features and architecture of the Altera® Multi-Port
Front-End (MPFE) reference design, details the design flow you should follow to
integrate the MPFE block into your design, and illustrates the functionality of the
MPFE block in an example system with multiple masters.
The MPFE reference design allows you to efficiently share access to external memory
between multiple data masters in your design. Combined with the Altera DDR2 and
DDR3 SDRAM Controller with UniPHY, the MPFE block allows efficient access to
DDR2 or DDR3 SDRAM memories.
In this document, the terms master and slave are relative to the MPFE reference
design, unless specifically referred to as a master in your system. The master port on
the MPFE block connects to the slave port on the memory controller. Each slave port
on the MPFE connects to the master port on the user logic block in your system that
requires access to external memory.an637.pdf
共1条
1/1 1 跳转至页
【应用手册】Sharing External Memory Bandwidth Using the Multi-Port Front-End Reference
共1条
1/1 1 跳转至页
回复
有奖活动 | |
---|---|
【有奖活动】智能可穿戴设备AR/VR如何引领科技新潮流! | |
奖!发布技术笔记,技术评测贴换取您心仪的礼品 | |
【有奖活动】震撼来袭!这场直播将直击工程师的心灵! | |
“我想要一部加热台”活动,不花钱赢取开发好工具!活动开始了哦 | |
【有奖活动】伙伴们:您的“需求”解决了吗? |
打赏帖 | |
---|---|
老胖子聊电路--分析一个反馈电路被打赏50分 | |
放大↔震荡被打赏50分 | |
【换取手持数字示波器】RTduino驱动ssd1306+sht31温湿度计被打赏40分 | |
【换取手持数字示波器】称植国产开源TobudOS到雅特力AT32F425被打赏40分 | |
【分享评测,赢取加热台】+Telink-泰凌微电子B91点灯篇被打赏20分 | |
【换取手持数字示波器】+精英板驱动LCD屏被打赏50分 | |
【换取手持数字示波器】+DFR0216全彩灯带WS2812示例分享被打赏50分 | |
【换取手持数字示波器】安装雅特力国产IDE-AT32IDE被打赏30分 | |
【换取手持数字示波器】+DFR0654板卡驱动数码管和串口功能分享被打赏50分 | |
【换取手持数字示波器】+DFPlayerMini模块推喇叭示例分享被打赏50分 |