VideoIntoAXI4-Streamv4.0汉化手册_videotoaxi

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Video In to AXI4-Stream v4.0

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产品指南

 设计套件

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目  录
第 1 章......................................................................................................................................6
概观......................................................................................................................................6
功能摘要..............................................................................................................................8
应用......................................................................................................................................8
许可和订购信息..................................................................................................................9
第 2 章......................................................................................................................................9
产品规格..............................................................................................................................9
标准......................................................................................................................................9
性能......................................................................................................................................9
最大频率............................................................................................................................10
潜伏....................................................................................................................................10
吞吐量................................................................................................................................10
资源利用率........................................................................................................................11
核心接口............................................................................................................................12
端口描述........................................................................................................................12
视频定时接口....................................................................................................................14
视频输入接口....................................................................................................................15
AXI4-Stream 接口...............................................................................................................16
视频数据........................................................................................................................17
READY / VALID 握手（READY/VALID Handshake）........................................................19
驱动 m_axis_video_tready（Driving m_axis_video_tready）.......................................19
SOF - m_axis_video_tuser...............................................................................................19
EOL 信号 - m_axis_video_tlast.......................................................................................20
第
3
章
 用核心设计................................................................................................................21
一般设计指南....................................................................................................................21
计时................................................................................................................................22
复位................................................................................................................................23
系统注意事项....................................................................................................................23

缓冲要求........................................................................................................................23
计时模式............................................................................................................................24
从机模式........................................................................................................................25
主模式............................................................................................................................27
使用 Fsynch 的主模式....................................................................................................28
隔行扫描操作....................................................................................................................28
模块描述............................................................................................................................32
数据格式化程序............................................................................................................32
流耦合器........................................................................................................................33
第 4 章....................................................................................................................................35
设计流程步骤....................................................................................................................35
定制和生成核心............................................................................................................35
必需的约束........................................................................................................................38
设备，包装和速度等级选择.........................................................................................39
时钟频率........................................................................................................................39
时钟管理........................................................................................................................39
时钟位置........................................................................................................................39
银行业............................................................................................................................39
收发器放置....................................................................................................................39
I / O 标准和放置.............................................................................................................40
模拟................................................................................................................................40
综合与实施....................................................................................................................40
第 5 章....................................................................................................................................40
示例设计............................................................................................................................41
第 6 章....................................................................................................................................41
试验台................................................................................................................................41
示范试验台....................................................................................................................42
附录 A.....................................................................................................................................44
验证，合规性和互通性.....................................................................................................44
模拟................................................................................................................................44

硬件测试........................................................................................................................44
互通性............................................................................................................................45
附录 B.....................................................................................................................................45
迁移和升级........................................................................................................................45
迁移到 Vivado 设计套件................................................................................................45
在 Vivado Design Suite 中升级.......................................................................................46
附录 C.....................................................................................................................................47
调试....................................................................................................................................47
在 Xilinx.com 上寻求帮助..............................................................................................47
调试工具........................................................................................................................49
硬件调试........................................................................................................................50
接口调试........................................................................................................................51
附录 D.....................................................................................................................................52
其他资源和法律声明.........................................................................................................52
Xilinx 资源.......................................................................................................................52
文档导航器和设计中心.................................................................................................53
参考................................................................................................................................53