1. 概述：

VID_FB is a high-speed multi-format video frame buffer that asynchronously samples an input video stream and buffers it in an   external   memory. Output   pixels   are   read   out   of   the   buffer   and synchronised to the system clock domain. 

The VID_FB will automatically adapt to different input and output frame rates. If the input frame rate is too high, then the VID_FB will cleanly drop or 'skip' an input frame.  Likewise, if the output frame rate is higher than the input frame rate, then frames will be repeated 3 .   The result is a system that seamlessly adapts to the different frame rates at the input and output of the VID_FB.

 

Applications

• Buffering video frames in external memory
• Real-time digital video applications
• Genlocking of multiple video sources

 

2. 售价：

参考报价

允许多个授权 : 否

3. 工作频率：

300 MHz

4. 逻辑闸数：

无资料

5. 工艺：

无资料

6. 版本：

1.0