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Frame Synchronization
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Frame Store






Video and Imaging Solutions

Frame Store

Temporarily storing or buffering frames/images is useful in a number of video applications such as de-interlacing, logo insertion / video overlay, and image rotation. LOGIC’s video products provide flexible and powerful addressing capabilities that greatly simplify complex image or video manipulation. An external address port for real-time R/W address manipulation makes these specialty memories far more useful than simple FIFOs. 2-D address mapping allows the engineer to address the memory in terms of a row/column – the way an image or frame of video was meant to be manipulated. Fully independent and asynchronous write and read ports allow video buffering across disparate clock frequencies or phases.

Figure 1. Examples of Frame Store Applications

Related links:
- Video Synchronization
- Frame Store

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