Xilinx provides a Video DMA core for high performance DMA memory access in video processing systems.
The Xilinx Video DMA LogiCORE™ IP is provided to work in conjunction with the Video Frame Buffer Controller PIM within the Multiport Memory Controller for DMA access to external memory for video systems. The core is programmable directly by the Microblaze™ through the host interface, provides for horizontal cropping to one pixel, and Gen-lock interface to synchronize multiple VDMA blocks.
Video DMA Core
Overview
Key Features
- Simplifies interface and control of VFBC and streaming video interfaces to provide customers with an easy integration of DMA functionality for video systems.