产品描述
The Northwest Logic DMA Back-End Core provides high-performance, scatter-gather DMA operation in a flexible fashion. This enables the core to be easily integrated and used in a wide variety of DMA-based systems. Using the core eliminates the need for the user to implement their own DMA design, significantly reducing development time and risk.
Note: Utilization numbers provided in the 'IP Implementation and Quality Metrics' tab is for a x1 lane DMA Back-End Core implementation
主要特性与优势
- Utilization numbers provided in the IP Implementation and Quality Metrics are for a x1 lane PCIe implementation
- Provided with a PCI Express Testbench
- Works with Xilinx PCI Express hard cores and Northwest Logic soft PCI Express cores
- Fully hardware validated
- Supports host-based and local descriptors
- Supports Packet/Block and Addressed/Non-addressed transfers
- Provides maximum DMA throughput in both System->Card and Card->System directions
- Also available with AXI user interface
- Companion Windows and Linux DMA Drivers available
- Can be configured with multiple independent DMA Engines
- Provides high performance, scatter-gather DMA operation