Vendor: Xilinx, Inc. Category: PCI Express

DMA for PCI Express (PCIe) Subsystem

The Xilinx® LogiCORE™ DMA for PCI Express® (PCIe) implements a high performance, configurable Scatter Gather DMA for use with the…

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Overview

The Xilinx® LogiCORE™ DMA for PCI Express® (PCIe) implements a high performance, configurable Scatter Gather DMA for use with the PCI Express Integrated Block.  The IP provides an optional AXI4-MM or AXI4-Stream user interface.

Key features

  • DMA for PCI Express Subsystem connects to the PCI Express Integrated Block. Both IPs are required to build the PCI Express DMA solution
  • Support for 64, 128, 256, 512-bit datapath for UltraScale+™, UltraScale™ devices.  Support for 64 and 128-bit datapath for Virtex®-7 XT devices
  • Up to 4 host-to-card (H2C/Read) data channels for UltraScale+, UltraScale devices. Up to 2 such channels for Virtex-7 XT devices
  • Up to 4 card-to-host (C2H/Write) data channels for UltraScale+, UltraScale devices. Up to 2 such channels for Virtex-7 XT devices
  • 64-bit source, destination, and descriptor addresses
  • Per channel descriptor bypass for custom descriptor creation
  • Configurable user interface
    • Common AXI4 memory mapped (MM) user interface
    • A separate AXI4-Stream user interface
  • AXI Master interfaces enable PCIe reads and writes to bypass the DMA engine

Files

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Specifications

Identity

Part Number
DMA for PCI Express (PCIe) Subsystem
Vendor
Xilinx, Inc.

Provider

Xilinx, Inc.
HQ: USA
Contact Xilinx, Inc.

Learn more about PCI Express IP core

Frequently asked questions about PCIe IP cores

What is DMA for PCI Express (PCIe) Subsystem?

DMA for PCI Express (PCIe) Subsystem is a PCI Express IP core from Xilinx, Inc. listed on Semi IP Hub.

How should engineers evaluate this PCI Express?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PCI Express IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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