eASIC nextreme




PCI Express DMA Back-End

PCI Express DMA Back-End



  • Provides high performance, scatter-gather DMA operation
  • Works with Northwest Logic Expresso Cores and FPGA PCI Express hard cores
  • Can be configured with multiple independent DMA Engines
  • Supports Packet/Block and Addressed/Non-addressed transfers
  • Provides simple Target and Register interfaces
  • Supports 32 and 64 bit system addressing
  • Supports legacy, MSI, MSI-X interrupts
  • Fully hardware validated and PCI-SIG certified
  • Companion Windows and Linux DMA Drivers available
  • Provided with a PCI Express Testbench
  • Delivered fully integrated with target PCI Express core
  • Minimal ASIC gate count
  • Source code available
  • Customization and Integration services available