Vendor: Hitek Systems LLC Category: PCI Express

PCIe DMA Controller (Low Latency)

The RapidDMA IP solution offers a fully integrated, -configurable, multi-channel and low latency PCIe-DMA solution.

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Overview

The RapidDMA IP solution offers a fully integrated, highly-configurable, multi-channel and low latency PCIe-DMA solution. The IP solution is optimized for high performance and low latency and is compliant to AMBA AXI4 interface.

Key features

  • Implements standard Transaction layer functions e.g. TLP generation/reception, TLP completion handling and interrupt generation
  • Implements 32-bit, 64-bit, 128-bit and 256-bit User application. (Width selection is based on PCIe endpoint interface width)
  • PCIe Gen1, Gen2 and Gen3 support.
  • Up to 8 independent DMA channels with each channel capable of operating in Block-DMA or Scatter-Gather DMA modes
  • Each channel capable of operating on a separate clock-domain at the user application interface
  • High Performance core with minimum latency and lowest inter transaction gaps
  • Credits based transfer allows efficient use of available bandwidth
  • 32-bit and 64-bit systems address support with ability to dynamically switch the modes based on most significant 32-bit address field
  • Supports transaction reordering for completion TLPs
  • Highly parameterized design that supports multiple end point Interfaces, Data widths and number of channels
  • Multiple Read Request size and Maximum payload size support
  • Internal Completion timeout counters implemented
  • Support for MSI and Legacy Interrupts
  • Per channel DMA Interrupt Enable/Disable support.
  • Support for 1-byte to 4GB of DMA transfers

Benefits

  • Low Latency
  • Low logic utilzation

Specifications

Identity

Part Number
HTK-RapidDMA-PCIe-FPGA
Vendor
Hitek Systems LLC
Type
Silicon IP

Provider

Contact Hitek Systems LLC

Learn more about PCI Express IP core

Frequently asked questions about PCIe IP cores

What is PCIe DMA Controller (Low Latency)?

PCIe DMA Controller (Low Latency) is a PCI Express IP core from Hitek Systems LLC 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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