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Ultra-low latency
IP Cores

DESIGNED FOR ELECTRONIC/ HIGH FREQUENCY TRADING, HIGH PERFORMANCE COMPUTING (HPC), NETWORKING FUNCTIONS AND HW ACCELERATION

The industry's lowest latency network connectivity solutions

BOOST THE PERFORMANCE OF YOUR PRODUCTS

Ethernet
ULL Ethernet
MAC/PCS
Network acceleration
ULL TCP/IP UDP/IP
Offload Engine
PCie connectivity
ULL PCle DMA
Controller
Leading latency, optimized for data center

ULL Ethernet
MAC & PCS IP Cores

Ethernet
Solutions from 1 to 100 Gbps data rate for ultra-low latency network connectivity

High performance Ethernet MAC & PCS IP cores supporting 1G, 10G, 25G, 40/100G data rates with optional RS-FEC error correction, provide a fast and reliable solution for financial and networking applications.

They significantly reduce time-to-market and are developed using advanced design techniques, resulting in unmatched and amazing latency performance. They include a rich set of standard and advanced features that make them ideal for a wide range of applications.

IP cores for FPGA developers

1G
Ultra-Low Latency
1G Ethernet MAC & PCS
10G
Ultra-Low Latency
10G Ethernet MAC & PCS
25G      
+RS-FEC
25G Ethernet MAC & PCS
+ RS-FEC
40/100G  
+RS-FEC
40/100G Ethernet MAC & PCS
+ RS-FEC
Benefits
ULL Ethernet MAC/PCS
  • Best in-class latency and throughput performance
  • Highly optimized implementation supporting multiple SERDES data bus width options
  • Ultra-low gate count and resources utilization
  • Excellent timing margin including a rich set of standard and advanced features
  • Based on a unified Verilog code solution that scales from 1-Gbps to 100-Gbps data rate
  • Unified Verilog source code and UVM environment
  • Compliant with the IEEE 802.3 High Speed Ethernet Standard
Key features
Advanced features for 1-Gbps to 100-Gbps data rates
  • Frame-Check Sequence (FCS) insertion and verification at line rate
  • Full statistics on transmit and receive MAC/PCS data
  • Full wire line speed with no dropped packets for 64-byte packet length
  • Supports back-to-back or mixed length traffic, up to jumbo frame size, with no dropped packets
  • Ethernet MAC supports 1GbE, 10GbE, 25GbE, 40GbE and 100GbE line rate
  • Optional RS-FEC for 25- and 100-Gbps
  • Soft PCS logic interfacing to standard serial transceiver at 1.25Gbps (1G), 10.3125Gbps (10, 40G), 25.78125Gbps (25, 100G)
  • Programmable Tx and Rx path VLAN detection
  • Optional Reed Solomon FEC RS (528, 514) with FEC bypass and error correction bypass capabilities
  • Configurable statistics vector and collector on transmit and receive MAC/PCS data
FPGA DEVICE UTILIZATION AND PERFORMANCE:

1G MAC & PCS

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additional info

10G MAC & PCS

25G MAC & PCS

25G MAC/PCS + RS-FEC

40/100G MAC & PCS + RS-FEC

Download our product brief and get additional information

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product evaluation

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Full RTL network stacks for fast connections

ULL TCP/IP, UDP/IP
Offload Engine

Network acceleration
The most feature-rich network protocol stacks for seamless, FPGA-enabled network connectivity

The high-performance TCP and UDP IP offload engine cores provide a fast and reliable solution for financial and networking applications. They address the data center industry's growing need for throughput and hardware acceleration and provide network protocol offload for applications such as financial data processing, reprogrammable Smart NICs, and high-performance computing.

Typical latency performances : 6.2ns Tx path (Cut-through mode, Store-and-Forward Mode (Payload ≤ 16B))

Benefits
  • Best in-class latency and throughput performances
  • Full RTL implementation supporting layers 2, 3, 4 (ARP, IPv4, ICMP, TCP, UDP)
  • Easy to use standardize AXI-4 streaming interfaces
  • Host Processor Interface (HPI) supporting standard Linux networking stacks (non-offloaded stream)
  • Easy to integrate with Orthogone ULL Ethernet MAC/PCS solutions
  • Full interoperability testing against industry standards
Key features
  • Layer 2 through Layer 4 solution comprises:
    • ARP, IPv4, and ICMP (ping)
    • TCP and UDP
    • TCP/UDP session management
    • Configurable number of connections, up to 64 per endpoint
    • Server-side or client-side support, per connection
    • TCP congestion control via fast retransmit/recovery
    • TCP support for MSS, timestamps
    • TCP Retransmission buffer
    • Delayed Acknowledge
    • RTO computation RFC-6298
    • Checksum verification and calculation
  • Store/Forward, Cut-Through Mode
  • 32b AXI-4 @ 322MHz (MAC side)
  • On-Chip application Interface :
    • 32b AXI-4 @ 322MHz (Cut-Through Mode)
    • 128b AXI-4 @ 322MHz (Store and Forward Mode)
  • Host Processor Interface (HPI) for non-offload protocols
Move data faster between FPGA-based
Smart NIC and Host CPU

ULL PCIe DMA
Controller

PCie connectivity
Offers new options for your design by supporting multiple configurations in a variety of applications

The PCIe DMA controller enables ultra-fast data transfer between FPGA logic, processors, and memory to meet the requirements of low-latency and datacenters requirements. User-friendly for software developers building low-latency network streaming applications. Easy to integrate with standard PCIe endpoint and Orthogone ULL TCP/IP, UDP/IP Offload Engine.

Benefits
  • Best in-class latency and throughput performances
  • Custom multi-channel Circular Buffer DMA (CBDMA) architecture specifically designed for ULL applications
  • Easy to integrate with standard PCIe endpoint (gen. 3, gen. 4)
  • Full Kernel bypass implementation resulting in extremely low latency and jitter
  • High-quality verification based on UVM environment
Key features
  • PCIe Gen 3 (x16)
  • Ultra-fast transfer of data between FPGA logic and memory mapped user space
  • Multi-channel circular buffer architecture
  • Zero-copy circular buffers memory mapped to user space
  • Integrated with Xilinx US+ PCIe IP core
  • 250MHZ Core clock

FAQ

WE LIKE SIMPLICITY AND TRANSPARENCY

What is your business model?

We license semiconductor IP cores and provide design services. For IP cores, we typically charge an upfront license fee which is invoiced when the product is delivered.

Do you have a reference in design?

Yes. We have a few FPGA reference designs (Xilinx and Intel PSG) that we can provide to help you integrate the cores in your design.

What licensing models do you support?

Our licensing models are flexible. We offer per-project and per-site licensing options to suit your needs, your business, and your budget. Please contact us for more information.

Do you provide support?

Technical support and updates are included in the first year after delivery of the IP cores. It’s generally via email and conference calls. It is also possible to extend the support, updates and maintenance period.

Need a fast track to develop your FPGA-based SmartNIC solutions?
Discover our ULL FPGA Framework
Learn more

Our ecosystem technology partners

Distributor for Asian markets

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