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25GbE TCP Offloading Engine IP core (TOE25G-IP)

DesignGateway Co., Ltd.

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Design Gateway’s TOE25G-IP is a fully hardware-based TCP Offload Engine designed for Altera FPGAs, enabling high-throughput communication over 25Gb Ethernet. By offloading the TCP/IP stack entirely to hardware, this IP core eliminates the need for CPU intervention, reducing latency, improving determinism, and enhancing system reliability—making it ideal for high-performance computing systems, high-speed data acquisition, and mission-critical networking. The TOE25G-IP supports key TCP functions such as connection establishment, termination, retransmission, and flow control, all handled automatically in logic. With a user-friendly interface—128-bit FIFO for data transfer and register-based control—the IP simplifies integration into a wide range of systems. It supports connection establishment/termination in both client and server modes, and reference designs are available for Altera Agilex™ and Stratix® 10 FPGA platforms, accelerating development and deployment ...

Design Gateway’s TOE25G-IP is a fully hardware-based TCP Offload Engine designed for Altera FPGAs, enabling high-throughput communication over 25Gb Ethernet. By offloading the TCP/IP stack entirely to hardware, this IP core eliminates the need for CPU intervention, reducing latency, improving determinism, and enhancing system reliability—making it ideal for high-performance computing systems, high-speed data acquisition, and mission-critical networking. The TOE25G-IP supports key TCP functions such as connection establishment, termination, retransmission, and flow control, all handled automatically in logic. With a user-friendly interface—128-bit FIFO for data transfer and register-based control—the IP simplifies integration into a wide range of systems. It supports connection establishment/termination in both client and server modes, and reference designs are available for Altera Agilex™ and Stratix® 10 FPGA platforms, accelerating development and deployment for time-sensitive applications.

Key Features

  • All pure hardware TCP/IP protocol stack
  • Support IPv4 protocol
  • Supports Full Duplex communication
  • Support both Server and Client mode (Passive/Active open and close)
  • Support Jumbo frame
  • 128-bit FIFO interface for data transfer
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Keyfeatures main image

Offering Brief

Offering Brief

Device Family Agilex® 7 FPGAs and SoC FPGAs I-Series, Stratix® 10 GX FPGA, Agilex® 7 FPGAs and SoC FPGAs F-Series
Offering Status Production
Integrated Testbench No
Evaluation License No
Design Examples Available Yes
Demo Yes
Compliance No
Latest Quartus Version Supported 23.1.0
Development Language Encrypted VHDL

Encrypted IP core

Reference Designs Quartus Project

Ordering Information

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