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40GbE TCP Offloading Engine IP core (TOE40G-IP)

DesignGateway Co., Ltd.

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Design Gateway’s TOE40G-IP is a high-performance, fully hardware-based TCP Offload Engine (TOE) designed for Altera FPGAs operating over 40 Gigabit Ethernet. This IP core provides high-throughput network communication by offloading the entire TCP/IP stack to the FPGA fabric. This approach reduces CPU workload, enhances system performance, and ensures deterministic behavior for mission-critical applications such as radar systems, scientific research, and industrial automation. The TOE40G-IP delivers comprehensive TCP functionality, including connection setup, termination, retransmission control, and flow management, all handled entirely in hardware. With a flexible, high-throughput 256-bit FIFO interface for data transfer and a register-based control interface, it simplifies integration into diverse system designs. The core is optimized for Arria® 10 GX FPGA platforms, and developers benefit from available reference designs and evaluation files to streamline de...

Design Gateway’s TOE40G-IP is a high-performance, fully hardware-based TCP Offload Engine (TOE) designed for Altera FPGAs operating over 40 Gigabit Ethernet. This IP core provides high-throughput network communication by offloading the entire TCP/IP stack to the FPGA fabric. This approach reduces CPU workload, enhances system performance, and ensures deterministic behavior for mission-critical applications such as radar systems, scientific research, and industrial automation. The TOE40G-IP delivers comprehensive TCP functionality, including connection setup, termination, retransmission control, and flow management, all handled entirely in hardware. With a flexible, high-throughput 256-bit FIFO interface for data transfer and a register-based control interface, it simplifies integration into diverse system designs. The core is optimized for Arria® 10 GX FPGA platforms, and developers benefit from available reference designs and evaluation files to streamline development and deployment of high-speed, reliable network solutions.

Key Features

  • No CPU dependency, high throughput: Delivers high-performance by offloading the entire TCP/IP stack to the FPGA, eliminating the need for external processors and ensuring efficient performance for demanding applications.
  • Comprehensive TCP functionality: Includes connection setup, termination, retransmission control, and flow management—all autonomously handled in hardware for seamless operation.
  • Optimized for Arria® 10 GX FPGAs: Specifically designed to work with Altera's Arria® 10 GX FPGA platforms, offering reliable performance for mission-critical applications like radar and industrial automation.
  • Simplified integration: Features a register-based control interface and 256-bit FIFO data interface for ease of integration, helping developers quickly deploy the solution with minimal configuration effort.
  • Available reference designs: Includes reference designs and evaluation files, enabling faster development and deployment of reliable, high-speed networking solutions.
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Offering Brief

Offering Brief

Device Family Arria® 10 GX FPGA
Offering Status Production
Integrated Testbench No
Evaluation License No
Design Examples Available Yes
Demo Yes
Compliance No
Hardware Platforms Supported Arria® 10 GX FPGA Development Kit
Latest Quartus Version Supported 23.1.0
Development Language Encrypted VHDL

Encrypted IP core

Reference Designs Quartus Project

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