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1GbE TCP Offloading Engine IP core (TOE1G-IP)

Design Gateway’s TOE1G-IP core provides a complete TCP Offload Engine (TOE) solution, implemented entirely in hardware for Altera FPGAs. This IP core enables high-throughput network communication by offloading the entire TCP/IP stack to the FPGA fabric. This eliminates the need for external processors or software-based protocol handling, making the TOE1G-IP ideal for real-time and high-performance systems such as remote data logging systems, industrial control systems, and defense applications where consistent and reliable data transfer is essential. The TOE1G-IP supports key TCP functions including connection setup and termination, retransmission control, and flow management—all handled autonomously in hardware. It features a user-friendly FIFO interface for data and a register-based control interface, ensuring seamless integration. Supporting both client and server roles, the core provides flexibility for a wide range of applications. Reference designs and e...

Design Gateway’s TOE1G-IP core provides a complete TCP Offload Engine (TOE) solution, implemented entirely in hardware for Altera FPGAs. This IP core enables high-throughput network communication by offloading the entire TCP/IP stack to the FPGA fabric. This eliminates the need for external processors or software-based protocol handling, making the TOE1G-IP ideal for real-time and high-performance systems such as remote data logging systems, industrial control systems, and defense applications where consistent and reliable data transfer is essential. The TOE1G-IP supports key TCP functions including connection setup and termination, retransmission control, and flow management—all handled autonomously in hardware. It features a user-friendly FIFO interface for data and a register-based control interface, ensuring seamless integration. Supporting both client and server roles, the core provides flexibility for a wide range of applications. Reference designs and evaluation files are available

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
  • 8-bit FIFO interface for data transfer
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Offering Brief

Offering Brief

Device Family Arria® 10 SX SoC FPGA, Arria® 10 GX FPGA, Arria® V GX FPGA, Cyclone® V E FPGA, Cyclone® 10 GX FPGA
Offering Status Production
Integrated Testbench No
Evaluation License Yes
Design Examples Available Yes
Demo Yes
Compliance No
Latest Quartus Version Supported 16.0.0
Development Language VHDL

Reference Design

Ordering Information

Documentation & Resources

Market Segment and Sub-Segments