Overview

• IPv4 Internet protocol stack designed for Gigabit-speed Ethernet implementation on low-cost FPGAs.
• Protocols:
• TCP clients (connecting to a remote server, then bi-directional high-speed data transfer)
• UDP transmit and receive, either frame by frame with flexible addressing or streaming
• IGMP (for multicast UDP)
• ARP requests and replies. Routing table with room for 128 MAC/IP records
• ICMP/Ping
• DHCP client to support dynamic IP addressing
• Modular and scalable architecture for multiple concurrent TCP connections and UDP ports.
• True TCP/IP Offload Engine (TOE). All fast and repetitive tasks are implemented within:
• checksum generation and verification
• timeouts, re-transmissions, etc.
• Flexible real-time MAC/IP/Gateway addressing.
• Simple interface with COM-5401SOFT 10/100/1000 Ethernet MAC and Xilinx TEMAC
• Standard VHDL source code included. Portable to any FPGA target capable of 125 MHz clock.

Documentation

Specifications
Complete VHDL/IP Core license agreement

Related products

IP/UDP/TCP servers stack, VHDL/IP Core
10G IP/UDP/TCP server stack, VHDL/IP Core
10G IP/UDP/TCP clients/DHCP client stack, VHDL/IP Core
Other network IP cores
Development platform FPGA + GbE LAN

Buy

$750 COM-5403SOFT license

$995 Bundle COM-5402SOFT(TCP servers) + COM-5403SOFT(TCP clients)

$245 Upgrade to bundle COM-5402SOFT(TCP servers) + COM-5403SOFT(TCP clients)