IP/TCP/UDP for Gigabit Ethernet, VHDL Source / IP Core

KEY FEATURES

IPv4 Internet protocol stack designed for Gigabit-speed Ethernet implementation on low-cost FPGAs.

Procols:

• TCP server (listening for connection from a client, then bi-directional high-speed data transfer)
• UDP transmit and receive, either frame by frame with flexible addressing or streaming
• ARP requests and replies. Routing table with room for 128 MAC/IP records
• ICMP/Ping

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.

VHDL source code included.

Unlimited license to make and use. See the complete licensing terms at comblock.com/download/softwarelicense.pdf

ComBlock COMPATIBILITY LIST

Hardware

COM-1600 Development platform FPGA + ARM + USB2 + DDR2 + NAND

COM-5401 4-Port 10/100/1000 Mbps Ethernet Transceivers

Other IP cores / Source Code

COM-5401SOFT Tri-mode 10/100/1000 Mbps Ethernet MAC, VHDL source code / IP core