UDP/IP - 10/25/40/100G Ethernet UDP/IP Offload Engine

Overview

Chevin Technology’s 10/25/40/100G UDP/IP Offload Engine for FPGAs has low latency and bandwidth overhead, as it sends packets of data without confirming receipt. De-fragmentation is available as an option, so large UDP datagrams can be easily sent and received. The UDP IP core provides individual port numbers to differentiate between user requests, and receipt of data is verified using the checksum functionality.
Chevin Technology’s 10/25/40/100G UDP/IP Offload Engine for Intel and AMD Xilinx FPGAs is configurable, and simplifies integration by handling the complete Ethernet frame assembly. The UDP/IP Offload Engine is a mature IP core with proven success in customers’ projects. Reference designs are available for various boards to assist with integration and we offer our customers customised, expert engineering support packages to help meet project goals.

Key Features

• AXI4s MAC & Application Interfaces

• De-fragmentation option available
• Designed to UDP specification RFC768
• Compose/Decompose complete UDP Datagrams
• IP frame Checksum Generator/Checker
• Jumbo frame support up to 32k
• Configurable operation port filtering
• 1-64k Ports (configurable ports & filters)
• Detailed traffic analysis statistics collection
• ARP/ICMP layers for complete FPGA hosted application with ARP and ICMP “ping”
• Integrated Streaming FIFO – 4 Block RAMs
• Flow Control between MAC/User logic
• Consistently low and predictable latency with zero frame jitter

Benefits

Chevin Technology’s 10/25/40/100G UDP Ethernet IP is FPGA Synthesisable EndPoint with Checksum Offload for ultra low-latency connectivity.
The 10/25/40/100G UDP IP cores simplify FPGA integration of an ultra fast UDP/IP layer in any FPGA by handling the complete Ethernet frame assembly.
A simple AXI4 streaming interface is all that is required to start sending and receiving UDP datagrams, and only the “user data” payload is exchanged between the application and the UDP block. For a single port application the port number can be set to a constant, hard coded or software configurable. A multi- port application is supported by a single UDP IP core by using the udp port sideband embedded in the streaming interface.

Block Diagram

Applications

· Artificial Intelligence
· Machine Learning
· Video Imaging
· Image/Signal Processing
· Internet Security Monitoring
· Data Storage & Capture Systems
· Trade Execution & monitoring
· HPC/ Big Data systems
· Data Mining

Deliverables

· Encrypted compiled netlist
· Datasheet & User Guide
· Reference Designs
· Simulation Test bench
· Build scripts for Vivado, Quartus
· Support for integration into FPGA

Technical Specifications

Availability

Now

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