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100 Mbit
UDP/IP Core

High Speed Ethernet Communication Core

The UDP/IP Core is suitable for implementing high-speed point-to-point communication with a PC when an UART or the parallel port is not fast enough. It is also great for sending large amount of data (210 bytes) in one packet.

The main purpose of the core is to transfer UDP-packets to one or more target on a LAN-network.

>> Transfer rates up to 100 Mbit per second!

The figure shows how the UPD/IP core is implemented in a TCP/IP stack perspecitve.

Typical Applications

Point-to-point PC communication
Audio communication
Video/image transfer

Extended Features

ARP-table with 4 entries
Send and receive to/from several targets
Full-duplex mode
Programmable IP/MAC address

Features

Send and receive UDP-packets over Ethernet
Send and receive broadcast messages
Replies to echo ping-requests
Check incoming/outgoing packets against CRC errors
Checks UDP checksum on received packet
Send 256 byte wide packets
Supports transfer rates at 100 MBit/s
Fully synchronous implementation, which uses block-RAM for storage
Compatible with standard Ethernet transceivers and MII

Pricing

Netlist - Contact RealFast for price
Source code - Contact RealFast for price

Support

Email-support - Contact RealFast for price

More Information

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RealFast is a member of the Common License Consortium. As a member, RealFast supports the SignOnce IP License for customers who wish to use any of our cores in Xilinx programmable logic devices. The SignOnce IP License represents a landmark accomplishment for the intellectual property (IP) industry. It is a set of standard terms being accepted by many of the industry's leading providers of soft IP cores for use in programmable logic. With this agreement, customers only have to review and execute one license to ease access to FPGA cores from multiple suppliers.