The Expert of IP Core & Embedded

TCP Offloading Engine IP core (TOE100G/40G/25G/10G/1G-IP) is the epochal solution implemented without CPU. Generally, TCP processing is so complicated that expensive high-end CPU is required. TOE100G-IP built by pure hardwired logic can take place of such extra CPU for TCP protocol management. This IP product includes reference design for Altera (Intel) FPGAs. It helps you to reduce development time.
DesignGateway provide demo file for Altera (Intel) FPGA boards. You can evaluate TOE-IP on real board before purchasing.

Features

All pure hardware TCP/IP protocol stack Support IPv4 protocol Support one port connection (Support Multi-session by implementing multiple cores) Supports Full Duplex communication Support both Server and Client mode (Passive/Active open and close) Support Jumbo frame

Simple data & control interface Super low-latency DG 10G EMAC-IP for TOE10G-IP core (Option) Learn more Provide free evaluation file for FPGA Development Kits (1 hour time limited) Register and get password Reference design is included in IP core product

Block diagram

TOE-100G-IP
TOE40G-IP * Click to show more detail	TOE25G-IP * Click to show more detail	TOE10G-IP * Click to show more detail	TOE1G-IP * Click to show more detail

Document & Demo file download

Technical document update information

Sales Materials

Document Name	Update (Revision)
DG IP cores Brochure	Rev2023Q4
TOE-IP core series Presentation	Rev2.0AE
10GEMAC-IP for TOE10G-IP Presentation	Rev1.0AE
Introduction Video	TOE25G-IP Introduction
Blogs	-

Technical Documents & Free Evaluation file

Devices	Agilex™ 7 F-Series, Stratix®10 MX/TX
IP core & Option	Datasheet	Reference Design Document	Demo Instruction	FPGA Board Set up Document	Free Evaluation file Get Password
TOE100G-IP	Rev2.0	Rev2.1	Rev1.2	Rev3.2	Agilex-F Stratix 10 MX Stratix 10 TX
4 Session demo		Rev1.0	Rev1.0	Rev3.2	Stratix 10 TX
Devices	Altera (Intel) PAC, Arria®10 GX
TOE40G-IP	Rev1.1	Rev1.0	Rev1.0		Arria 10 GX
	Altera (Intel) PAC	Rev1.0	Rev1.0		Altera (Intel) PAC
Devices	Agilex™ 7 F-Series, Stratix®10 GX
TOE25G-IP	Rev1.3	Rev1.2	Rev1.3	Rev2.2	Agilex-F Stratix 10 GX Stratix 10 MX
Devices	Altera (Intel)PAC, Stratix® 10 GX, Arria® 10 SX, Arria® 10 GX, Cyclone® 10 GX
IP core & Option	Datasheet	Reference Design Document	Demo Instruction	FPGA Board Set up Document	Free Evaluation file Get Password
TOE10G-IP	Rev1.11	Rev1.8 Rev1.0 (PAC)	Rev2.3 Rev1.0 (PAC)	Rev3.2	Altera (Intel) PAC Stratix 10 GX Stratix 10 MX Arria 10 SX Arria 10 GX Cyclone 10 GX	Altera (Intel) PAC Arria 10 SX
10G EMAC-IP	Rev1.2	Rev1.0	Rev1.0		Cyclone 10 GX
Multi Session		Rev1.0	Rev1.0		Arria 10 SX
Devices	Arria® 10 SX, Cyclone® 10 GX, Arria® V GX, Cyclone® V E, Stratix® IV GX
TOE1G-IP	Rev2.11	Rev1.2	Rev2.1	Rev2.0	Arria 10 SX Arria 10 GX Arria V GX Cyclone V E
2 port demo		Rev1.0	Rev1.0		Cyclone 10 GX
FTP server demo with SATA-IP		Rev1.0	Rev1.0		Cyclone 10 GX

Muiti-Session Reference design to improve TCP communication with PC

The TOE100G-IP core multiple sessions reference design is implemented to utilize 100G Ethernet channel effectively and maximize TCP throughput by multiple instances of TOE100G-IP. It impro It significantly improves the performance of TCP communication dropped due to the restrictions on the PC side without any expensive enterprise grade server.

TOE100G-IP Multi-Session Demo : Picture Story Blog

Super low-latency DG 10GbE MAC core for TOE10G-IP

DG 10GbE MAC core implements the MAC layer for TOE10G-IP core and fully compatible with Altera (Intel) MAC. It has many advantages. Super low-latency, Tx=19.2nsec, Rx=44.8nsec. Minimized resource usage, ? of Altera (Intel) MAC core. Very low price, 1/5 of Altera (Intel) MAC core.

	DG 10GEMAC-IP	Altera (Intel) 10GEMAC
Tx latency (clk freq.=156.25MHz)	19.2ns (3clk)	76.8ns (12clk)
Rx latency (clk freq.=156.25MHz)	44.8ns (7clk)	83.2ns (13clk)
ALMs	1362	1617
Registers	1259	3015
Block Memory	0	2320

Application Examples

TOE100G-IP is the best solution for the system which has to process big data with minimum time.

• Multi-channel HD video streaming
• Autonomous driving development system which consist of multi channel of Camera, Lidar, Radar and sensors
• Medical scanners such as MRI and PET scan