NUVATION | GEOS-10 IP Core

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GEOS-10 IP Core


	REFERENCE DESIGNS

	IP Camera & Video
·	IP Camera Mini
·	IP Camera PoE
·	Intelligent Video Server
·	Multichannel Video Front End

	Xilinx/TI DSP Video
·	Picture-in-Picture
·	Virtual Socket Adapter

	Laser Diode Driver
·	Sequoia Analog
·	Sequoia-II Digital


	FPGA IP CORES

	Data over SONET
·	GEOS-10
·	GEOS-10i
·	GEOS-2
·	GEOS-2+2
·	GFP-F
·	GFP-T

	Storage Host Controllers
·	ATA-4 for Altera
·	ATA-5 for Altera
·	ATA-4 for Altera SOPC
·	ATA-5 for Altera SOPC
·	ATA-4 for Xilinx
·	ATA-5 for Xilinx
·	ATA-4 OPB for Xilinx
·	ATA-5 OPB for Xilinx
·	SATA for Xilinx


	THIRD PARTY IP

·	TI Digital Media Software


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Customer Remarks

	“Nuvation has been a select member of our Certified Design Center program for several years, as well as a design services vendor to Altera. We have been consistently impressed with the caliber of their organization, the time-to-market acceleration that they enable, and their strong track record across our broad customer base.” -- Altera


	"Nuvation has been a long standing Xilinx XPERT partner and consistently delivers leading edge designs and rapid design cycles for our OEM customers.” -- Xilinx


	"Nuvation recently helped us to complete a complex design. The combination of Nuvations design experience with FPGA's and our engineering and design expertise with Analog-to-Digital Converters created a very useful test and characterization solution for one of our new series of data converters. It is fun working with Nuvation. They met all expectations." -- Texas Instruments

FPGA · ASIC Partners

	Altera CDC
	Altera High-Speed I/O
	Altera DSP
	Altera AMPP
	Altera HardCopy Design Center
	Lattice LEADER
	QuickLogic QuickDR
	Synplicity Certified Design Center
	Xilinx XPERT
	Xilinx Virtex-II Pro Early Adopter

Technical Publications

	Accelerate Time to Market
	Ethernet over SONET
	FPGA Video Processing

Gigabit Ethernet to SONET OC-192 Multiplexer

Features | Block Diagram | Ingress | Egress | Contact |

Description

The GEOS-10 IP core multiplexes up to 10 channels of GE traffic into a single Packet over SONET (POS) stream, using frame-mapped GFP (Generic Framing Procedures). A GEOS-8 variant has also been developed and implemented for 8xGbE to SONET. The GEOS-10 core is designed to interface with a 10-Port Gigabit Ethernet MAC (Cortina® IXF1110, PMC-Sierra PM3388 S/UNI® - 10xGE) and a 10Gbit/s LAN/WAN Physical Layer Device (Cortina® IXF1810x family, PMC-Sierra PM5390 S/UNI® -9953), using POS-PHY Level 4 cores.

Features

Supports up to OC-192 bandwidth
Multiplexes up to 10 ports of Gigabit Ethernet traffic into SONET
Full duplex pause flow control
Configurable destination port address
Complies with Frame Mapped Generic Framing Procedures from ITU-T
A Link Layer function
Provides GbE Traffic Statistics per port
Plug & Play with POS-PHY Level 4 or POS-PHY Level 3 cores for variety of system solutions with different bandwidths
Optimized for integration with a 10-Port Gigabit Ethernet MAC (Cortina® IXF1110, PMC-Sierra PM3388 S/UNI® - 10xGE) and a 10Gbit/s LAN/WAN Physical Layer Device (Cortina® IXF1810x family, PMC-Sierra PM5390 S/UNI® -9953), using POS-PHY Level 4 cores
Verilog HDL register transfer level (RTL) code available
Available on Altera and Xilinx platforms

Block Diagram

Ingress: Ethernet-to-SONET Data Flow

Controlled by ESMUX module
Automatic generation of GFP header to packet w/ destination port ID
Pause information transfer to destination ports

Egress: SONET-to-Ethernet Data Flow

Controlled by SEDEMUX module
De-multiplexes traffic from SONET side into 10 GE ports
Routes packets to their corresponding ports
Extracts pause information from control packets
Asserts/de-asserts "pause" signal on each GE port

Contact

For more information please fill out the IP inquiry form or contact us by email at ip@nuvation.com.

Please read the press release or download the product brief.