Domain-Specific Platforms
Connectivity
DE LIVE R I NG H IG H-SPE E D
CON N ECTIVITY CAPAB I LITI ES
ACROSS TH E SE R IAL SPECTR U M
CONNECTIVITY PLATFORMS FOR VIRTEX-6 / SPARTAN-6 FPGAs
Connectivity Design Challenges
Key Connectivity Challenges
• Scaling performance to meet changing
requirements
Ever-increasing I/O bandwidth is needed to address higher silicon processing capabilities and
to meet constantly changing market dynamics. Parallel to serial transition is almost complete and
serial (≤ 3.125Gb/s) to higher speed serial (≥ 5Gb/s) is imminent. Designers must address
lower power, lower system cost and shrink existing form-factors.
• Building systems for smaller form
factors and stringent power budgets,
at lower costs
• Reducing design development time,
accelerating market adoption
Xilinx Connectivity Platforms
• Support all popular serial protocols with
Virtex®-6 FPGAs with built-in ultra-high
speed >11Gb/s GTH transceivers and
highly flexible 6.5Gb/s GTX transceivers
• Enable targeting smaller form factors
with Spartan®-6 FPGAs with the lowpower 3.125Gb/s GTP transceivers
• Address power considerations and
enable low-cost solution deployment
with built-in blocks for PCIe®, Ethernet,
and Memory Controllers
• Accelerate development time with
Targeted Reference Designs delivered
with connectivity kits
Xilinx Connectivity Platforms Simplify and Accelerate High-Speed
Serial Deployment
The Connectivity Platforms enable efficient implementation and faster deployment of customer
end-product systems across the serial spectrum. Key elements of these platforms are:
• FPGA silicon equipped development board with popular serial interfaces
• Tools and plug-and-play IP tailored for connectivity methodologies
• Targeted Reference Designs that integrate built-in blocks and soft IP both Xilinx and
Alliance Partner IP
• Software interface to enable users to setup, evaluate settings and modify to understand
different implementations
This complete and comprehensive approach accelerates development for experienced users
and simplifies the adoption of FPGAs for new users.
Complete Tool Flow Reduces Time-to-Market
State-of-the-art serial connectivity tools are integrated in the ISE® Design Suite software to
implement both established as well as new serial protocols. It also includes a comprehensive
IP portfolio supporting industry leading serial protocols. In addition, Xilinx’s scalable board
strategy enabled by on-board FPGA Mezzanine Card (FMC) connectors empowers customers
to focus on innovation by reusing the design elements of the targeted reference designs.
Target Market Applications
Xilinx Connectivity platforms accelerate a broad range of applications, including:
• Wired telecommunications and wireless infrastructure applications
• Audio, video, and broadcast solutions
• Industrial, automotive infotainment, and high-end consumer markets
• Aerospace and Defense (A&D) and high-performance computing
• Storage applications
Domain-Specific Platforms
Connectivity
Silicon
High-Performance Connectivity Solutions for
Virtex-6 FPGAs
VIRTEX-6 LXT FPGA
• High Logic Density
• High-Speed Serial Connectivity
- 36 Low-Power GTX 6.5Gb/s Transceivers
• Virtex-6 LXT/SXT FPGAs serve applications that require
high-performance logic, DSP, and serial connectivity, with up to
36 low-power GTX 6.5Gb/s serial transceivers
• Virtex-6 HXT FPGAs are optimized for communication, switching,
and imaging systems that require the highest-speed serial
connectivity, with up to 24 GTH 11.18Gb/s serial transceivers and
48 GTX 6.5Gb/s serial transceivers
• 1.4Gb/s SelectIO™ technology to build high-bandwidth
parallel interfaces
LOGIC
BLOCK RAM
DSP
PARALLEL I/O
SERIAL I/O
VIRTEX-6 SXT FPGA
• High Logic Density
• High-Speed Serial Connectivity
- 36 Low-Power GTX 6.5Gb/s Transceivers
• Enhanced DSP
VIRTEX-6 HXT FPGA
• High Logic Density
• Ultra High-Speed Serial Connectivity
- 24 GTH 11.18Gb/s Transcievers and
48 GTX 6.5Gb/s Transceivers
Low-Cost, Easy-to-Use Connectivity Solutions for
Spartan-6 FPGAs
• Spartan-6 LXT FPGAs are the first to provide the necessary logic
capacity, performance, power consumption, and price points to
enable mainstream designers to use FPGA-based serial
technology with up to 8 GTP 3.125Gb/s transceivers
• 1.05Gb/s SelectIO technology to meet 3.3V to 1.2V parallel I/O
standards and protocols along with hot swap compliance
SPARTAN-6 LX FPGA
• Lowest-Cost Logic
LOGIC
BLOCK RAM
DSP
SPARTAN-6 LXT FPGA
• Lowest-Cost Logic
• Low-Cost Serial Connectivity
- 8 GTP 3.1258Gb/s Transcievers
PARALLEL I/O
SERIAL I/O
Built-In Blocks and IP Portfolio
• Maximize scalability of Virtex-6 FPGAs supporting up to 4 PCIe blocks (x1-x8 Gen1/Gen2) Endpoint and Root port configuration, up to 4
Ethernet blocks supporting 10/100/1000Mb/s operation through multiple interfaces
• Simplified and optimized connectivity for Spartan-6 FPGAs using 1 PCIe block (x1 Gen1) Endpoint configuration and 4 Memory Interface
controller blocks supporting DDR, DDR2, DDR3, and LP DDR interfaces
• Xilinx IP portfolio, available through the CORE Generator™ system enables design with multiple protocols, streamlines design process, and
improves design quality
• Alliance Partner IP portfolio simplifies and maximizes design flexibility and reduces risk by supporting additional serial/parallel protocols and
hardware acceleration functions
Support for Industry Standard AXI4™ Interface
The Xilinx Connectivity Targeted Design platforms now support the industry standard AXI interface for design creation and system integration.
Users can now use a single interface specification that can be used to target the FPGA architectures to create high performance designs and
simplify development & enhancement of these systems that include external memory and connectivity processing blocks.
Tools and Design Flows Tailored for Connectivity Designs
• Front-to-back design methodology with ISE Design Suite Logic/Embedded editions
• Architecture Wizards–Transceiver, Clocking, CRC Wizards
• Design analysis and synthesis–PlanAhead™ (floorplanning and PinLayout) and XST
• Implementation tool–MAP, Timing driven Place & Route (P&R), and SmartXplorer
• Debug tools–ChipScope™ Pro, SerialIO ToolKit, FPGA Editor
• Guidelines and reports:
- Signal integrity considerations
- Transceiver characterization: generic and protocol specific reports
- PCB design guidelines
Domain-Specific Platforms
Connectivity
Targeted Reference Designs
Accelerate system design development by integrating critical components–transceivers, IP blocks, and memory controllers. The connectivity kit
framework includes:
• Complete end-to-end system design enabling building block FPGA design architecture
• Design fully tested, validated, supported, maintained, and updated for every revision of the ISE software release
• Hardware Design Elements: RTL and IP files simulation environment, implementation scripts, and FPGA programming files
• Enabling System Design using the industry standard AXI4 Streaming, Memory Mapped, Lite Interfaces for interfacing different IP blocks
• Software Design Elements: source files including–device drivers, APIs, application, and GUI
• Demonstration and documentation: User Guides, Getting Started Guides, Hardware Setup Guides
PCIe Packet DMA
User Application
User Application
NonXilinx
Mixed
Signal
Embedded
Logic
• GTX transceivers running at PCIe (5.0Gb/s) and XAUI
(3.125Gb/s) line rates
• Xilinx IP LogiCORE for PCI Express Endpoint-x4 Gen2
or x8 Gen1
• Northwest Logic Packet DMA supporting >20G
aggregate bandwidth
• Xilinx IP LogiCORE for XAUI
AXI
MIG
Memory
Non-
Embedded
Mixed
IP
• GTP transceivers
Logic at PCIe (2.5Gb/s) and GbE (1.25Gb/s)
Xilinx
Signalrunning
line rates
• Xilinx IP LogiCORE for PCI Express Endpoint–x1 Gen1
• Northwest Logic Packet DMA supporting >3G
aggregate bandwidth
• Xilinx Virtual-FIFO memory controller design using built-in
Memory Interface Controller Block
• Xilinx IP LogiCORE for Ethernet supporting GMII and SFP
interfaces
C onnectivity K it D esign F low
1. GETTING STARTED
•
•
•
•
•
Read the Getting Started Guide
Connect the cables
Power-up the board
Load the reference designs
Demo up and running
DDR3
Component
Spartan-6 Connectivity Targeted Reference Design includes:
Glue
Logic
IP
• Xilinx Virtual-FIFO memory controller design
GbE (RJ-45)
Spartan-6 LXT FPGA
Virtex-6 Connectivity Targeted Reference Design includes:
Memory
GTP
User Application
Virtex-6 LXT FPGA
Glue
Logic
Local Link to
AXI4
Interface
GbE (SFP)
Memory
Controller Block
DDR3
SODIMM
Local Link to
AXI4-Stream
Interface
AXI4-Stream
Interface
x1
PCIe
Gen1
(2.5Gbps)
LogiCore IP
for
PCI Express
AXI
Ethernet
AXI4 Interface
Memory
Controller
Packet DMA
XAUI
IP
LogiCORE
Protocol Bridge
XAUI
(3.125Gbps)
AXI4-Stream Interface
Packet DMA
X8
PCIe Gen1
(2.5 Gbps)
Protocol Bridge
OR
AXI4-Stream Interface
LogiCore IP
for
PCI Express
AXI4-Stream Interface
X4
PCIe Gen2
(5.0Gbps)
Packet DMA
& Memory
Controller
Interface
AXI4-Stream Interface
AXI4-Lite
PCIe Packet DMA
2. EVALUATE
• Evaluate reference design
using interactive web-based
user interface
3. CUSTOMIZE
•
•
•
•
Open the design tools
Customize the reference designs
Generate a new design
Download and run
Domain-Specific Platforms
Connectivity
Connectivity Kits
There are two Connectivity kits, each featuring either a Virtex-6 or Spartan-6 device. The kits are complete and easy-to-use right out of the box.
Virtex-6 F PGA C onnectivity K it
For more information, support, documents and reference designs,
or to purchase, please visit www.xilinx.com/v6connkit
Each Virtex-6 FPGA Connectivity Kit for high-bandwidth
and high-performance connectivity applications features:
• Xilinx ML605 Development Board including Virtex-6 LX240T FPGA
• FMC Connectivity Daughter Card (CX4, SMA, SATA interfaces)
• CX4 Loopback Module
• ISE Design Suite Embedded Edition (device-locked to Virtex-6
LX240T FPGA)
• Connectivity Targeted Reference Design: PCIe-10GDMA-DDR3-XAUI
S partan-6 F PGA C onnectivity K it
For more information, support, documents and reference designs,
or to purchase, please visit www.xilinx.com/s6connkit
Each Spartan-6 FPGA Connectivity Kit for easy-to-use
connectivity applications features:
• Xilinx SP605 Development Board including Spartan-6
LX45T FPGA
• FULL seat of a Production Netlist of Northwest Logic x1 Packet
DMA Back-end core (single seat node-locked license)
• ISE Design Suite Embedded Edition (device-locked to Spartan-6
LX45T FPGA)
• Connectivity Targeted Reference Design: PCIe-DMA-DDR3-GbE
Each kit also includes:
• Board design files
• Fedora 10 Live CD
• Cables and power supply
• Getting Started Demonstration
• Documentation: Hardware Setup Guide, Getting Started Guide, and User Guides
• Reference designs, demos, documentation, and applications delivered on USB memory stick to get started quickly
Take the NEXT STEP
Visit us online at www.xilinx.com/connectivity
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Europe
Japan
Asia Pacific
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Tel: +65-6407-3000
www.xilinx.com
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