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Xilinx Spartan-6 LX9

Xilinx Spartan-6 LX9
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Xilinx® Spartan™-6 LX9
MicroBoard
User Guide
Revision D

Table of Contents

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Xilinx Spartan-6 LX9 Specifications

General IconGeneral
Logic Cells9152
Registers11440
Slices1430
Block RAM (Kb)576
DSP48A1 Slices16
Number of I/O Banks4
Input Delay BlocksYes
Output Delay BlocksYes
Maximum Single-Ended Output Current (mA)24
I/O Standards SupportedLVTTL, LVCMOS, PCI, SSTL, HSTL
Maximum Differential Output Current (mA)12

Summary

Introduction to the Spartan-6 LX9 MicroBoard

MicroBoard Description and Kit Contents

Explains the purpose of the manual and the contents of the Avnet Spartan-6 FPGA LX9 MicroBoard kit.

Spartan-6 LX9 MicroBoard Hardware Features

Lists the main hardware components and features of the Spartan-6 FPGA LX9 MicroBoard.

Reference Designs and Applications

Details where to find reference designs demonstrating potential applications of the MicroBoard.

Product Ordering Information

Lists the evaluation kit part numbers and available software options for purchase.

Functional Description of the FPGA MicroBoard

Xilinx Spartan-6 LX9 FPGA Core

Details the Xilinx XC6SLX9-2CSG324C FPGA, its family, technology, and features.

Clock Sources and Management

Describes the CDCE913 clock synthesizer and optional oscillator, including frequencies.

On-board Memory Interfaces

Details the LPDDR SDRAM and SPI Flash memory components used on the board.

LPDDR Mobile SDRAM Memory Component

Describes the Micron LPDDR Mobile SDRAM, its architecture, and interface.

Micron Multi-IO SPI Flash Memory

Details the 128 Mb Micron SPI Flash memory for configuration and data storage.

Communication Interfaces

Describes USB-to-JTAG, USB-to-UART, and 10/100 Ethernet communication ports.

User IO and Expansion Connectors

Details the PMOD connectors for interfacing with external modules.

User Interface Elements

Describes user LEDs, DIP switches, and push-buttons for user interaction.

Power System Description

Explains the power circuitry, voltage regulators, and power sequencing.

FPGA Configuration Methods

Outlines the three methods for configuring the FPGA on the MicroBoard.

Test Design and Factory Procedures

Factory Test and Procedures

Describes the factory test programmed into the SPI Flash and how to access test source code.

Project Acknowledgements and Partners

Key Partners and Contributions

Lists key partners and their contributions to the Spartan-6 FPGA LX9 MicroBoard project.

Getting Help and Technical Support

Technical Support and Resources

Provides information on accessing Avnet and Xilinx technical support and online resources.

Revision History

Document Revision History

Details the changes made in each revision of the MicroBoard User Guide.