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LX128VIFN48432中文资料莱迪思数据手册PDF规格书

LX128VIFN48432
厂商型号

LX128VIFN48432

功能描述

High Performance Interfacing and Switching

文件大小

546.87 Kbytes

页面数量

72

生产厂商 Lattice Semiconductor
企业简称

LATTICE莱迪思

中文名称

莱迪思半导体公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-26 22:59:00

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LX128VIFN48432规格书详情

Introduction

The ispGDX2™ family is Lattice’s second generation in-system programmable generic digital crosspoint switch for high speed bus switching and interface applications.

The ispGDX2 family is available in two options. The standard device supports sysHSI capability for ultra fast serial communications while the lower-cost “E-series” supports the same high-performance FPGA fabric without the sysHSI Block.

This family of switches combines a flexible switching architecture with advanced sysIO interfaces including high performance sysHSI Blocks, and sysCLOCK PLLs to meet the needs of the today’s high-speed systems. Through a muliplexer-intensive architecture, the ispGDX2 facilitates a variety of common switching functions.

Features

■ High Performance Bus Switching

• High bandwidth

– Up to 12.8 Gbps (SERDES)

– Up to 38 Gbps (without SERDES)

• Up to 16 (15x10) FIFOs for data buffering

• High speed performance

– fMAX = 360MHz

– tPD = 3.0ns

– tCO = 2.9ns

– tS = 2.0ns

• Built-in programmable control logic capability

• I/O intensive: 64 to 256 I/Os

• Expanded MUX capability up to 188:1 MUX

■ sysCLOCK™ PLL

• Frequency synthesis and skew management

• Clock multiply and divide capability

• Clock shifting up to +/-2.35ns in 335ps steps

• Up to four PLLs

■ sysIO™ Interfacing

• LVCMOS 1.8, 2.5, 3.3 and LVTTL support for standard board interfaces

• SSTL 2/3 Class I and II support

• HSTL Class I, III and IV support

• GTL+, PCI-X for bus interfaces

• LVPECL, LVDS and Bus LVDS differential support

• Hot socketing

• Programmable drive strength

■ Two Options Available

• High-performance sysHSI (standard part number)

• Low-cost, no sysHSI (“E-Series”)

■ sysHSI Blocks Provide up to 16 High-speed Channels

• Serializer/de-serializer (SERDES) included

• Clock Data Recovery (CDR) built in

• 800 Mbps per channel

• LVDS differential support

• 10B/12B support

– Encoding / decoding

– Bit alignment

– Symbol alignment

• 8B/10B support

– Bit alignment

– Symbol alignment

• Source Synchronous support

■ Flexible Programming and Testing

• IEEE 1532 compliant In-System Programmability (ISP™)

• Boundary scan test through IEEE 1149.1 interface

• 3.3V, 2.5V or 1.8V power supplies

• 5V tolerant I/O for LVCMOS 3.3 and LVTTL interfaces

产品属性

  • 型号:

    LX128VIFN48432

  • 制造商:

    LATTICE

  • 制造商全称:

    Lattice Semiconductor

  • 功能描述:

    High Performance Interfacing and Switching

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