89HPES64H16ZABL

更新时间： 2024-02-13 02:21:02

品牌	Logo	应用领域
艾迪悌 - IDT		PC
页数	文件大小	规格书
49页	1076K
描述
64-Lane 16-Port PCI Express System Interconnect Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

89HPES64H16ZABL 数据手册

89HPES64H16

Data Sheet

64-Lane 16-Port PCI Express®

System Interconnect Switch

◆

Flexible Architecture with Numerous Configuration Options

Device Overview

–

Port arbitration schemes utilizing round robin algorithms

Virtual channels arbitration based on priority

Automatic per port link width negotiation to x8, x4, x2 or x1

Automatic lane reversal on all ports

Automatic polarity inversion on all lanes

Supports locked transactions, allowing use with legacy soft-

ware

The 89HPES64H16 is a member of the IDT PRECISE™ family of

PCI Express® switching solutions. The PES64H16 is a 64-lane, 16-port

system interconnect switch optimized for PCI Express packet switching

in high-performance applications, supporting multiple simultaneous

peer-to-peer traffic flows. Target applications include servers, storage,

communications, and embedded systems.

Features

–

Ability to load device configuration from serial EEPROM

Ability to control device via SMBus

◆

High Performance PCI Express Switch

–

Sixteen maximum switch ports

◆

Highly Integrated Solution

• Eight main ports each of which consists of 8 SerDes

• Each x8 main port can further bifurcate to 2 x4-ports

Sixty-four 2.5 Gbps embedded SerDes

–

Requires no external components

Incorporates on-chip internal memory for packet buffering and

queueing

Integrates sixty-four 2.5 Gbps embedded full duplex SerDes,

8B/10B encoder/decoder (no separate transceivers needed)

–

• Supports pre-emphasis and receive equalization on per-port

basis

–

◆

–

Delivers 256 Gbps (32 GBps) of aggregate switching capacity

Low-latency cut-through switch architecture

Support for Max Payload Size up to 2048 bytes

Supports two virtual channels and eight traffic classes

PCI Express Base Specification Revision 1.1 compliant

Reliability, Availability, and Serviceability (RAS) Features

–

Redundant upstream port failover capability

Supports optional PCI Express end-to-end CRC checking

Block Diagram

x8/x4/x2/x1

SerDes

DL/Transaction Layer

Port

Arbitration

Route Table

16-Port Switch Core

Scheduler

Frame Buffer

DL/Transaction Layer

SerDes

DL/Transaction Layer

SerDes

DL/Transaction Layer

SerDes

x8/x4/x2/x1

64 PCI Express Lanes

Up to 8 x8 ports or 16 x4 Ports

Figure 1 Internal Block Diagram

IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.

1 of 49

July 19, 2007

12 3 4 5 6 7...49

中文翻译

下载PDF

与89HPES64H16ZABL相关器件

型号	品牌	获取价格	描述	数据表
89HPES64H16ZABLI	IDT	获取价格	64-Lane 16-Port PCI Express System Interconnect Switch
89HPES64H16ZABR	IDT	获取价格	64-Lane 16-Port PCI Express System Interconnect Switch
89HPES64H16ZABRI	IDT	获取价格	64-Lane 16-Port PCI Express System Interconnect Switch
89HPES6T5	IDT	获取价格	6-Lane 5-Port PCI Express Switch
89HPES6T5ZABC	IDT	获取价格	6-Lane 5-Port PCI Express Switch
89HPES6T5ZABCG	IDT	获取价格	6-Lane 5-Port PCI Express Switch
89HPES6T5ZABCG8	IDT	获取价格	Micro Peripheral IC
89HPES8NT2	IDT	获取价格	8-Lane 2-Port Non-Transparent PCI Express㈢ Sw
89HPES8NT2ZABC	IDT	获取价格	Micro Peripheral IC
89HPES8NT2ZABCG	IDT	获取价格	Micro Peripheral IC

与89HPES64H16ZABL相关文章

LTM4644/LTM4644-1：创新的四输出同步降压微模块调节器
2024-07-02

2
2N3500：一款多用途NPN硅晶体管的全面解析
2024-07-02

2
最详细资料解析：BA5917AFP参数说明、引脚说明
2024-07-02

5
MAX232IDR数据手册：产品特性、电气参数、替代型号推荐
2024-07-02

2

产品中心

服务支持

精选活动

关于我们

帮助中心

89HPES64H16ZABL

89HPES64H16ZABL 数据手册

与89HPES64H16ZABL相关器件

与89HPES64H16ZABL相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

89HPES64H16ZABL

89HPES64H16ZABL 数据手册

与89HPES64H16ZABL相关器件

与89HPES64H16ZABL相关文章

您还可以找

您在本页遇到什么问题？