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参数资料
| 型号： | 89HPES16NT2 |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | 16-Lane 2-Port Non-Transparent PCI Express㈢ Switch |
| 中文描述： | 16巷2端口非透明的PCI Express㈢开关 |
| 文件页数： | 1/3页 |
| 文件大小： | 52K |
| 代理商： | 89HPES16NT2 |
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March 14, 2007
2007 Integrated Device Technology, Inc.
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
Devic e Overview
The 89HPES16NT2 is a member of the IDT PRECISE famly of
PCI Expressswitching solutions offering the next-generation I/O inter-
connect standard. The PES16NT2 is a 16-lane, 2-port peripheral chip
that provides high-performance switching and non-transparent bridging
(NTB) functions between a PCIeupstreamport and an NTB down-
streamport. The PES16NT2 is a part of the IDT PCIe SystemIntercon-
nect Products and is intended to be used with IDT PCIe System
Interconnect Switches. Together, the chipset targets multi-host and intel-
ligent I/O applications such as communications, storage, and blade
servers where inter-domain communication is required.
Features
◆
High Performance PCI Express Switch
–
Sixteen PCI Express lanes (2.5Gbps), two switch ports
–
Delivers 64 Gbps (8 GBps) of aggregate switching capacity
–
Low latency cut-through switch architecture
–
Support for Max Payload size up to 2048 bytes
–
Supports one virtual channel and eight traffic classes
–
PCI Express Base specification Revision 1.0a compliant
◆
Flexible Architecture with Numerous Configuration Options
–
Supports automatic per port link width negotiation (x8, x4, x2,
or x1)
–
Static lane reversal on all ports
–
Automatic polarity inversion on all lanes
–
Supports locked transactions, allowing use with legacy soft-
ware
Ability to load device configuration fromserial EEPROM
Ability to control device via SMBus
◆
Non-Transparent Port
–
Crosslink support on NTB port
–
Four mapping windows supported
Each may be configured as a 32-bit memory or I/O window
May be paired to forma 64-bit memory window
–
Interprocessor communication
Thirty-two inbound and outbound doorbells
Four inbound and outbound message registers
Two shared scratchpad registers
–
Allows up to sixteen masters to communicate through the non-
transparent port
–
No limt on the number of supported outstanding transactions
through the non-transparent bridge
–
Completely symmetric non-transparent bridge operation
allows simlar/same configuration software to be run
–
Supports direct connection to a transparent or non-transparent
port of another switch
◆
Highly Integrated Solution
–
Requires no external components
–
Incorporates on-chip internal memory for packet buffering and
queueing
–
Integrates sixteen 2.5 Gbps embedded full duplex SerDes, 8B/
10B encoder/decoder (no separate transceivers needed)
–
–
Block Diagram
Figure 1 Internal Block Diagram
16 PCI Express Lanes
x8 Upstream Port and One x8 Dow nstream Port
2-Port Switch Core
Frame Buffer
Route Table
Port
Arbitration
Scheduler
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
...
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
...
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
Non-
Transparent
Bridge
89HPES16NT2
Product Brief
16-Lane 2-Port Non-Transparent
PCI Express Switch
相关PDF资料 |
PDF描述 |
|---|---|
| 89HPES16T4G2 | 16-Lane 4-Port Gen2 PCI Express Switch |
| 89HPES16T4G2ZABX | 16-Lane 4-Port Gen2 PCI Express Switch |
| 89HPES16T4G2ZABXG | 16-Lane 4-Port Gen2 PCI Express Switch |
| 89HPES16T7 | 16-Lane 7-Port PCI Express㈢ Switch |
| 89HPES24N3A | 24-Lane 3-Port PCI Express㈢ Switch |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 89HPES16NT2ZBBC | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包装:托盘 零件状态:有效 应用:开关接口 接口:PCI Express 电压 - 电源:3.3V 封装/外壳:484-BGA 供应商器件封装:484-CABGA（23x23） 安装类型:表面贴装 标准包装:60 |
| 89HPES16NT2ZBBC8 | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包装:带卷（TR） 零件状态:有效 应用:开关接口 接口:PCI Express 电压 - 电源:3.3V 封装/外壳:484-BGA 供应商器件封装:484-CABGA（23x23） 安装类型:表面贴装 标准包装:600 |
| 89HPES16NT2ZBBCG | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包装:托盘 零件状态:有效 应用:开关接口 接口:PCI Express 电压 - 电源:3.3V 封装/外壳:484-BGA 供应商器件封装:484-CABGA（23x23） 安装类型:表面贴装 标准包装:60 |
| 89HPES16NT2ZBBCG8 | 功能描述:开关 IC - 各种 RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| 89HPES16NT2ZBBCGI | 功能描述:IC PCI SW 16LANE 2PORT 484CABGA 制造商:idt, integrated device technology inc 系列:PRECISE?? 零件状态:最後搶購 应用:开关接口 接口:PCI Express 电压 - 电源:3.3V 标准包装:1 |
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