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參數(shù)資料
| 型號(hào)： | 89HPES16NT2 |
| 廠商： | 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開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 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
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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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 89HPES16NT2ZBBC | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包裝:托盤(pán) 零件狀態(tài):有效 應(yīng)用:開(kāi)關(guān)接口 接口:PCI Express 電壓 - 電源:3.3V 封裝/外殼:484-BGA 供應(yīng)商器件封裝:484-CABGA（23x23） 安裝類型:表面貼裝 標(biāo)準(zhǔn)包裝:60 |
| 89HPES16NT2ZBBC8 | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包裝:帶卷（TR） 零件狀態(tài):有效 應(yīng)用:開(kāi)關(guān)接口 接口:PCI Express 電壓 - 電源:3.3V 封裝/外殼:484-BGA 供應(yīng)商器件封裝:484-CABGA（23x23） 安裝類型:表面貼裝 標(biāo)準(zhǔn)包裝:600 |
| 89HPES16NT2ZBBCG | 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包裝:托盤(pán) 零件狀態(tài):有效 應(yīng)用:開(kāi)關(guān)接口 接口:PCI Express 電壓 - 電源:3.3V 封裝/外殼:484-BGA 供應(yīng)商器件封裝:484-CABGA（23x23） 安裝類型:表面貼裝 標(biāo)準(zhǔn)包裝:60 |
| 89HPES16NT2ZBBCG8 | 功能描述:開(kāi)關(guān) IC - 各種 RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| 89HPES16NT2ZBBCGI | 功能描述:IC PCI SW 16LANE 2PORT 484CABGA 制造商:idt, integrated device technology inc 系列:PRECISE?? 零件狀態(tài):最後搶購(gòu) 應(yīng)用:開(kāi)關(guān)接口 接口:PCI Express 電壓 - 電源:3.3V 標(biāo)準(zhǔn)包裝:1 |
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