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参数资料
| 型号： | 89HPES12T3G2ZABC |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线控制器 |
| 英文描述： | 12-Lane 3-Port Gen2 PCI Express Switch |
| 中文描述： | PCI BUS CONTROLLER, PBGA324 |
| 封装： | 19 X 19 MM, 1 MM PITCH, CABGA-324 |
| 文件页数： | 1/31页 |
| 文件大小： | 291K |
| 代理商： | 89HPES12T3G2ZABC |
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September 4, 2007
2007 Integrated Device Technology, Inc.
*Notice: The information in this document is subject to change without notice
DSC 6930
A
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
Devic e Overview
The 89HPES12T3G2 is a member of IDT’s PRECISE famly of PCI
Expressswitching solutions. The PES12T3G2 is a 12-lane, 3-port
Gen2 peripheral chip that performs PCI Express Base switching with a
feature set optimzed for high performance applications such as servers,
storage, and communications/networking. It provides connectivity and
switching functions between a PCI Express upstreamport and two
downstreamports and supports switching between downstreamports.
Features
High Performance PCI Express Switch
–
Twelve 5 Gbps Gen2 PCI Express lanes
–
Three switch ports
One x4 upstreamport
Two x4 downstreamports
–
Low latency cut-through switch architecture
–
Support for Max Payload Size up to 2048 bytes
–
One virtual channel
–
Eight traffic classes
–
PCI Express Base Specification Revision 2.0 compliant
◆
Flexible Architecture with Numerous Configuration Options
–
Automatic per port link width negotiation to x4, x2 or x1
–
Automatic lane reversal on all ports
–
Automatic polarity inversion
–
Ability to load device configuration fromserial EEPROM
◆
Legacy Support
–
PCI compatible INTx emulation
–
Bus locking
◆
Highly Integrated Solution
–
Incorporates on-chip internal memory for packet buffering and
queueing
–
Integrates twelve 5 Gbps embedded SerDes with 8b/10b
encoder/decoder (no separate transceivers needed)
Receive equalization (RxEQ)
◆
Reliability, Availability, and Serviceability (RAS) Features
–
Internal end-to-end parity protection on all TLPs ensures data
integrity even in systems that do not implement end-to-end
CRC (ECRC)
–
Supports ECRC and Advanced Error Reporting
–
Supports PCI Express Native Hot-Plug, Hot-Swap capable I/O
–
Compatible with Hot-Plug I/O expanders used on PC mother-
boards
–
Supports Hot-Swap
◆
Power Management
–
Utilizes advanced low-power design techniques to achieve low
typical power consumption
–
Support PCI Express Power Management Interface specifica-
tion (PCI-PM2.0)
Block Diagram
Figure 1 Internal Block Diagram
3-Port Switch Core / 12 PCI Express Lanes
Frame Buffer
Route Table
Port
Arbitration
Scheduler
SerDes
Phy
Logical
Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
(Port 0)
(Port 2)
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
(Port 4)
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
89HPES12T3G2
Data Sheet
Advance Information*
12-Lane 3-Port
Gen2 PCI Express Switch
相关PDF资料 |
PDF描述 |
|---|---|
| 89HPES12T3G2ZABCG | 12-Lane 3-Port Gen2 PCI Express Switch |
| 89HPES16NT2 | 16-Lane 2-Port Non-Transparent PCI Express㈢ Switch |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 89HPES12T3G2ZABC8 | 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 |
| 89HPES12T3G2ZABCG | 功能描述:接口-I/O扩展器 RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| 89HPES12T3G2ZABCG8 | 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 |
| 89HPES12T3G2ZBBC | 功能描述:Switch Interfacing Interface 324-CABGA (19x19) 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:324-LBGA 供应商器件封装:324-CABGA（19x19） 安装类型:表面贴装 标准包装:84 |
| 89HPES12T3G2ZBBC8 | 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 |
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