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參數(shù)資料
| 型號(hào)： | 89PES5T5 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | 5-Lane 5-Port PCI Express Switch |
| 中文描述： | 5巷5端口的PCI Express開關(guān) |
| 文件頁數(shù)： | 1/26頁 |
| 文件大?。?/td> | 262K |
| 代理商： | 89PES5T5 |
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September 7, 2007
2007 Integrated Device Technology, Inc.
*Notice: The information in this document is subject to change without notice
A
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
Devic e Overview
The 89HPES5T5 is a member of IDT’s PRECISE famly of PCI
Express switching solutions. The PES5T5 is an 5-lane, 5-port peripheral
chip that performs PCI Express Base switching. It provides connectivity
and switching functions between a PCI Express upstreamport and up to
four downstreamports and supports switching between downstream
ports.
Features
High Performance PCI Express Switch
– Five 2.5Gbps PCI Express lanes
– Five switch ports
– Upstreamport is x1
– Downstreamports are x1
– Low-latency cut-through switch architecture
– Support for Max Payload Sizes up to 256 bytes
– One virtual channel
– Eight traffic classes
– PCI Express Base Specification Revision 1.1 compliant
◆
Flexible Architecture with Numerous Configuration Options
– 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
– Requires no external components
– Incorporates on-chip internal memory for packet buffering and
queueing
– Integrates five 2.5 Gbps embedded SerDes with 8B/10B
encoder/decoder (no separate transceivers needed)
◆
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
◆
Power Management
– Utilizes advanced low-power design techniques to achieve low
typical power consumption
– Supports PCI Power Management Interface specification (PCI-
PM1.2)
– Unused SerDes are disabled.
– Supports Advanced Configuration and Power Interface Speci-
fication, Revision 2.0 (ACPI) supporting active link state
◆
Testability and Debug Features
– Built in Pseudo-RandomBit Stream(PRBS) generator
– Numerous SerDes test modes
– Ability to read and write any internal register via the SMBus
– Ability to bypass link training and force any link into any mode
– Provides statistics and performance counters
Block Diagram
Figure 1 Internal Block Diagram
5-Port Switch Core / 5 PCI Express Lanes
Frame Buffer
Route Table
Port
Arbitration
Scheduler
SerDes
Phy
Logical
Layer
Mux / Demux
Transaction Layer
Data Link Layer
(Port 0)
(Port 2)
SerDes
Phy
Logical
Layer
Mux / Demux
Transaction Layer
Data Link Layer
SerDes
Phy
Logical
Layer
Mux / Demux
Transaction Layer
Data Link Layer
(Port 3)
(Port 5)
SerDes
Phy
Logical
Layer
Transaction Layer
Data Link Layer
Mux / Demux
(Port 4)
SerDes
Phy
Logical
Layer
Transaction Layer
Data Link Layer
Mux / Demux
89PES5T5
Data Sheet
Advance Information*
5-Lane 5-Port PCI Express
Switch
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 89HPES64H16 | 64-Lane 16-Port PCI Express System Interconnect Switch |
| 89HPES64H16ZA | 64-Lane 16-Port PCI Express System Interconnect Switch |
| 89HPES64H16ZABL | 64-Lane 16-Port PCI Express System Interconnect Switch |
| 89HPES64H16ZABLI | 64-Lane 16-Port PCI Express System Interconnect Switch |
| 89HPES64H16ZABR | 64-Lane 16-Port PCI Express System Interconnect Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 89PH-2K | 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 2K Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box |
| 89PHR10 | 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 10 Ohm 20% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box |
| 89PHR100 | 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 100 Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box |
| 89PHR100K | 制造商:BI Technologies (TT electronics) 功能描述:Res Cermet Trimmer 100K Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 100K Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box |
| 89PHR100KLF | 制造商:BI Technologies (TT electronics) 功能描述:Res Cermet Trimmer 100K Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box 制造商:BI TECHNOLOGIES 功能描述:89 Series 3/4 inch Rectangular 100 kOhm 10 % Multi-Turn Trimming Potentiometer 制造商:TT Electronics / BI Technologies 功能描述:89PHR100KLF |
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