參數(shù)資料
型號(hào)： IDT89HPES32T8ZHBX
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 1/37頁
文件大?。?/td> 0K
描述： IC PCI SW 32LANE 8PORT 500-SBGA
標(biāo)準(zhǔn)包裝： 27
系列： PRECISE™
類型： PCI Express 開關(guān) - Gen1
應(yīng)用： 服務(wù)器，儲(chǔ)存，通信，嵌入式，消費(fèi)品
安裝類型： 表面貼裝
封裝/外殼： 500-LBGA
供應(yīng)商設(shè)備封裝： 500-SBGA（31x31）
包裝： 托盤
其它名稱： 89HPES32T8ZHBX
1 of 37
March 25, 2008
2007 Integrated Device Technology, Inc.
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
Device Overview
The 89HPES32T8 is a member of the IDT PRECISE family of PCI
Express switching solutions. The PES32T8 is a 32-lane, 8-port periph-
eral chip that performs PCI Express packet switching with a feature set
optimized for high performance applications such as servers, storage,
and communications/networking. It provides connectivity and switching
functions between a PCI Express upstream port and up to seven down-
stream ports and supports switching between downstream ports.
Features
High Performance PCI Express Switch
– Thirty-two 2.5 Gbps PCI Express lanes
– Eight switch ports
– Upstream port configurable up to x8
– Downstream ports configurable up to x8
– 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 1.1 compliant
Flexible Architecture with Numerous Configuration Options
– Automatic per port link width negotiation to x8, x4, x2 or x1
– Automatic lane reversal on all ports
– Automatic polarity inversion on all lanes
– Ability to load device configuration from serial 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 thirty-two 2.5 Gbps embedded SerDes with 8B/10B
encoder/decoder (no separate transceivers needed)
Reliability, Availability, and Serviceability (RAS) Features
– Supports ECRC and Advanced Error Reporting
– 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 PCI Express Native Hot-Plug, Hot-Swap capable I/O
– Compatible with Hot-Plug I/O expanders used on PC and
server motherboards
Block Diagram
Figure 1 Internal Block Diagram
8-Port Switch Core / 32 PCI Express Lanes
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
SerDes
Phy
Logical
Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
SerDes
Phy
Logical
Layer
(Port 0)
(Port 1)
(Port 7)
89PES32T8
Data Sheet
32-Lane 8-Port
PCI Express Switch
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參數(shù)描述
IDT89HPES32T8ZHBXG 功能描述:IC PCI SW 32LANE 8PORT 500-SBGA RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
IDT89HPES34H16ZABL 功能描述:IC PCI SW 34LANE 16PORT 1156FBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
IDT89HPES34H16ZABLG 制造商:Integrated Device Technology Inc 功能描述:IC PCIE SW 34LANE 16PORT 1156BGA
IDT89HPES34H16ZABLGI 制造商:Integrated Device Technology Inc 功能描述:IC PCIE SW 34LANE 16PORT 1156BGA
IDT89HPES34H16ZABLI 功能描述:IC PCI SW 34LANE 16PORT 1156FBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
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