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參數(shù)資料
| 型號(hào)： | PEX8525 |
| 廠商： | PLX Technology, Inc. |
| 英文描述： | High-Performance 24-lane, 5-port PCIe Switch |
| 中文描述： | 高性能24路，5端口PCIe交換器 |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 284K |
| 代理商： | PEX8525 |
Software Usage Model
From a system model viewpoint, each PCI Express port is a
virtual PCI to PCI bridge device and has its own set of PCI
Express configuration registers. It is through the upstream port
that the BIOS or host can configure the other ports using
standard PCI enumeration. The virtual PCI to PCI bridges
within the PEX 8525 are compliant to the PCI and PCI
Express system models. The Configuration Space Registers
(CSRs) in a virtual primary/secondary PCI to PCI bridge are
accessible by type 0 configuration cycles through the virtual
primary bus interface (matching bus number, device number,
and function number).
Interrupt Sources/Events
The PEX 8525 switch supports the INTx interrupt message
type (compatible with PCI 2.3 Interrupt signals) or Message
Signaled Interrupts (MSI) when enabled. Interrupts/messages
are generated by PEX 8525 for hot plug events, doorbell
interrupts, baseline error reporting, and advanced error
reporting.
Development Tools
PLX offers hardware and software tools to enable rapid
customer design activity. These tools consist of a hardware
module (PEX 8525 RDK), hardware documentation, and a
Software Development Kit (SDK).
Figure 8. PEX 8525 RDK
ExpressLane
PEX 8525 RDK
The RDK hardware module includes the PEX 8525 with one
x8 (card-edge slot) port, two x4 ports and one x8 port (see
Figure 8). The RDK is available with a x8 card edge
connector/adapter. The adapters for x4 and x1 edge connectors
are available to plug the RDK in smaller slots. The PEX 8525
RDK board can be installed on a motherboard or used as a
riser card. The PEX 8525 RDK can be used to test and
validate customer software. Additionally, it can be used as an
evaluation vehicle for the PEX 8525 features and benefits. The
PEX 8525 RDK provides everything that a user needs to get
their hardware and software development started.
SDK
The SDK tool set
includes:
-
Linux & Windows
drivers
-
C/C++ Source code,
Objects, libraries
-
User’s Guides &
Application examples
Hardware
PLX Technology, Inc.
870 Maude Ave.
Sunnyvale, CA 94085 USA
Tel: 1-800-759-3735
Tel: 1-408-774-9060
Fax: 1-408-774-2169
Email: info@plxtech.com
Web Site: www.plxtech.com
Product Ordering Information
Part Number
PEX 8525-AA25BI
PEX 8525-AA25BI G
PEX 8525-AA RDK
Description
24-Lane PCI Express Switch (31x31mm
2
)
24-Lane PCI Express Switch, Pb-Free (31x31mm
2
)
PEX 8525 Rapid Development Kit w/ x8 Edge Connector
Please visit the PLX Web site at
http://www.plxtech.com
or contact PLX sales at 408-774-9060 for sampling.
2007 PLX Technology, Inc. All rights reserved. PLX and the PLX logo are registered trademarks of PLX Technology, Inc. ExpressLane is a trademark of PLX Technology,
Inc., which may be registered in some jurisdiction. All other product names that appear in this material are for identification purposes only and are acknowledged to be
trademarks or registered trademarks of their respective companies. Information supplied by PLX is believed to be accurate and reliable, but PLX Technology, Inc. assumes no
responsibility for any errors that may appear in this material. PLX Technology, Inc. reserves the right, without notice, to make changes in product design or specification.
8525-SIL-PB-P-1.2
01/07
Windows/Linux Apps
PEX API
Driver
Driver
PCI Express Interface
Space
Space
PCIe
PnP
Kernel
User
HD Power
Connector
Port 1 – x8
(Upstream Port)
PERST#
Midbus Site
Midbus Site
PORT 8 - X8
PORT 10 - X4
PORT 9 - X4
Port 8 Status LED
Reset
HotPlug
Ckt
RefClk
EEPROM
PEX 8525
Port 10 Status LED
Port 9 Status LED
for Config
DIP Switch
JTAG
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PEX8525-AA25BI | High-Performance 24-lane, 5-port PCIe Switch |
| PEX8525-AA25BIG | High-Performance 24-lane, 5-port PCIe Switch |
| PEX8525-AARDK | High-Performance 24-lane, 5-port PCIe Switch |
| PEX8532 | Flexible & Versatile PCI Express⑩ Switch |
| PEX8532-BC25BI | Flexible & Versatile PCI Express⑩ Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PEX8525-AA25BI | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 24 Lane 5 Port PCI Express Switch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PEX8525-AA25BIG | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 24 Lane 5 Port PCI Express Switch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PEX8525-AARDK | 功能描述:界面開發(fā)工具 Rapid Dev Kit For PEX 8525 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| PEX8532 | 制造商:PLX 制造商全稱:PLX 功能描述:Flexible & Versatile PCI Express? Switch |
| PEX8532-BA25BI | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 32-lane PCI Switch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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