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PEX8619 参数 Datasheet PDF下载

PEX8619图片预览
型号: PEX8619
PDF下载: 下载PDF文件 查看货源
内容描述: 灵活及多功能16通道16端口的PCI Express开关 [Flexible & Versatile 16-lane 16-port PCI Express Switch]
分类和应用: 开关PC
文件页数/大小: 4 页 / 1089 K
品牌: PLX [ PLX TECHNOLOGY ]
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Interrupt Sources/Events  
Software Usage Model  
The PEX 8619 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 8619 for Hot-Plug events, doorbell  
interrupts, baseline error reporting, and advanced error  
reporting.  
The PEX8619 is a multi-function device. Function 0  
implements the function of a transparent PCI Express switch  
while Function 1 implements the endpoint functionality of the  
DMA. 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 DMA function of  
the PEX8619 implements a Type 0 header, same as an  
endpoint, and requires a driver. The driver for the DMA  
function is available from PLX and included in the SDK.  
RDK  
Development Tools  
The PEX 8619RDK is a hardware module containing the  
PEX 8619 which plugs right into your system (Figure 8). The  
PEX 8619RDK hardware module can be installed in a  
motherboard, used as a riser card, or configured as a bench-top  
board. The PEX 8619RDK can be used to test and validate  
customer software. Additionally, it can be used as an  
evaluation vehicle for PEX 8619 features and benefits.  
PLX offers hardware and software tools to enable rapid  
customer design activity. These tools consist of a PEX 8619  
Rapid Development Kit (RDK), hardware documentation, and  
a Software Development Kit (also available at  
www.plxtech.com/sdk).  
SDK  
The SDK tool set  
includes:  
- Linux & Windows  
drivers  
- C/C++ Source code,  
Objects, libraries  
- User’s Guides &  
Application examples  
Windows/Linux Apps  
PEX API  
User  
Space  
PCIe  
NT PnP  
Driver  
Kernel  
Space  
Driver  
Hardware  
PCI Express Interface  
Figure 8. PEX 8619RDK  
Product Ordering Information  
PLX Technology, Inc.  
870 W. Maude Ave.  
Sunnyvale, CA 94085 USA  
Tel: 1-800-759-3735  
Tel: 1-408-774-9060  
Fax: 1-408-774-2169  
info@plxtech.com  
Part Number  
PEX8619-BA50BC  
PEX8619-BA50BC G  
PEX 8619BA-BB4U1D RDK  
Description  
16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm2 pkg  
16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm2 pkg, Pb-free  
PEX 8619 Base Board Kit; x4 Upstream; x1 downstream (12)  
PEX8619BA-AIC4U4D RDK PEX 8619 Add-in Card Kit; x4 Upstream; x4 downstream (3)  
www.plxtech.com  
Please visit the PLX Web site at http://www.plxtech.com or contact PLX sales at 408-774-9060 for sampling.  
© 2009 by 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.  
PEX8619-SIL-PB-1.3  
5/09