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PEX8619-BA50BCG Datasheet(PDF) 4 Page - PLX Technology |
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PEX8619-BA50BCG Datasheet(HTML) 4 Page - PLX Technology |
4 / 4 page Software Usage Model Interrupt Sources/Events 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. Development Tools RDK 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 Figure 8. PEX 8619RDK Windows/Linux Apps PEX API PCIe Driver NT PnP Driver PCI Express Interface Kernel Space User Space Hardware Windows/Linux Apps PEX API PCIe Driver NT PnP Driver PCI Express Interface Kernel Space User Space Hardware Product Ordering Information Part Number Description PEX8619-BA50BC 16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm 2 pkg PEX8619-BA50BC G 16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm 2 pkg, Pb-free PEX 8619BA-BB4U1D RDK PEX 8619 Base Board Kit; x4 Upstream; x1 downstream (12) PEX8619BA-AIC4U4D RDK PEX 8619 Add-in Card Kit; x4 Upstream; x4 downstream (3) Please visit the PLX Web site at http://www.plxtech.com or contact PLX sales at 408-774-9060 for sampling. 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 www.plxtech.com © 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 |
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