PEX 8618BA-BB8U1D PLX Technology, PEX 8618BA-BB8U1D Datasheet - Page 4

• Manufacturer Part Number: PEX 8618BA-BB8U1D
• Description: Interface Modules & Development Tools RDK (x8 Up/8 x1 Dn) PEX8618 Baseboard
• Manufacturer: PLX Technology

© 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.
PEX8618-SIL-PB-1.2
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 8618 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).
Development Tools
PLX offers hardware and software tools to enable rapid
customer design activity. These tools consist of a PEX 8618
Rapid Development Kit (RDK), hardware documentation, and
a Software Development Kit (also available at
www.plxtech.com/sdk).
PLX Technology, Inc.
870 W. Maude Ave.
Sunnyvale, CA 94085 USA
Tel: [phone]
Tel: [phone]
Fax: [phone]
[e-mail]
www.plxtech.com
Figure 8. PEX 8618RDK
Product Ordering Information
Please visit the PLX Web site at
Part Number
PEX8618-BA50BC
PEX8618-BA50BC G
PEX 8618BA-BB4U1D RDK
PEX 8618BA-BB8U1D RDK
PEX 8618BA-AIC4U4D RDK
http://www.plxtech.com
Description
16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm
16 Lane, 16 Port PCIe Switch, 324-ball HSBGA 19x19mm
PEX 8618 Rapid Development Kit – Base Board with x4 Upstream and
12 x1 Downstream
PEX 8618 Rapid Development Kit – Base Board with x8 Upstream and
Eight x1 Downstream
PEX 8618 Rapid Development Kit – Add-in Card with x4 Upstream and
Three x4 Downstream
Interrupt Sources/Events
The PEX 8618 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 8618 for Hot-Plug events, doorbell
interrupts, baseline error reporting, and advanced error
reporting.
RDK
The PEX 8618RDK is a hardware module containing the
PEX 8618 which plugs right into your system (Figure 8). The
PEX 8618RDK hardware module can be installed in a
motherboard, used as a riser card, or configured as a bench-top
board. The PEX 8618RDK can be used to test and validate
customer software. Additionally, it can be used as an
evaluation vehicle for PEX 8618 features and benefits.
SDK
The SDK tool set
includes:
- Linux & Windows
- C/C++ Source code,
- User’s Guides &
drivers
Objects, libraries
Application examples
or contact PLX sales at 408-774-9060 for sampling.
User
User
Space
Space
Kernel
Kernel
Space
Space
Hardware
Hardware
Windows/Linux Apps
Windows/Linux Apps
Driver
Driver
PCIe
PCIe
PCI Express Interface
PCI Express Interface
PEX API
PEX API
NT PnP
NT PnP
Driver
Driver
2
2
pkg
pkg, Pb-free
5/09