© 2001 PLX Technology, Inc. All rights reserved. PLX and PLXMon are trademarks of PLX Technology, Inc. All other product names

that appear in this material are for identication 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 r

eliable, but PLX Technology, Inc. assumes no responsibility for any errors that may appear in this

material. PLX Technology reserves the right, without notice, to make changes in product design or specication.

.

enable designers to quickly bring new

designs to production without worrying

about the complexities of implementing

PCI and I 2O.

The PCI 9054 is fully compatible

with PLX’s PCI SDK and I 2O SDK

software development kits which allow

quick and easy development of high per-

formance local and host PCI software

Dir. Slave Read

FIFOs

PCI Bus

State

Machines

Internal

Registers

PCI Con g

Local Con g

Run-Time

DMA

Local Bus

State

Machines

Local Bus

Interface:

– Dynamic Bus

Width 8,16

or 32-bit

– Endian

Conversion

– Muxed or

non-Muxe

Addr/Data

PCI Bus

Interface

Control

Logic

PCI Initiator

(for Ch 0/1

DMA Xfers)

PCI Initiator

(For Direct

Master Xfers)

Local Slave

(for Direct

Master Xfers)

Local Master

(for Ch 0/1

DMA Xfers)

Serial

EEPROM

Initialization

DMA Scatter/Gather

DMA

Unaligned Xfer

PCITarget

(For Direct

Slave Xfers)

DMA 0 PCI-Loc

DMA 1 PCI-Loc

Dir. Slave Read

Dir. Master Read

Dir. Master Write

Dir. Slave Write

Local Master

(for Direct

Slave Xfers)

PCI 9054 Internal Block Diagram

Product Ordering Information

PCI to Local Bus Master I/O Accelerator Chip PQFP Package (Lead-Free)

PCI 9054-AC50PI F

PCI to Local Bus Master I/O Accelerator Chip PQFP Package

PCI 9054-AC50PI

PCI to Local Bus Master I/O Accelerator Chip PBGA Package (Lead-Free)

PCI 9054-AC50BI F

PCI to Local Bus Master I/O Accelerator Chip PBGA Package

PCI 9054-AC50BI

CompactPCI 9054RDK-86

PCI 9054 Reference Design Kit with Motorola MPC860 PowerQUICC CPU

PCI SDK

PCI Software Development Kit for Motorola MPC860 PowerQUICC CPU

Development Tool Support

PLX recognizes that software often repre-

sents the largest investment in develop-

ment. The PCI 9054 is supported by a

variety of development tools designed

to assist the designer in the form of

Reference Design Kits (RDK), and

Software Design Kits (SDK). These Kits

through standard APIs, I 2O messaging

protocols, PCI debug tools, and example

drivers.

PCI 9054 design support is provided

through RDKs which provide a exible

PCI development board, complete with

Orcad schematics, documentation,

and software.

9054-SIL-PB-P2-2.0

6/00 4K

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