Con guration
Registers
PCI Bus
Local Bus
DMA
I
2
O
Run-Time
Serial EEPROM
– User-speci ed
register
initialzation
values
– Vital Product
Data
PCI
Arbiter
64-bit, 66MHz PCI Bus
FIFOs
Direct Master Read
Direct Master Write
PCI Master
(For Direct
Master Xfers)
Local Slave
(For Direct
Master Xfers)
Local Master
(For DMA
Ch 0/1 Xfers)
Local Master
(For Direct
Slave Xfers)
Local Bus
Interface
– Dynamic Bus
Width (8-, 16-,
or 32-bit)
– Endian
Conversion
– Muxed or
non-Muxed
Address/Data
Buses
PCI Bus
Interface
PCI Master
(For DMA
Ch 0/1 Xfers)
PCI Target
(For Direct
Slave Xfers)
DMA Channel 0
DMA Channel 1
Dir. Slave Read
Direct Slave
Read
Direct Slave Write
Control Logic
I
2
0 Messaging
Interrupts
Direct Master
Hot Swap
Direct Slave
EEPROM
DMA
Power Management
PCI 9656 Internal Block Diagram
Development Tools Support
To minimize risk and lower your product
development costs, PLX o ers Software
Development Kits (SDKs) and Rapid
Development Kits (RDKs) that support the
PCI 9656. These kits enable designers to
quickly bring new designs to production.
PLX recognizes that software often repre-
sents the largest investment in development.
The PCI 9656 is fully compliant with PLX’s
SDK-LITE and SDK-PRO which enable quick
and easy development of high performance
local processor and host PCI software
through standard APIs, I 2O messaging pro-
tocols, PCI debug tools, and sample drivers.
PCI 9656 design support is provided
through RDKs that include a robust PCI
development platform, complete with
OrCAD schematics, documentation, a
PCI 9656 chip sample, and software.
Product Ordering Information
PCI 9656-BA66BI
PCI 9656-BA66BI G
64-bit, 66 MHz PCI Bus Mastering I/O Accelerator for PowerQUICC
and Generic 32-bit, 66MHz Bus Based Designs
64-bit, 66 MHz PCI Bus Mastering I/O Accelerator for PowerQUICC
and Generic 32-bit, 66MHz Bus Based Designs (Lead-Free)
CompactPCI 9656 Rapid Development Kit with Motorola MPC860
PowerQUICC CPU and communications channels
Windows Host-Side Software Development Kit
for PLX I/O Accelerators and I/O Processors
Windows Host-Side and Local-Side Software Development Kit
for PLX I/O Accelerators and I/O Processors
PCI 9656 Rapid Development Kit with prototyping area
for generic Local Bus designs
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
CompactPCI 9656RDK-860
SDK-LITE
SDK-PRO
PCI 9656RDK-LITE
© 2002 by PLX Technology, Inc. All rights reserved. PLX and Data Pipe Architecture are trademarks of PLX Technology, Inc. All oth
trademarks or registered trademarks of their respective companies. Information supplied by PLX is believed to be accurate and r
Technology, Inc. reserves the right, without notice, to make changes in product design or speci cation.
er product names that appear in this material are for identi cation purposes only and are acknowledged to be
eliable, but PLX Technology, Inc. assumes no responsibility for any errors that may appear in this material. PLX
9656-SIL-PB-P1-1.0
32-bit, 66MHz Local Bus
PCI Bus
State
Machines
Local Bus
State
Machines
2/02 3K
PLX [ PLX TECHNOLOGY ]
