
2004 Silicon Image,Inc. All rights reserved. Silicon Image,the Silicon Image logo,MSL,SATALink,the SATALink logo,
SATARaid,PanelLink,SiI and SiI 3132 are trademarks or registered trademarks of Silicon Image,Inc.in the United States
and other countries. Other trademarks are property of their respective holders. Product specifications are subject to
change without notice. Printed in the U.S.A.8/04 SiI PB-0050
Silicon Image, Inc.
1060 E. Arques, Sunnyvale, CA 94085
T 408.616.4000 F 408.830.9530
www.siliconimage.com
Si
I
3132 Features
SATALink
PCI Express
to 2-Port Serial ATA II
Host Controller
PCI Express Features
Supports one-lane, 2.5 Gbps PCI Express
Compliant with PCI Express 1.0a specification
Supports hot plug for ExpressCard
applications
All registers appear in unified memory space
All registers accessible through I/O space
Full-chip command-completion status
accessible with single PCI Express access
Serial ATA Features
Integrated Serial ATA Transport, Link and
PHY logic
Compliant with Serial ATA 1.0a specification
with support for full complement of SATA II
optional features
Supports 2nd-generation Serial ATA II
transfer rate of 3.0 Gbps
Plesiochronous, single PLL architecture,
with one PLL for two ports
Signal output amplitude control for external
SATA
Supports two independent Serial ATA channels
- Independent Link,Transport and data FIFO
- Independent command fetch, scatter/
gather and command execution
* Hard-coded state machines for stream-
lined command execution
- Supports Native Command Queuing and
Tagged Command Queuing
- Supports first-party DMA
- Supports port multipliers with FIS-based
switching under hardware control
31 commands and scatter/gather tables
per port on-chip
Protocol override per command
Staggered spin-up control
Spread spectrum support
General Features
Host Protocol
- Optimized for transaction-oriented
designs; minimal host overhead
- Supports two command-issuance
mechanisms
* Efficient in both embedded and PC
implementations
* Reduces dependency on bridge
behavior
Supports up to 4Mb external Flash
for BIOS expansion
Supports connection to a SATA II-
compliant Storage Enclosure Processor
(SEP) via on-chip I
2
C interface
Supports external Flash or serial EEPROM
for programmable subsystem vendor
ID/subsystem product ID
JTAG boundary scan
Power
1.8V core and 3.3V I/Os
Package
88-pin QFN (Quad Flat No-lead)
10x10 mm (0.4mm lead pitch)
Silicon Image’s
SiI 3132 Evaluation
Board
The PB 3132 Evaluation Board is a reference
board that allows OEMs and system integra-
tors to quickly bridge from PCI Express to
Serial ATA and evaluate the performance of
the SiI 3132.
Hardware
SiI 3132 reference design board (PB 3132)
Documentation Available Upon Request
Base Operating System Drivers:
2000 and XP
SiI 3132 Reference Board Schematics
SiI 3132 Data Sheet
Serial ATA PCB Design Guide
SATA PLL
Port Logic 1
Port Logic 0
Flash
Controller
JTAG
Boundary
Scan
Interrupt
Logic
PCI
Express
TxLink
PCI
Express
Application
Interface
PCI
Express
RxLink
PCI Express
Core
Si
I
3132
PCI Express
PLL
Test
Control
I
2
C
Controller
I
2
C
Test Pins
Flash Pins
X
P
J
PCI
Express
Serdes
Configuration
and Global
Registers
PCI
Express
Application
Interface
X
S
S
Part Number -
SiI3132CNU