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SiI 3132 PCI Express to 2-Port Serial ATA II Host Controller
Applications
* PC Motherboards * ExpressCard Applications * Server Motherboards * Embedded Applications
Building on the proven architecture of Silicon Image's industry-leading host controllers, the SiI 3132TM is a single-chip, one-lane PCI Express to 2-port Serial ATA (SATA) II host controller that brings server-class features to the desktop. The x1 PCI Express interface allows the device to connect to the latest motherboards that take advantage of this high-speed serial interface. The SiI 3132 also supports all Serial ATA II features, including 3.0 Gbps SATA II transfer speeds, Native Command Queuing, port multipliers with FIS-based switching, programmable output signal swing strengths for longer external cables or extended backplanes, hot plugging, enclosure management and ATAPI device support. Users of the SiI 3124 can easily migrate to the SiI 3132 because its driver structure is similar to that of the SiI 3124. The SiI 3132 offers the best SATA price/performance and is both flexible and robust for today's demanding storage applications. When connectivity to more than two devices is required, a port multiplier device such as the SiI 3726 can be used with the SiI 3132. With the SiI 3132, Silicon Image provides customers with drivers for the Windows and Linux operating systems for both RAID and non-RAID operations. Software RAID 0 (striping) and RAID 1 (mirroring) functions are supported through Silicon Image's SATARaidTM RAID management software utility when each port is connected to a single hard drive. When used with a SATA port multiplier, Software RAID 0, RAID 1, RAID 10 (mirrored stripe) and RAID 5 (parity RAID) are supported. The SiI 3132 leverages much of the circuit innovation at the physical layer of Silicon Image's proprietary reduced overhead Multi-layer Serial Link (MSLTM) architecture, pioneered and proven through its PanelLink(R) products and extended to the SATALink and Fibre Channel SerDes storage products. MSL technology is a multi-layer approach to providing cost-effective, multi-gigabit semiconductor solutions on a single chip for high-bandwidth applications.
Southbridge or Media Controller Hub
PCI Express x1 2.5 Gbps
SiI 3132 PCI Express to 2-port SATA II Host Controller
Serial ATA II 3.0 Gbps
HDD 0
HDD 1
Serial ATA II 3.0 Gbps
SiI 3726 Port Multiplier HDD 5
ALL
DIGITAL
--
NO
LIMITS
SiI 3132
PCI Express RxLink
SATA SATA XTAL
PCI Express Core
PCI Express
SiI 3132 Features
SATALinkTM 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
Port Logic 0 PCI Express Application Interface PCI Express Application Interface SATA PLL
PCI Express Serdes PCI Express TxLink
XTAL
PCI Express PLL
Configuration and Global Registers
Interrupt Logic Port Logic 1
JTAG Boundary Scan
JTAG
Flash Controller
I2C Controller
Test Control
Flash Pins
I2C
Test Pins
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 streamlined 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
Package
* 88-pin QFN (Quad Flat No-lead) * 10x10 mm (0.4mm lead pitch)
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 IIcompliant Storage Enclosure Processor (SEP) via on-chip I2C interface * Supports external Flash or serial EEPROM for programmable subsystem vendor ID/subsystem product ID * JTAG boundary scan
Silicon Image 's SiI 3132 Evaluation Board
The PB 3132 Evaluation Board is a reference board that allows OEMs and system integrators 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
Power
* 1.8V core and 3.3V I/Os
Part Number -
SII3132CNU
(c) 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

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