88SE9125 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> 88SE9125

88SE9125: DescriptionSATA 6Gb/s RAID Controllers; CategoryThe embedded processor and controller Microcontrollers and processors; File Size283KB，2 Pages; ManufacturerMarvell; Websitehttp://www.marvell.com

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88SE9125 Overview

SATA 6Gb/s RAID Controllers

88SE9125 Parametric

Parameter Name	Attribute value
Maker	Marvell
package instruction	,
Reach Compliance Code	compli

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Marvell 88SE9128/9120/9125/9111/9110

SATA 6Gb/s RAID Controllers

PRODUCT OVERVIEW

The Marvell

88SE91xx host controllers offer cost-effective solutions for connecting Serial ATA (SATA) or Parallel

ATA (PATA) peripherals to a PCI Express (PCIe) 2.0 host. Each host controller supports one or more 6 Gb/s SATA

and one 133 MB/s PATA peripheral interface ports and a one-lane PCIe 2.0 host interface. In addition, it features

advanced hardware encryption to protect user data on the fly and hardware RAID to offload the host CPU. A

complete suite of RAID 0/1 software is provided, including the OS device driver, BIOS/FW, and a management

utility. RAID 5/10 is also available as an option when the 88SE91xx is connected with a SATA port multiplier.

133 MB/s

SATA 6 Gb/s

PATA

AES 256

TWSI

NCQ

PM Control

/FBS

Enclosure

Mgmt

Flash

HW RAID 0/1

Dual Configuration

PCIe 2.0 x1

Fig 1. Block Diagram

MODEL

• Marvell RAID Software

• 6 Gb/s SATA Ports

• One 133 MBps PATA Port

• SATA 3.0 Compliant

• PCIe 2.0 Compliant

• Native Command Queuing

• eSATA Support

• Hardware RAID

• Hardware Encryption

• Enclosure Management

• Two-Wire Serial Interface (TWSI)

• GPIO Support

• SPI Flash Interface

• Port Multiplier Support

• FIS-Based Switching

• On-Chip Oscillator

• Power

• Package Size/Type

*support customer’s own RAID software

88SE9128

Yes

PCIe

88SE9120

Non-RAID

133 MB/s

GPIO

(LEDs)

OSC

6 Gb/s

88SE9125

N/A*

88SE9111/9110

Non-RAID

Enhanced mode with ATAPI protocol support

6 Gb/s SATA PHY with speed negotiation to backward support 3 and 1.5 Gb/s

Support 1x PCI Express 2.0 interface (5.0 GT/s)

32 outstanding commands per port for high performance

Flexible SATA ports support internal or external (up to 5m) SATA links

Yes

128/256-bit AES

I2C support

Interface for external EEPROM containing configuration information

LEDs status monitoring

External flash containing configuration data and/or boot code

RAID support through Marvell RAID utility (MRU) and driver

Better performance with simultaneous commands

Low-cost crystal support

0.9W

0.6W

Yes

Yes/No

9mm×9mm / 76-pin QFN

Marvell

88SE9128/9120/9125/9111/9110

APPLICATIONS

The Marvell 88SE91xx SATA RAID controllers are ideal solutions for RAID on motherboards (ROMB) and cost-

effective host bus adapters (HBA). It allows PCIe-based host systems to control up to two SATA 6Gb/s drives and

one PATA device. Embedded with a Marvell Sheeva, ARM instruction set compliant CPU ,this product is a hardware

RAID controller and enables inbox driver support without additional driver installation. The included Marvell RAID

Utility (MRU) provides a user-friendly interface to end users while the Marvell RAID driver allows the drives to

be used in RAID 5 or 10 configurations with SATA port multiplier for increased system performance, high data

integrity and capacity.

For embedded applications, the Marvell 88SE9125 is available with a complete software development kit, including

a programming specification and an open source Linux driver.

Fully programmable on-chip transceivers support SATA, eSATA, and xSATA at 6 Gb/s and are backward compatible

to 1.5 and 3 Gb/s. Built-in support for SATA Port Multipliers with FIS-based switching ensures maximum

performance.

Chipset

Optical Drive

Device (ODD)

Flash

ROM

Marvell

88SE91xx

Two SATA

6 Gb/s ports

South

Bridge

Marvell

88SE91xx

Two internal

or external

SATA HDDs/SSDs

PCIe 2.0 x 1

Fig 2. RAID-On-Motherboard Application

Fig 3. SATA RAID HBA Application

THE MARVELL ADVANTAGE:

Marvell chipsets come with complete reference designs which include board layout designs, software,

manufacturing diagnostic tools, documentation, and other items to assist customers with product evaluation and production. Marvell’s

worldwide field application engineers collaborate closely with end customers to develop and deliver new leading-edge products for quick

time-to-market. Marvell utilizes world-leading semiconductor foundry and packaging services to reliably deliver high-volume and low-cost

total solutions.

ABOUT MARVELL:

Marvell is a leader in storage, communications, and consumer silicon solutions. Marvell’s diverse product portfolio includes

switching, transceiver, communications controller, processor, wireless, power management, and storage solutions that power the entire

communications infrastructure, including enterprise, metro, home, storage, and digital entertainment solutions. For more information, visit our

Web site at

www.marvell.com.

Marvell Semiconductor, Inc.

5488 Marvell Lane

Santa Clara, CA 95054

Phone 408.222.2500

www.marvell.com

Faster, the Marvell logo, Alaska, AnyVoltage, DSP Switcher, Fastwriter, Feroceon, Libertas,

Link Street, PHYAdvantage, Prestera, TopDog, Virtual Cable Tester, Yukon, and ZJ are

registered trademarks of Marvell or its affiliates. CarrierSpan, LinkCrypt, Powered by

Marvell Green PFC, Qdeo, QuietVideo, Sheeva, TwinD, and VCT are trademarks of Marvell

or its affiliate. All other trademarks are the property of their respective owners.

88SE91xx-001

9/09

88SE9125 Related Products

	88SE9125	88SE9120	88SE9128	88SE9110	88SE9111
Description	SATA 6Gb/s RAID Controllers	SATA 6Gb/s RAID Controllers	SATA 6Gb/s RAID Controllers	SATA 6Gb/s RAID Controllers	SATA 6Gb/s RAID Controllers
Maker	Marvell	Marvell	Marvell	Marvell	Marvell
Reach Compliance Code	compli	compli	compli	compli	compli

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