OXUS931SE, USB 2.0, eSATA to SATA Controller with Encryption
Highlights
The OXUS931SE is a single chip solution for bridging between USB2.0 or
eSATA to SATA hard disks with an integrated cipher engine. Optimized for
performance, the OXUS931SE is ideal for creating secure external storage
devices or encryption dongles.
General Features
o High performance USB2.0 or eSATA
to single SATA storage controller
Key Features
The integrated cipher engine provides advanced encryption and decryption
capabilities in hardware and enables OEMs to rapidly deploy full disk encryption
solutions, providing end users with peace-of-mind that their private content is
safe and secure in the event of theft or loss.
o High performance USB2.0 or eSATA
to single SATA storage controller
o Integrated hardware cipher engine
supporting encryption / decryption over
USB and eSATA
- Supports AES-128 algorithm
- Support for biometric (fingerprint)
and software password
Integrating a USB2.0 device, an eSATA device, and a SATA host controller, the
OXUS931SE enables designers to create products with a minimal number of
external components
authentication
- Host software and drivers supplied
for Password Application for PC and
Mac
Embedded ARM Processor
o Supports SATA II Gen2m specification
and 3.0Gbps and 1.5Gbps interfaces
o Sustained transfer rates in excess of
150Mbytes/s (limited only by HDD or
interface transfer rates)
o 16 GPIO plus up to 24 secondary GPIO
pins
o Integrated PWMs
By managing the data flow, the on-chip ARM7 processor enables a whole new
series of standalone consumer electronic product to be developed in a simple
C/C++ programming environment.
USB2.0
The embedded USB2.0 PHY supports both full and high speed, using bulk-only
transport Mass Storage Class device protocol. Its fast read and write transfers
ensure that the maximum possible host performance is maintained.
o Integrated Fan-Tacho control
o USB Mass Storage Compliant
No additional USB host drivers are required, for either Windows® or Mac®
operating systems, for standard storage, button notification or GPIO control
applications
SATA Interfaces
The embedded 3GHz SATA host interface supports the latest revision of the
SATA II specifications. In addition the eSATA device port also supports the
Gen2m interface. Interface speeds of 3GHz deliver maximum performance with
minimum latency for external SATA storage.
© PLX Technology, www.plxtech.com
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4/8/2009, Version 1.0
