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Cypress ships USB host mass storage reference design kit.


Cypress Semiconductor Cypress Semiconductor is a semiconductor design and manufacturing company. It began operations in 1982 and listed publicly in 1986. Two years later, the company shifted over to the New York Stock Exchange under the symbol, (NYSE: CY).  Corp. (NYSE NYSE

See: New York Stock Exchange
:CY), the market-share leader in USB USB
 in full Universal Serial Bus

Type of serial bus that allows peripheral devices (disks, modems, printers, digitizers, data gloves, etc.) to be easily connected to a computer.
, has announced general availability of its USB host mass storage reference design kit (RDK RDK Reference Design Kit
RDK Red Dragon Karate (compilation of different major styles, mostly based on Shotokan)
RDK Reload Delay Kit
RDK Report Developer Kit
RDK Rapid Deployment Kit
RDK Re-Distribution Kit
RDK Render Developer Kit
) for embedded applications. The CY4640 hardware/software solution enables mass storage devices to seamlessly exchange data from one point to another without the aid of a PC.

Designed for use with Cypress's EZ-Host family of USB embedded host controllers, the CY4640 supports several types of USB mass storage class peripherals including USB hard drives, NAND flash drives, mass storage class-compliant MP3 players and digital still cameras. The kit also supports internal storage devices, such as hard drives, via the EZ-Host controller's on-chip IDE interface.

"With the proliferation of MP3 players, photo printers and DVD recorders, there is an increasing demand for host-enabled storage devices," said Bassil El-Kadi, USB Host and OTG (1) See USB OTG.

(2) (The OBJECTive Technology Group, Ltd., Alexandria, VA) An organization that was devoted to distributed computing and object technology. Founded in 1994, it augmented the object and Internet standards community and served as an intermediary between
 product manager in Cypress's Personal Communications Division. "This kit simplifies the integration of USB technology into PC peripherals and many other consumer appliances--even designers with little knowledge of USB or mass storage class can now easily develop products that host USB storage devices."

The CY4640 includes the USB host software stack, a mass storage class driver, a file system and associated supporting software modules, as well as a sample application layer and hardware that enable customers to evaluate a design at various stages of development. The kit provides license- and royalty-free source code IP for all components.

The USB Host Mass Storage Reference Design Kit is available now and priced starting at $199 (MSRP MSRP Manufacturer's Suggested Retail Price
MSRP Message Session Relay Protocol
MSRP Multi-Species Recovery Plan (US Fish & Wildlife Service)
MSRP Member of the Society for Radiological Protection (UK) 
).

Featuring a 16-bit RISC RISC
 in full Reduced Instruction Set Computing

Computer architecture that uses a limited number of instructions. RISC became popular in microprocessors in the 1980s.
 controller, large memory and low power, Cypress's EZ-Host embedded controllers operate as either a host or peripheral device, depending on the application. EZ-Host (CY7C67300) is a multiport controller featuring two individually configurable two-port serial interface engines (SIEs) and a configurable I/O (Input/Output) The transfer of data between the CPU and a peripheral device. Every transfer is an output from one device and an input to another. See PC input/output.

I/O - Input/Output
 block that can connect to numerous standard interfaces. The product is targeted at wired USB devices ranging from DVD players, set top boxes, Internet appliances and print servers. Cypress's USB embedded host family of products also includes EZ-OTG (CY7C67200), a USB controller based on the USB On-The-Go (OTG) protocol that enables direct connectivity between portable devices such as cell phones, PDAs, video and still cameras, MP3 players and mass storage peripherals.
COPYRIGHT 2004 Millin Publishing, Inc.
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2004, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:Cypress Semiconductor Corp., Universal serial bus
Publication:EDP Weekly's IT Monitor
Geographic Code:1USA
Date:Dec 20, 2004
Words:366
Previous Article:Memec announces Virtex-4 MB development kit.
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