NEWSROOM
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Silicon Interfaces® Announces USB On-The-Go (OTG) Intellectual Property
Design and Reuse Headline News Wednesday, July 20th
CAMPBELL, Calif. - 20th July,2005
- Silicon Interfaces, a high-end design services and leading provider for IP's. in Europe, USA and Japan, under their IP Development Program - Silicon Cores: Core to the Intelligent Systems™, today announced the availability of USB OTG intellectual property (IP). The SI22USB10 USB OTG IP increases the portfolio of Silicon Interfaces IP's.
It is a single core solution incorporating USB-OTG operating in Link Layer of Open System Interconnect (OSI) which significantly reduces the time and cost of implementing complex USB-OTG target system designs. The SI22USB10 USB OTG is user-configurable & individually programmable for Bulk/Interrupt or Isochronous transfers. Access to the FIFOs associated with these endpoints and to the internal control / status registers is either via an 8-bit micro-controller bus.
The USB On-The-Go specification has been introduced to provide a Low-cost connectivity solution for consumer portable devices such as mobile phones, PDAs, digital still cameras and MP3 players.
SI22USB10 USB OTG Features
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Dual Role Device: Operates either as a function controller for a USB peripheral or as the host/peripheral in point-to-point communications with another USB function.
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Complies with the USB standard for Full-Speed (12 Mbps), High-Speed (480 Mbps) functions and with the On-The-Go supplement to the USB 2.0 specification
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Supports point-to-point communication with a Full-Speed or High-Speed device
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Supports both Session Request Protocol (SRP) and Host Negotiation Protocol (HNP).
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Supports Dataline Pulsing for A device SRP Detection
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UTMI+ Level 1 Transceiver Macrocell Interface.
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Supports 8-bit mode of operation
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Supports 3 Endpoints
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Endpoint 0 INOUT
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Endpoint 1 IN
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Endpoint 2 OUT
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It supports 256bytes for EP0 & 4 Kbytes for other endpoints.
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Supports Suspend and Remote Resume signaling.
For a complete listing of SI22USB10 USB OTG features and pricing, please contact
siliconcores@siliconinterfaces.com or visit the Silicon Cores web site at
www.siliconcores.com
Availability
The SI22USB10 USB OTG is available now and as per requirements can be delivered with 16-bit UTM Interface.
About USB On-The-Go
USB-OTG function controller is a highly integrated USB-OTG solution for USB-OTG applications. The SI22USB10 is an USB-OTG Function controller core designed as per USB-OTG specification, which is a supplement to USB 2.0 specification. It has the standard UTMI+ interface at host end and a generic microcontroller interface at the device end. It is a single core solution incorporating USB OTG operating in Link Layer of Open System Interconnect (OSI) which significantly reduces the time and cost of implementing complex USB OTG target system designs.
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