Intelliga Integrated Design Ltd 
Short Desc. : Intelliga's USB "On-The-Go" Dual Role Device Controller Core
Overview :
Developed from the successful iUDC core, Intelliga's iOTG design is an extension of the standard device controller that implements all of the supplementary functionality to support USB 2.0 On-The-Go. This has been achieved by extending the functionality of the embedded firmware that is executed by the iPROC protocol processor. This approach builds on Intelliga's proven USB technology whilst retaining the low power and small gate size features of its iUDC. The iOTG core implements the dual role functionality for both device and host controller protocols with an architecture that easily allows adapted target peripheral lists and changes to protocol, even after the design is committed to silicon.
Features : - Short packet turnaround time, typically less than 3 bit times
- Fixed footprint size,
- The automatic control of individual clock domains produces a low power design that addresses the latest SOC integration requirements
- Supports hardware data channels with no software overhead
- Optional software buffering also supported
- Requires a single memory that is initially used for device configuration and then as buffer memory
- Highly configurable and dynamic support for different types of end points
- Interfaces to USB pads commonly available from target foundries
- Efficient support for session and wakeup protocol
- Virtual hardware HNP support, eliminates OTG timing constraint
Categories :
Portability :
Type : Soft
S2C: FPGA Base prototyping- Download white paper

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