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DCD unveils USB (IP core) combo pack

Posted: 01 Oct 2012  Print Version  Bookmark and Share

Keywords:USB  IP core  design platform  IFO control logic 

Digital Core Design (DCD), an IP core provider and SoC design house from Poland, has rolled out a USB (IP core) combo pack that consists of audio, human interface device and mass storage platforms. The company added that it's only up to the project criteria, if either a stand-alone USB device controller or a complete set of USB solutions will be implemented in silicon.

USB connects more than computers and peripherals. Some say, that it has the power to connect the whole new digital world. That's why, a�trusted and safe connection is crucial. The DUSB2 is a hardware implementation of a full/high-speed peripheral controller, which interfaces to the UTMI bus transceiver. It contains a USB PID and address recognition logic, state machines to handle USB packets and transactions, as well as end-points number recognition logic and end-points FIFO control logic. DCD's solution is designed to support 12Mb/s "Full Speed" (FS) and 480Mb/s "High Speed" (HS) serial data transmission rates. Moreover, as the DUSB2 is technology independent, it can be implemented in a variety of process technologies. The core strictly conforms to the�USB Specification (v2.0). It is delivered with fully automated test bench and complete set of tests, allowing easy package validation at each stage of SoC design flow, stated the company.

The USB 2.0 mass storage design platform claims to be a complete, integrated solution, dedicated for�a range of USB-based mass storage devices. Thanks to a compact code, it can be used�in various applications such as portable flash memories, digital audio players, card readers and digital cameras.

The second option, is a universal solution for a human interface device design platform. A strict and fully synthesisable code allows implementation in a broad variety of target devices such as keyboards, mice, tablets, steering wheels and gamepads. It can also be used in industrial devices including barcode scanners or pen tablets.

The USB audio design platform features a lite design, small gate count and fast operation and can be easily implemented in numerous audio projects, but it offers something more than just a standard solution for microphones or speakers, added the company.





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