Votos - 3, Puntuación media: 4.7
(
)
)
|
Resumen del manual
The system stack of Eureka-147-based digital radio (which includes DAB, DAB+, and T-DMB) provides the flexibility to implement a wide variety of services while providing a platform for the development of future services. Atmel has over 30 year’s experience designing digital radio solutions and offers a complete DAB solution including an RF front end and a DAB decoding baseband. The ATR2740 DAB baseband processor is a highly functional system-on-chip solution. Its flexibility enables the implementation of application-related tasks. This chipset forms the hardware basis for the DAB evaluation kit. Evaluation Kit Overview The DAB evaluation kit is a comprehensive tool, which enables users to familiarize themselves with the Eureka-147 family of digital radio standards. The evaluation kit provides detailed diagnostic information about the reception channel as well as detailed signaling information about the service received. A comfortable graphic user interface, installed on an external PC or laptop, enables efficient and easy use of the evaluation kit. In addition to the testing func- Evaluation Kit Content n• Complete DAB receiver including an auto motive module (DAB module sample design ATR2740-Dev-Kit2) that operates worldwide with any DAB frequency in Band 3 and L-Band n• Cables for USART and USB Connection n• Magnet Foot Passive Antenna tions, the evaluation kit also operates as a standard DAB radio, providing high quality audio. The core of the DAB evaluation kit is a module using Atmel’s DAB chipset, the ATR2740 base-band processor and the ATR2732 dual-band tuner device. The DAB evaluation kit is perfectly suited for anyone interested in Eureka-147-based services as it provides a deeper look into the standard and extensive testing capabilities. n• 12V DC Power Supply for the DAB Receiver n• Pair of Active Loudspeakers n• CD with Documentation and Software Package for PC Control GUI n• Carrying Case Features and Functionality Control of the evaluation kit receiver can be managed from the front panel. Four control buttons are available to to tune up and down, to auto-tune and store, and to select different services within a set. Four buttons are available to store preselections. The two-line LCD graphic display shows, by default, the operating frequency, DAB service name, and the ensemble name. Additional information such as signal indication can be displayed using the buttons. Functions of the kit include: n• Frequency tune up/down n• Auto scan n• Ensemble search up/down n• Control select (USB/USART) n• Service select n• 4 x preset Display options include: n• Service and ensemble name n• Frequency n• Sychronisation information n• Error rate (EFCR) n• Dynamic Lable n• Genre n• Date and time Diagnostic information about reception condition, DAB-channel-related and audio-source-related information is available via the USART or USB Interface using the pc-installed software delivered with the evaluation kit. The receiver can also be directly controlled from pc-installed software, thus simplifying control of the various functions of this high-performance receiver. The following interfaces are available on the rear of the receiver: n• 1 USB n• 2 USARTs n• 1 Audio Output n• Antenna Input for Dual Band n• RDI Output to Add an External RDI Decoder © 2008 Atmel Corporation. All rights reserved. Atmel®, logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Rev.: 4625B-DAB-08/08/03M Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: (1) 408 441-0311 Fax: (1) 408 487-2600 International Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road, Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 St Quentin-en- Yvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Product Contact Product Line broadcast@atmel.com Literature Requests Web Site © 2008 Atmel Corporation. All rights reserved. Atmel®, logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Rev.: 4625B-DAB-08/08/03M Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: (1) 408 441-0311 Fax: (1) 408 487-2600 International Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road, Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 St Quentin-en- Yvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3...