Pochwalę się, że własnie takie radyjko przywróciłem do żywych. Do diagnostyki pomocne okażą się materiały w załączniku. W szczególności trzeba się przyjrzeć złączu 64 pinowemu od modułu Venice 6.2. U mnie nieprawidłowe były napięcia (potrzebne 3.3V i 1.2V). Po nitce do kłębka okazało się, że stabilizator SE8117TA podawał na wyjściu zaniżone napięcie. Podświetlanie ekranu startowało, ale już cały 'komputer' nie. Powodzenia :) Ze znaczących układów: - wspomniane SE8117TA - x2 - stabilizatory RP111x, L7806CV - TS809R - układ 'reset' do ww - S35390 - układ zegara - YD7377 i CSC2314E (PT2314E) do audio - mosfet P AAT4601A
Venice 6.2 FS2026-2
Module for connected audio systems with Internet radio/DAB/DAB+/DMB/FM
Applications
• Internet radio
Venice 6.2
45 x 113 mm,
including snap-off
Wi-Fi PIFA antenna
• Kitchen radio
• Boombox
• Alarm clock radio
Overview
• CD micro system
Venice 6.2 is a complete solution for Internet radio, UPnP network streaming,
premium content services, DAB/DAB+/DMB-A and FM‑RDS. It provides the
simplest and lowest-cost solution for high-quality connected audio systems.
Venice 6.2 has been designed as part of a complete system including IR software
version 2.0 and the Jupiter 6.2 platform.
Based around Frontier Silicon’s powerful Chorus 2 processor, Venice 6.2 streams
radio and music files in a variety of formats including AAC+, MP3, Real, WMA and
FLAC, enabling a new generation of stand-alone network-based audio products.
Frontier Silicon provides a complete set of evaluation and reference platforms,
which can be used to enable rapid development of Venice 6.2 based systems.
Modes
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Live Internet radio broadcasts
Internet radio “listen again” on-demand content
Last.fm1: personalised streaming music
Pandora2: personalised interactive radio
Rhapsody2, 3: unlimited access to millions of tracks
SiriusXM Internet radio2 with over 80 channels of ad-free music,
sports and talk
Music streaming with playlist capability and trick play
DAB Digital Audio Broadcast radio
DAB+ with additional AAC+ codec
DMB-Audio3
FM radio reception with RDS
Audio playback from USB with trick play
iPod/iPhone control including audio playback
USB 2.0 device/host
iPod/iPhone dock
802.11b/g – WEP, WPA, WPA2 security
On-board audio DAC
Digital audio output - I2S or S/PDIF
LCD interface supports range of displays
Infrared remote control
Keyboard presets, rotary encoder
Support for external 10/100 Mbit/s Ethernet
Features
• Simple registration and configuration via
device set-up wizard
• Wi-Fi Protected Setup (WPS) for easy
pairing with a home router
• DRM (digital rights management) for
protected music files
• Clock/alarms
• UPnP support - (DLNA compliant)
• Automatically software upgradable in the
field through Internet/Wi‑Fi or USB
• Internet Media Device Alliance certified
• DLNA 1.5 DMR4
• Windows 7 compliant4
Differences from Venice 6.0
Venice 6.2 is a plug-in replacement for
Venice 6.0, with additional Wi-Fi antenna
options, DRM playback and enhanced software
capabilities. The module is also designed
so that end-products using it may gain
certification for various industry standards.
Venice 6.2 has been designed for IR software
version 2.0. Amongst other things, this
allows trick play and several extra modes for
premium music services.
Connectivity
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• HiFi tuner
Venice 6.2
SCP control
Flash
SDRAM
Wi-Fi
S/PDIF
digital audio out
Wi-Fi
Opt.
L-Band
Chorus 2
Audio
DAC
Analogue
audio out
Apollo 2
1 IR2.0, currently available in US, UK and Germany
I²S digital
audio out
Band 2/3
2 IR2.0, currently available in US
3 Available on request
4 Available in software version IR 2.1
www.frontier-silicon.com
Venice 6.2 FS2026-2 Product Brief FSM 0000 0977 Rev 4
Internal block diagram
USB
Keyboard/display/GPIO
Venice 6.2 FS2026-2
Module for connected audio systems with Internet radio/DAB/DAB+/DMB/FM
Aux in
User interface
Line out
iPod/iPhone
dock
Function select
+ Preset EQ
DAB/
FM
The intuitive user interface enables search and browse
of over 12 000 Internet radio stations and 200 000 listen
again and podcast services through just a few key
presses.
Volume
UART
The UI supports a wide variety of navigation options to
browse the huge selection of stations, including search
by:
• Favourites
• Location
• Genre
• New stations
• Most popular
• Podcast by location
• Podcast by genre
• HD radio stations*
Venice 6.2
Display
Wi-Fi
USB
Flash
stick
Ethernet
interface
Keypad
Typical application
Build options
Web portal
Venice 6.2 is integrated with Frontier Silicon’s feature-rich Wi‑Fi
Internet radio web portal, providing alternative access and preset
configuration for Internet radio, podcast and listen-again services.
Product
code
Each listener can use the portal to find and store favourite Internet
radio stations in different groups. OEMs may produce their own
branded version of the portal if required.
FS2026-2
Wi-Fi
DAB
Net audio Band 3
W
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WF
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WB
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L-Band
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WD
FM
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Further options are described in the Venice 6.2 datasheet.
Venice 6.2 FS2026-2 Product Brief FSM 0000 0977 Rev 4
Standards and certification
Venice 6.2, Jupiter 6.2 and IR 2.0 have been designed to operate
seamlessly with the rest of the digital audio world. As well
as working with the standards shown, suitable end-products
based on this platform should be
able to obtain certification for
various other industry standards
including Works with iPhone
and Made for iPod; for more
information, contact Frontier
Silicon.
Frontier Silicon Wi-Fi radio portal
www.frontier-silicon.com
* Most HD radio stations available to stream
Frontier Silicon is a trademark or registered trademark of Frontier Silicon
Ltd. MPEG-4 HE-AAC audio coding technology licensed by Fraunhofer
IIS, www.iis.fraunhofer.de. Pandora is a registered trademark of Pandora
Media, Inc. SIRIUS and all related marks and logos are trademarks
of Sirius XM Radio Inc. and its subsidiaries. Windows Media is a
trademark or registered trademark of Microsoft Corporation. RealAudio
is a registered trademark of RealNetworks, Inc.
Specifications are subject to change without notice.
© 2008 - 2009 Frontier Silicon Ltd.
October 2009
Head Office: 137, Euston Road,
London, NW1 2AA, UK
Tel: +44 207 391 0620 Fax: +44 207 388 6420
E-mail (information): info@frontier-silicon.com
E-mail (sales): sales@frontier-silicon.com