Frontier Silicon HA-FS2028-F Radio module supporting Internet Radio, Audio Streaming, iPod/iPhone control and FM-RDS reception User Manual Venice 8 Datasheet

Frontier Silicon Limited Radio module supporting Internet Radio, Audio Streaming, iPod/iPhone control and FM-RDS reception Venice 8 Datasheet

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HA FS2028 F User Manual

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15 December 2010 FSM 0002 8613 Rev 3 1/41Datasheet CONFIDENTIAL NDA PreliminaryVenice 8 FS2028Colour touchscreen connected audio moduleOverviewThe Venice 8 FS2028 module provides a colour touch radio solution for Internet radio, home network streaming, premium streaming content services, DAB/DAB+/DMB-Radio and FM-RDS products. It provides the simplest route to market for premium high-quality audio streaming from live Internet radio stations or network-based music collections.Several hardware and software configurations are available, with different combinations of integrated RF receivers for Wi-Fi networks, DAB Band III, FM reception and Ethernet.Based around Frontier Silicon’s Chorus 3 processor, Venice 8 streams radio stations and music files in a variety of formats and protocols including AAC+, MP3, Real and WMA, enabling a new generation of stand-alone networked touchscreen-based audio products.Frontier Silicon also provides a complete reference platform, Jupiter 8, for rapid evaluation of Venice 8 and development of Venice 8-based systems. Applications include a wide range of audio products, from kitchen and alarm clock radios to CD micro systems, boomboxes and HiFi tuners.Modes• Live Internet radio broadcasts from over 12,000 radio stations• Internet radio “listen again” on-demand content• Music streaming from UPnP devices with playlist capability• Music streaming from USB stick• Microsoft DRM 10 Streaming (on request)• DAB Digital Audio Broadcast radio• DAB+ with additional AAC+ codec•DMB-Radio (on request)• FM radio reception with RDSConnectivity• Wi-Fi 802.11b/g with WPS, WEP, WPA and WPA2 security• Full colour graphical UI with touch driven interface• 10/100 Mb/s Ethernet• USB 2.0 device or host• On-board audio DAC with stereo analogue line output• Digital audio output -S/PDIF or I2S• Infrared remote control• Rotary encoderFeatures• Microsoft DRM 10 (digital rights management) playback (on request)• Codecs: MP3, WMA, AAC+, RealAudio, FLAC, PCM and WAV• Simple registration and configuration• Remote control•Internet portal•Clock/alarms• Automatically software upgradable in the field through the Internet or via USB• UPnP supportOrdering informationFurther variants are described in Hardware build options on page 27.Product code DescriptionFS2028-WEB Wi-Fi, DAB, DAB+, DMB-Radio, FM, Ethernet, USB 2.0, MP3, WMA, AAC+

FSM 0002 8613 Rev 3 3/41Venice 8 CONFIDENTIAL NDA ContentsList of figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Document maturity key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 Power supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.1 Power-on timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123.2 Power-off timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123.3 Reset thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123.4 Boot up considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Hardware interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.1 J6 main connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165.2 Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .205.2.1 TFT touchscreen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.2.2 Touchscreen interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215.2.3 Backlight control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215.2.4 Rotary Encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215.2.5 Key switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215.3 Analogue audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225.3.1 Analogue audio output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225.3.2 Analogue inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225.4 Digital audio outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235.4.1 I2S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235.4.2 S/PDIF out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.5 Asynchronous serial port (UART for iPod docking) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245.6 Serial control port (SCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245.7 Ethernet interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255.8 SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255.9 Infrared remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265.10 USB 2.0 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265.11 General purpose I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266 Hardware build options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276.1 Main variants and functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .276.2 Broadcast radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276.3 Wi-Fi antenna connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .276.4 Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .287 Performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297.2 Wi-Fi performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297.3 RF performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .307.3.1 DAB Band III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307.3.2 FM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307.4 Audio performance (internal DAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .328.2 Operating Conditions (operation oustside this range is not guaranteed) . . . . . . . . . . . . . . .328.3 Typical power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .338.4 Main signal levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .339 Mechanical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349.1 Physical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349.2 Physical layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .359.2.1 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3610 Compliance standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

FSM 0002 8613 Rev 3 5/41Venice 8 CONFIDENTIAL NDA 10.1 Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3710.2 Electrostatic discharge (ESD) protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3710.3 Restriction of hazardous substances (RoHS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3710.4 FCC statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3810.4.1 Caution: Exposure to radio frequency radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3810.4.2 Federal Communications Commission notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3810.4.3 Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3810.5 RF exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3910.5.1 Occupational exposure levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3910.5.2 General public exposure levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

6/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 8List of figuresFigure 1: Example master mode implementation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Figure 2: Module block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Figure 3: Main connector location and pin numbering scheme (rear view) . . . . . . . . . . . . . . .15Figure 4: (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Figure 5: Module top and side dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35Figure 6: RF antenna connector area dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36Figure 7: Main board connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

FSM 0002 8613 Rev 3 7/41Venice 8 CONFIDENTIAL NDA List of tablesList of tablesTable 1: Revision history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Table 2: Reset threshold levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Table 3: Main connector pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Table 4: TFT control signals (outputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20Table 5: Touchscreen interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Table 6: Backlight control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Table 7: Rotary encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Table 8: Key switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Table 9: Analogue audio output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Table 10: Analogue inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Table 11: I2S bus signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23Table 12: S/PDIF audio output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23Table 13: Asynchronous serial port (UART) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Table 14: Serial control port (SCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Table 15: Ethernet interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Table 16: SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Table 17: Infrared remote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Table 18: USB 2.0 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Table 19: Venice 8 main variants and functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27Table 20: Wi-Fi performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Table 21: DAB Band III performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30Table 22: FM performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30Table 23: Audio analogue output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31Table 24: Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32Table 25: Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32Table 26: Typical power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33Table 27: Main signal levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

8/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 8Revision historyDocument maturity keyInitial Initial data, all subject to change.Preliminary Preliminary data; minor details may be missing or subject to change.Complete All sections complete.Revised Additions/corrections incorporated.Obsolete Document refers to a discontinued or soon-to-be-discontinued product. Withdrawn from external distribution.FeedbackTo contribute feedback on this document, please e-mailtechnical-publications@frontier-silicon.com.Include the following information:• document title, number and date:Venice 8 FS2028 Datasheet, FSM 0002 8613 Rev 3, 15 December 2010,• section number and heading if referring to a specific part of the document.Revisionnumber Date Documentmaturity Description1 December 2009 Initial First release2 December 2010 Preliminary FCC statement added to Compliance Standards; other minor changes made3 December 2010 Preliminary Changes made to FCC statement.Table 1: Revision history

FSM 0002 8613 Rev 3 9/41Venice 8 CONFIDENTIAL NDA 1 Applications1 ApplicationsVenice 8 is designed for high-end mains-powered colour GUI connected audio products including:• Colour touch Internet radio,•Kitchen radio,•Clock radio,•Table top,•Semi-portable,• Tuner products, • Hi-fi or micro system.Digital radio and premium streaming audio services’ availability varies by country, so different markets require different hardware and software builds of the module. The main target markets for Venice 8-based systems currently include the US, UK, Europe and Australia.Figure 1 shows a typical implementation, with the module functioning as main system controller.Figure 1: Example master mode implementationAux in Line outDAB/FMFunction select, volume+ Preset EQWi-FiFlashstickUSBTouchscreenTFT colourdisplayVenice 8RJ-45UARTiPod dockMagneticsIRreceiverBacklightControls

10/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 82 IntroductionVenice 8 has been designed as the next step in the evolution of connected audio products. Based around the new Frontier Silicon Chorus 3 baseband audio processor, it builds on the functionality of the Venice 6.2 Internet radio module to facilitate a new type of touchscreen connected audio product, with new features, performance and ergonomics ensuring the highest possible performance.Venice 8 features a new, highly customisable UI, making full use of the latest TFT display technology with resistive touch, to improve ease-of-use.2.1 FeaturesFigure 2 shows a block diagram of Venice 8. The main components are the RF front end, Chorus 3 FS1230 baseband processor, serial boot Flash, SDRAM and audio DAC.The Chorus 3 processor is based around a high performance advanced RISC/DSP. In addition to the core DAB demodulation functions, this processor is well suited to running digital radio/connected audio application code.Venice 8 measures 65 x 80 mm (see Chapter 9: Mechanical specification). All components are mounted on the top of the module. The underside of the module has a solid copper ground plane. With the exception of the connectors and screw holes, all components are fitted inside the four-chamber screening can. The RF, Wi-Fi, baseband and analogue audio sections are all screened from each other.Venice 8 has been designed to use a 3.5 inch TFT colour touchscreen module with a resolution of QVGA (320 x 240) and an LED backlight. Stereo audio outputs are provided in analogue line level and S/PDIF digital formatsVenice 8 has two MAC addresses, one for Wi-Fi and one for Ethernet. It is supplied with 4 MAC address labels for the Wi-Fi (the Ethernet MAC address is the Wi-Fi MAC address plus one).

FSM 0002 8613 Rev 3 11/41Venice 8 CONFIDENTIAL NDA 2 IntroductionFigure 2: Module block diagramAudio DAC / Ampanalog+3V3 SupplyRF IC: APOLLO 2Band2,3AntennaCHORUS 3WiFi circuitWiFiAntennaTFT/LCD Display Parallel InterfaceUSB 2.0 HS+1V2 SupplyFLASH ROM 64MbMAINCONNECTORXTAL24.576MHzXTAL38.4MHz(Analog IF)USB XTALSwitchSPI464M B SDRAMSYS_nRSTI2CGNDsIR controlSPI2 (TFT)I2S In/OutUART1+5V SupplyEthernetPHYEthernetXTAL25.0MHzADC2ADC1PDMFuture option,512Mbit Nand FlashL,R,GndOutSPDIFGPIO3V3 LDOTest Points24.576MHz(I2C)(IF AGC) (Enable)(MII)Band Pass FilterBalunPAAnt ControlWLAN RXWLAN TxTest PointsSerial Port1V8 LDO(Reset, Int)(Fast Switch) (GPIO)(GPIO) (CS1,CLK,MOSI,MISO)1 (DRM)3V3 LDOI2SVenice 8 M odule FS2028MFIO

12/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 83 Power suppliesVenice 8 requires a 1.2 V ± 5%, supply for the digital baseband and 3.3 V ± 5% for the RF circuits and other baseband devices such as the audio DAC and 5 V ± 5% for Wi-Fi and Ethernet . All supplies should be clean with low ripple. Any noise on these supplies will affect performance.The module includes some supply filtering on its DC supply lines. This takes the form of a Pi network with a ferrite bead inductor in the supply line and with one or more capacitors to ground on either side. The voltage rails must be regulated with over-specified regulators and bulk decoupling to cope with the burst requirements of the DAB receiver, Wi-Fi TX and to reduce noise and ripple. The capacitors and regulators should be mounted as close as possible to J1.For best performance, the system PCB should include a solid ground plane. If this is not possible, the PCB should use large power tracks, with the ground connections from each regulator and smoothing capacitor joining close to the module.3.1 Power-on timing The 5.0 V, 3.3 V and 1.2 V supplies may be applied in any order but extended periods of delay should be avoided. 3.2 Power-off timing Venice 8 is designed so that the power can be removed in any order at any time without affecting the module.3.3 Reset thresholdsThe 1.2 V, 3V3 and 5V supplies to Venice 8 should be kept within the operating limits. The module’s operation may become unstable if the supply deviates from these limits.Venice 8 incorporates an on-board reset to cope with supply interruptions.Supply Symbol Parameter Typ Units3.3V VTH+ Reset threshold rising level 2.25 VVTH- Reset threshold falling level 2.151.2V VTH+ Reset threshold rising level 0.95VTH- Reset threshold falling level 0.90Table 2: Reset threshold levels

FSM 0002 8613 Rev 3 13/41Venice 8 CONFIDENTIAL NDA 3 Power supplies3.4 Boot up considerations1. Care must be taken to ensure that SPDIF_OUT (pin 19) is driven low during the reset cycle.2. USB_VBUS_FAULT (pin 38) must not have any external pull-ups fitted as there is a 100 kΩ in the module. Failure to do this will result in boot up problems.

14/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 84 SoftwareFrontier Silicon normally provides Venice 8 pre-installed with software. This can be configured to customer requirements.The module is intended to be used as the basis for a standalone connected audio system (see Figure 1 on page 9). The only external parts needed are a power source, antenna(s), TFT touchpad display, infrared receiver, backlight, iPod authentication, keypad (two switches), rotary encoder (optional), amplifier and speaker(s).Soft FM (RDS) software allows the module to function as an FM radio receiver without the need for a separate FM tuner chip. An FM user interface provides access to all RDS features.Please contact Frontier Silicon for further information.

FSM 0002 8613 Rev 3 15/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces5 Hardware interfacesVenice 8 supports numerous hardware interfaces (physical layout shown in Section 9.2.1). The characteristics of these interfaces are detailed below.Note: Some of these interfaces may be mutually exclusive.Figure 3: Main connector location and pin numbering scheme (rear view)Figure 4: (front view)12354678............99 97 95100 98 96....J6 (main connector)J5J4J3

16/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.1 J6 main connector pin assignmentsPin no Pin name Usage Alternative Usage Drive (mA)1 5V_Input 5V supply - -2 1V2_Input 1.2 supply - -3GND Ground - -4 3V3_Input 3.3V supply - -5 AUD_L Analogue output left - DAC6 AUD_R Analogue output right - DAC7GND Ground - -8AUD_GND Audio ground - -9I2S_MCLK_FILT I2S GPIO 410 GND Ground - -11 I2S_SCLK_FILT I2S GPIO 412 I2S_SFR_FILT I2S GPIO 413 I2S_SDIN I2S GPIO 414 I2S_SDOUT0_FILT I2S GPIO 415 AUDIO_MUTE Audio control GPIO 416 AUDIO_AMP_ON Audio control GPIO 417 HEADPHONE_DET Audio control GPIO 818 SPDIF_PWR_SW SPDIF GPIO 419 SPDIF_OUT SPDIF GPIO 420 IPOD_ACC_POWER iPod GPIO 421 IPOD_DET iPod GPIO 422 S1_DIN iPod GPIO 423 S1_DOUT iPod GPIO 824 SPI1_SCK_F SPI - 425 SPI1_MISO2 SPI GPIO 826 SPI1_MOSI_F SPI - 427 SPI_CSn4 SPI GPIO 828 SPI_CSn2 SPI GPIO 429 SPI1_MISO4/IPOD_ACC_DETiPod GPIO 830 SCP1_CLK I2C GPIO 831 SCP1_DATA I2C GPIO 832 GND Ground - -Table 3: Main connector pin assignment

FSM 0002 8613 Rev 3 17/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces33 USB_DP USB D+ - A34 USB_DN USB D- - A35 USB_VBUS USB - A36 USB_COM Ground - -37 USB_VBUS_DRIVE USB GPIO 438 USB_VBUS_FAULT USB GPIO 439 GND Ground Ground -40 GP_ADC1 Analogue input - A41 GP_ADC0 Analogue input - A42 SYS_nRST Module reset - 843 IR_REMOTE IR GPIO 844 KYBRD_COL_2 GPIO GPIO 845 KYBRD_COL_1 GPIO GPIO 846 KYBRD_COL_4 GPIO GPIO 847 KYBRD_COL_3 GPIO GPIO 848 KYBRD_ROW_2 GPIO GPIO 849 KYBRD_ROW_1 GPIO GPIO 850 MFIO_87 GPIO - 451 MFIO_85 GPIO - 852 MFIO_86 GPIO - 853 MFIO_82 GPIO - 854 MFIO_81 GPIO - 855 MFIO_83 GPIO - 856 MFIO_84 GPIO - 857 MFIO_88 GPIO - 458 MFIO_73 GPIO - 859 GND Ground - -60 MFIO_89 GPIO - 461 TFT_VDDEN_GD TFT Display GPIO 462 GND Ground - -63 TFT_BLUE_4 TFT Display GPIO 464 TFT_BLUE_5 TFT Display GPIO 4Pin no Pin name Usage Alternative Usage Drive (mA)Table 3: Main connector pin assignment

18/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 865 TFT_BLUE_2 TFT Display GPIO 466 TFT_BLUE_3 TFT Display GPIO 467 TFT_BLUE_0/MFIO_117TFT Display GPIO 468 TFT_BLUE_1 TFT Display GPIO 469 TFT_GREEN_4 TFT Display GPIO 470 TFT_GREEN_5 TFT Display GPIO 471 TFT_GREEN_2 TFT Display GPIO 472 TFT_GREEN_3 TFT Display GPIO 473 TFT_GREEN_0 TFT Display GPIO 474 TFT_GREEN_1 TFT Display GPIO 475 GND Ground - -76 GND Ground - -77 TFT_RED_4 TFT Display GPIO 478 TFT_RED_5 TFT Display GPIO 479 TFT_RED_2 TFT Display GPIO 480 TFT_RED_3 TFT Display GPIO 481 TFT_RED_0/MFIO_105 TFT Display GPIO 482 TFT_RED_1 TFT Display GPIO 483 TFT_HSYNC_NR TFT Display GPIO 484 TFT_PANELCLK TFT Display GPIO 485 TFT_BLANK_LS TFT Display GPIO 486 TFT_VSYNC_NS TFT Display GPIO 487 TFT_PWRSAVE TFT Display GPIO 488 TFT_VD12ACB TFT Display GPIO 489 DIM_F PDM GPIO 490 TOUCH_SCR_INTn_F GPIO GPIO 491 GND Ground - -92 GND Ground - -93 ETH_TX+ Ethernet - PHY94 ETH_SPEED Ethernet LED - PHY95 ETH_GND Ground - PHY96 ETH_TX- Ethernet - PHY97 ETH_RX+ Ethernet - PHY98 ETH_CT Ethernet - PHYPin no Pin name Usage Alternative Usage Drive (mA)Table 3: Main connector pin assignment

FSM 0002 8613 Rev 3 19/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces99 ETH_NWAYEN Ethernet LED - PHY100 ETH_RX- Ethernet - PHYPin no Pin name Usage Alternative Usage Drive (mA)Table 3: Main connector pin assignment

20/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.2 Interfaces5.2.1 TFT touchscreenVenice 8 supports 18 bit TFT displays. The Venice 8 module supports a 240 x 320 pixel transmissive display with LED backlight.Pin no Pin name Pin descriptionOutputs88 TFT_VD12ACB 12V digital supply enable or AC bias output87 TFT_PWRSAVE Power save (Shut down display)84 TFT_PANELCLK Pixel clock83 TFT_HSYNC_NR Horizontal synchronisation pulse85 TFT_BLANK_LS Data output enable86 TFT_VSYNC_NS Vertical synchronisation pulse61 TFT_VDDEN_GD TFT panel VDD enable81 TFT_RED_0/MFIO_105 Red data bit 082 TFT_RED_1 Red data bit 179 TFT_RED_2 Red data bit 280 TFT_RED_3 Red data bit 377 TFT_RED_4 Red data bit 478 TFT_RED_5 Red data bit 567 TFT_BLUE_0/MFIO_117 Blue data bit 068 TFT_BLUE_1 Blue data bit 165 TFT_BLUE_2 Blue data bit 266 TFT_BLUE_3 Blue data bit 363 TFT_BLUE_4 Blue data bit 464 TFT_BLUE_5 Blue data bit 573 TFT_GREEN_0 Green data bit 074 TFT_GREEN_1 Green data bit 171 TFT_GREEN_2 Green data bit 272 TFT_GREEN_3 Green data bit 369 TFT_GREEN_4 Green data bit 470 TFT_GREEN_5 Green data bit 5Table 4: TFT control signals (outputs)

FSM 0002 8613 Rev 3 21/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces5.2.2 Touchscreen interface5.2.3 Backlight controlBacklight control of the LCD can be achieved using a Linear Tech LT3465 which varies the current provided to the backlight with an analogue voltage. On Venice 8 a PDM output is converted to an analogue voltage using an onboard RC filter.5.2.4 Rotary EncoderTwo GPIO are dedicated to implement a rotary encoder for volume control. The push to mute or select function is implemented as on of the dedicated Key Switches.5.2.5 Key switchesFour GPIO are dedicated for key switches to interact with the UI.Pin no Pin name Pin description90 TOUCH_SCR_INTn_F Touchscreen pen down interrupt30 SCP_CLK I2C bus clock (shared with other peripherals)31 SCP1_DAT I2C bus clock (shared with other peripherals)Table 5: Touchscreen interfacePin no Pin name Pin description89 DIM_F Backlight control. Pulse density modulated output1 filtered to an analogue voltageTable 6: Backlight controlPin no Pin name Pin description48 KYBRD_ROW_2 Rotary encoder I/P49 KYBRD_ROW_1 Rotary encoder I/PTable 7: Rotary encoderPin no Pin name Pin description45 KYBRD_COL_1 Snooze44 KYBRD_COL_2 Standby47 KYBRD_COL_3 Spare46 KYBRD_COL_4 Rotary pushTable 8: Key switches

22/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.3 Analogue audio5.3.1 Analogue audio outputThe onboard audio DAC provides an analogue stereo line-level output. 5.3.2 Analogue inputsVenice 8 has two analogue inputs for functions such as measuring battery voltage, ambient lights etc.Pin number Pin name Pin description5 AUD_L Analogue audio output left6 AUD_R Analogue audio output right7AUD_GND Audio ground15 AUDIO_MUTE Audio mute16 AUDIO_AMP_ON Amp on17 HEADPHONE_DET Headphones detectTable 9: Analogue audio outputPin number Pin name Pin description41 GP_ADC0 Analogue input 040 GP_ADC1 Analogue input 1Table 10: Analogue inputs

FSM 0002 8613 Rev 3 23/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces5.4 Digital audio outputs5.4.1 I2SAn I2S bus is provided, comprising of a master clock, bit clock, sample frame, and stereo out for basic stereo operation with an external DAC or CODEC. A bank of four 0R resistorscan be fitted on the I2S bus. These have been removed by default to enhance EMC performance. If required a variant can be provided that supports I2S out.Sample Rate: 48 kHzMaster Clock Rate: 256/384 x sample rate (24.576 MHz)Sample Resolution: 16, 18, 20 or 24 bits (controlled by software)5.4.2 S/PDIF outThe S/PDIF out signal is provided on the main connector. The S/PDIF audio output carries a stereo digital audio output on a single wire using the signal format defined in IEC60958.Sample Rate: 48 kHzSample Resolution: 24 bitsNote: SPDIF_OUT must be low during reset for reliable booting.Pin number Pin name Pin description9I2S_MCLK_FILT I2S audio master clock12 I2S_SFR_FILT I2S serial audio frame11 I2S_SCLK_FILT I2S serial audio data clock14 I2S_SDOUT0_FILT I2S serial audio data out channel 013 I2S_SDIN I2S serial audio data inTable 11: I2S bus signalsPin number Pin name Pin description18 SPDIF_PWR_SW GPIO to control power to SPDIF device (shared with other peripherals)19 SPDIF_OUT S/PDIF outTable 12: S/PDIF audio output

24/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.5 Asynchronous serial port (UART for iPod docking)The UART provides a standard asynchronous serial port with a maximum speed of 115200 baud.5.6 Serial control port (SCP)The serial control port (I2C-compatible) is a bidirectional, 2-wire, open-collector style bus and other external peripherals..The functionality of the SCP is master/slave transmitter/receiver in standard or fast mode (100/400 kHz). Multi-master operation is not supported. The SCP pins are NOT 5 V-tolerant.Note: These pins require external pull-ups to 3.3V (4.7 kΩ).Pin number Pin name Pin description23 S1_DOUT Serial port data out22 S1_DIN Serial port data in21 IPOD_DET iPod detect20 IPOD_ACC_POWER Accessory power29 IPOD_ACC_DET Accessory detectTable 13: Asynchronous serial port (UART)Pin number Pin names Pin description31 SCP1_DATA I2C bus data (shared with other peripherals)30 SCP1_CLK I2C bus clock (shared with other peripherals)Table 14: Serial control port (SCP)

FSM 0002 8613 Rev 3 25/41Venice 8 CONFIDENTIAL NDA 5 Hardware interfaces5.7 Ethernet interfaceVenice 8 supports 10/100BaseT Ethernet. An RJ-45 Mag Jack (Magnetic Jack) is required on the application to provide the necessary isolation and connection to a wired network.Routing from the module to the RJ-45 must be 100 Ω differential impedance controlled transmission lines.5.8 SPI interface The serial peripheral interface (SPI) pins can be used to interface the Venice 8 module to an SPI display.Venice 8 has multiple MISO lines. Should an SPI device not tri-state its data output line. If you have two SPI devices and they both tri-state their serial data ouputs then you can save one of the MISO pins.Pin number Pin name Pin description93 ETH_TX+ Physical transmit or receive signal (+ differential)94 ETH_SPEED Ethernet Speed LED96 ETH_TX- Physical transmit or receive signal (- differential)97 ETH_RX+ Physical receive or transmit signal (+ differential)98 ETH_CT Supply for Magnetics centre tap99 ETH_NWAYEN Ethernet Link LED control 100 ETH_RX- Physical receive or transmit signal (- differential)Table 15: Ethernet interfacePin number Pin name Pin description24 SPI1_SCK_F SPI serial clock25 SPI1_MISO2 SPI master input26 SPI_MOSI_F SPI master output27 SPI_CSn4 SPI chip select 428 SPI_CSn2 SPI chip select 229 SPI1_MISO4 SPI master InputTable 16: SPI interface

26/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 85.9 Infrared remoteAn infrared remote (IR) interface is present on the main connector. The Philips RC5 IR protocol is supported.5.10 USB 2.0 interfaceThe USB 2.0 interface supports device and host operation in USB hi-speed and full speed modes.Note: USB_DN and USB_DP should be routed as 90 Ω balanced differential pair.5.11 General purpose I/OThere are several dedicated GPIO lines, but as described above, many of the other digital interfaces have alternative usage as additional GPIO. Each GPIO line may be configured by software as an input or output. The state of each GPIO input can be read by software. The logic level and tri-state drive of each GPIO output can be controlled by software.Pin number Pin name Pin description43 IR_REMOTE IR remoteTable 17: Infrared remotePin number Pin name Pin description34 USB_DN USB differential data (negative)33 USB_DP USB differential data (positive)36 USB_COM Ground35 USB_VBUS USB supply present38 USB_VBUS_FAULT USB power supply fault37 USB_VBUS_DRIVE USB Power supply enableTable 18: USB 2.0 interface

FSM 0002 8613 Rev 3 27/41Venice 8 CONFIDENTIAL NDA 6 Hardware build options6 Hardware build optionsVenice 8 has been designed for flexibility in application and use. The following hardware build options can be provided.6.1 Main variants and functionality6.2 Broadcast radioReceptionVenice 8 can be supplied with or without broadcast radio reception components for DAB/DAB+/DMB-Radio/FM.Connectorsthe DAB/DMB-Radio/FM RF inputs, can be fitted with any one of the following RF connectors:•UMP,•SMA,•SMB,• KRD (0.2” 2 pin header),• none.If no connector is fitted, connection can be made to J3 with a coaxial flying lead (pig-tail, 75 Ω).6.3 Wi-Fi antenna connectorJ4, the Wi-Fi antenna connector, can be fitted with either of the following RF connectors:• On board PIFA,•IPEX• Direct solder connectorIf no connector is fitted, the onboard Wi-Fi PCB antenna is used.Product code Wi-Fi DAB FM EthernetFS2028- W •WB •••WF ••WE ••WEB ••• •WEF •••Table 19: Venice 8 main variants and functionality

28/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 86.4 Flash memoryVenice 8 will support 64Mbit Flash memory and also has potential for future support of 512Mbits (64Mbytes (x8) of NAND Flash.

FSM 0002 8613 Rev 3 29/41Venice 8 CONFIDENTIAL NDA 7 Performance characteristics7 Performance characteristics7.1 IntroductionVenice 8 is a Eureka 147 DAB receiver conforming to EN61000-4-2 supporting Band 3 and Korean Band 3 with typical performance equal to or better than EN50248:2001 [reference 9].Venice 8 supports Band 2 Soft FM (87.5 MHz to 108 MHz) and meets parts of the BS 5942-2:1987 Hi-Fidelity minimum performance when tested to BS 60315-4 [reference 10].For the following specifications, operating conditions are Ta = 25°C, VCC = 3.3 V.7.2 Wi-Fi performanceVenice 8 supports the mandatory modes required by 802.11b and 802.11g plus some optional modes, as listed in Table 20. The maximum transmit power of the Wi-Fi module is limited to 20 dBm Effective Isotropic Radiated Power (EIRP). The Wi-Fi module’s transmit power and the antenna gain added together must not exceed 20 dBm EIRP.For a nominal transmit power of 15 dBm, the minimum power is 12.5 dBm, and the maximum is 17 dBm.Standard Mode Bit rate, Mbit/sReceiver sensitivityMin Typ Units802.11b DSSS 1 -79 -92 dBm @ 8%PERDSSS 2 -79 -92HR/DSSS 5.5 -79 -91HR/DSSS 11 -79 -87802.11g ERP-OFDM 6 -82 -86 dBm @10% PER9-81-8512 -79 -8518 -77 -8424 -74 -8036 -70 -7948 -66 -7354 -65 -72Table 20: Wi-Fi performance

30/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 87.3 RF performanceThe terrestrial radio RF input for DAB band III and FM band II is AC coupled to cater for DC powered distribution systems.7.3.1 DAB Band IIIOperating mode = decoding one DAB stereo audio channel at 192 kbit/s.7.3.2 FMOperating mode = decoding one FM stereo audio channel at +/- 67.5 kHz with 1 kHz tone.Parameters Min Typ Max UnitsTuning range Band III 174.928 - 214.736 MHzKorean Band III 174.928 -239.200Large signal -5 0 dBmSensitivity -97 -99Far off selectivity 40 65 dBAdjacent channel rejection 35 38Table 21: DAB Band III performanceParameters Min Typ Max UnitsBand 2 tuning range 87.5 - 108 MHzSensitivity (S+N)/N=26 dB -106 -108 - dBmLarge signal handling capacity - 0 -(S+N)/N ultimate signal-to-noise ratio (mono) - 50 - dBTHD (1 kHz, mono, A-weighted) - 0.3 - %Tuning step size - 50 - KHzFM selectivity (mono) ± 200 kHz - TBD - dBStereo separation 25 40 -Table 22: FM performance

FSM 0002 8613 Rev 3 31/41Venice 8 CONFIDENTIAL NDA 7 Performance characteristics7.4 Audio performance (internal DAC)Operating conditions: internal DAC, 40 Hz - 12.5 kHzParameter Min Typ Max Units CommentsLoad resistance 3.0 - kΩTo mid-rail or AC coupledSignal level - 0.6 - VRMS into 10 kΩTHD (full scale) - 0.01 0.02 % THD full scaleSNR 95 97 - dB In DAB mode3 dB audio bandwidth (referenced to 1 kHz level)<20 - 20000 Hz<40 - 12500 Hz In FM modeTable 23: Audio analogue output

32/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 88 Electrical specifications8.1 Absolute maximum ratings 8.2 Operating Conditions (operation oustside this range is not guaranteed)CAUTION: Exceeding these values may damage the module.Parameter Min Typ Max Comments UnitsTotal standby power - - 1 Complies with Eco certificationW5 V power terminal 0 5 5.5 V3.3 V power terminal 0 3.3 3.631.2 V power terminal 0 1.2 1.32VIN 1.17 - 3.3V Other than supply pinsStorage temperature -40 - +85 °COperating temperature 0 - +60Humidity 0 - 90 Non-condensing %RF input - +10 dBmOther inputs -0.3 - 3.6 VOutputs -20 - +20 mATable 24: Absolute maximum ratingsParameter Min Typ Max Units5V power terminal 4.75 5 5.25 V3.3V power terminal 3.135 3.3 3.3161.2V power terminal 1.14 1.2 1.26Table 25: Operating conditions

FSM 0002 8613 Rev 3 33/41Venice 8 CONFIDENTIAL NDA 8 Electrical specifications8.3 Typical power consumptionTable 26 shows typical power consumption at a temperature of 25 °C. This includes GPIO driving current to the display, but not the display backlight, the current for which is supplied externally to the module.8.4 Main signal levelsOperating Mode Supply Voltage Supply Current (mA)Typical MaximumDAB only 5.0V 0 53.3V 197 2301.2V 97 130Soft FM only 5.0V 0 53.3V 203 2301.2V 95 130Wi-Fi Internet radio 5.0V 1 53.3V 390 4501.2V 105 140Ethernet Internet radio 5.0V 112 1303.3V 194 2301.2V 106 130iPod play back 5.0V 0 53.3V 146 1801.2V 89 120Table 26: Typical power consumptionParameter Min Typ Max UnitsLOW level input voltage - - 0.8 VHIGH level input voltage 2 - -Schmitt trigger low-to-high threshold 1.67 1.73 1.79Schmitt trigger high-to-low threshold 1.01 1.07 1.15Table 27: Main signal levels

34/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 89 Mechanical specificationReflecting the fact that Venice 8 is designed for a completely new kind of connected audio device, the module has a new form factor 65 x 80 mm, and is not backwards-compatible with previous Frontier Silicon radio modules.9.1 Physical specificationVenice 8 is a single-sided assembly built with a 8-layer printed circuit board. The RF and baseband circuitry are shielded to meet EMC and RF performance specifications. The shielding separates the RF and baseband sections.The mating connector for Venice 8 is:Manufacturer: SamtecDescription: Con PLG 100 way (50 x 2) pin header vertical 1.27 SMTPart number: REF-146673-01

FSM 0002 8613 Rev 3 35/41Venice 8 CONFIDENTIAL NDA 9 Mechanical specification9.2 Physical layoutThe following diagrams show the placement of the major components when viewed from the top and the dimensions in mm.Figure 5: Module top and side dimensions8034 Places4.60.252.57275.5274055.80.572.70.5652.562.50.60.250.60.2570.5 0.25A4.986.51.6028.742.39.152.251.65.37.145.2

36/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 89.2.1 ConnectorsFigure 6: RF antenna connector area dimensionsFigure 7: Main board connector1.801.201.201.702.542.54DETAIL A SCALE 2 : 110.55.66.55.87Pin 1

FSM 0002 8613 Rev 3 37/41Venice 8 CONFIDENTIAL NDA 10 Compliance standards10 Compliance standardsVenice 8 is designed to allow customers’ finished products to gain compliance with the following certifications:CE,Wi-Fi Alliance,DLNA 1.5,WWi,MFi,FCC.10.1 Electromagnetic compatibility (EMC)Venice 8 is tested in configurations representative of typical DAB consumer products to the following standards:BS EN 55013: 2001 for emissions,BS EN 55020: 2002 for immunity.The electromagnetic compatibility of a particular product is dependent upon the use and installation of the module within the product. Care should be taken to integrate the module with due regard to the effects of conducted and radiated signals.10.2 Electrostatic discharge (ESD) protectionVenice 8 is an ESD-sensitive device. It is tested to the standard EN61000 (4 kV on RF inputs).Special handling precautions should be used during manufacturing and testing.10.3 Restriction of hazardous substances (RoHS)All Frontier Silicon products meet the requirements of the EU RoHS directive 2002/95/EC RoHS, use RoHS-certified components and are assembled using lead-free processes. See the Frontier Silicon Declaration of Materials Compliance [reference 2].Additionally, Frontier Silicon adheres to best industry practice regarding the avoidance of environmentally harmful substances in products, above and beyond legal requirements such as RoHS.

38/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 810.4 FCC statementThe Venice 8 module is conformant with FCC standards under the "modular approval" only. The FCC ID for the Venice 8 module is YYX-HA-FS2028-F. 10.4.1 Caution: Exposure to radio frequency radiationThe device is compliant to FCC standards in terms of radiated signal levels. Nevertheless, the device shall be used in such manner that proximity and the potential for human contact with the radiating antenna, during normal operation, is minimised. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.See the Venice 8 Application Note for further information.10.4.2 Federal Communications Commission noticeThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, in which case the user is encouraged to try and correct the interference by increasing the distance between the equipment and the receiver.10.4.3 ModificationsThe FCC requires the user to be notified that any changes or modifications to this device that are not expressly approved by Frontier Silicon Limited may void the user’s authority to operate the equipment. Such modifications also invalidate FCC approval of the device.DECLARATION OF CONFORMITY WITH FCC RULES FOR ELECTROMAGNETIC COMPATIBILITYFrontier Silicon Limited declares under its sole responsibility that the product FCC-ID: YYX-HA-FS2028-F, to which this declaration relates, complies with Part 15 of the FCC Rules in WiFi operating mode only. It is the responsibility of the final product manufacturer to achieve conformance with Part 15 of the FCC rules for all other operating modes, in the final application. The Venice 8 module is compliant with Part 15 of the FCC Rules in WiFi, DAB, FM and Ethernet modes in Frontier Silicon's reference platform Jupiter 8.Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.The manufacturer of the final product containing the Venice 8 module must ensure that the product includes an exterior label with the following wording: "Contains FCC ID: YYX-HA-FS2028-F".

FSM 0002 8613 Rev 3 39/41Venice 8 CONFIDENTIAL NDA 10 Compliance standards10.5 RF exposure10.5.1 Occupational exposure levelsThe Venice 8 module meets the Occupational Exposure Levels described in the ICNIRP Guidelines, FCC 47 CFR § 1.1310 Guidelines, Health Canada’s RF exposure guideline Safety Code 6 and the Australian ARPANSA limits at 20.0cm, the point of investigation.10.5.2 General public exposure levelsThe Venice 8 module meets the General Public Exposure Levels described in the ICNIRP Guidelines, FCC 47 CFR § 1.1310 Guidelines, Health Canada’s RF exposure guideline Safety Code 6 and the Australian ARPANSA limits at 20.0cm, the point of investigation.

40/41 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 8GlossaryDAB Digital Audio BroadcastingFM Frequency ModulationGPIO General Purpose Input/OutputIC Integrated CircuitRDS (FM) Radio Data SystemSCP Serial Control ProtocolSPI Serial Peripheral InterfaceSPI master Provides SPI clock and initiates data transactions and requestsSPI slave Receives SPI clock and responds to data transactions and requestsS/PDIF Sony/Philips Digital InterfaceSRAM Static Random Access MemoryTFT Thin Film Transistor [display]UART Universal Asynchronous Receiver TransmitterUSB Universal Serial BusWWi Works With iPhone

41/39 FSM 0002 8613 Rev 3Datasheet CONFIDENTIAL NDA Venice 8