Continental Automotive Technologies VP2REFRESH Car radio User Manual VP2 Refresh Specification A01

Continental Automotive GmbH Car radio VP2 Refresh Specification A01

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Users Manual_VP2Refresh_Specification

VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 1/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. Title: VP2Refresh system specification Project: VP2Refresh Maturity: draft/ ready/ reviewed Version: A01 Author Role Name Date and signature I IC RD G EE D2 Frank Born 21-Aug-2015 Purpose: This document describes the VP2 system specification History of Content Changes Version Status Date dd-Mmm-YYYY Document Owner, Department Changes (e.g. CR-number) A01 released 07-Sep-2015 F. Born I IC RD G EE D2 First version
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 2/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. Table of contents1Introduction ........................................................................................................................................ 31.1 System description ............................................................................................................................. 31.2 HW/SW information ............................................................................................................................ 41.3 Block diagram .................................................................................................................................... 51.4 Electrical characteristics .................................................................................................................... 61.5 VP2Refresh radio function block description . .................................................................................... 7
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 3/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 1 Introduction This document shows an overview of the VP2Refresh radio system. The VP2Refresh is a multi media radio with an on board Bluetooth chip from CSR which support the Bluetooth version V2.1+EDR with a max. data rate up to 3Mbit/s in EDR mode. 1.1 System description The Bluetooth chip in the VP2Refresh system is implemented for hands free audio and data connections with mobile devices like mobile phones. The basic function of the VP2Refresh Bluetooth system is the hands free functionality in combination with the car internal loudspeaker and microphone. The Bluetooth IC work with an 26MHz crystal. The following pictures show the VP2Refresh radio hardware with the housing: Figure1: VP2Refresh radio, front top view Figure2: VP2Refresh radio, front view
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 4/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 1.2 HW/SW information The VP2Refresh radio system is designed for use in several countries with varying HW variants dependent to the car model and car internal accessory variants, for this reason the VP2Refresh could be delivered with different HW and SW version (e.g. BT radio connect with main board PCB antenna or with antenna on the front PCB). For the Bluetooth certification a variant with antenna on the front PCB will be used. The HW / SW version is marked on the top label see figure3 (e.g. SW:20.00.26.01, HW:F.EU.D2.V22). For the Bluetooth RF radio part at VP2Refresh only one HW version exists, this version is defined as: “Model: VP2Refresh”, see figure3 label. Figure3: VP2Refresh label example
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 5/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15emination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 1.3 Block diagram The following picture shows the block diagram of the VP2Refresh: DisplayCarDSP55.47MHz crystalRAMFM/AMTuner frontendButton, rotary,illuminationAmplifierUSB POWERProtectionB-CANHS-CANUSBUSBUSBCTRLCTRLAudioCTRL4AUXI/ODEBUGWAKEUPMain CPU24MHz crystalDisplaywithTouchPower Supply8V05V03V31V81V23V3_PERMUBATTKEY/RotaryBLUETOOTH26MHz crystalCTRLint.BT AntennaKEY/RotaryIlluminationIlluminationIlluminationFRONTAUXKEY/RotaryWAKEUPPower and Interface controller24MHz int. resonatorPreamp MIC1MIC1FM/AM AntennaDisplayConnector MAIN/FRONTFlashBT_audioBT_audio1V41V35digAudioFigure4: VP2Refresh block diagram
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 6/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 1.4 Electrical characteristics The following table shows the electrical characteristics of the VP2 system and the on board Bluetooth IC. characteristics min. typ. max. value DC power supply 10 13.5 16 V load current at sleep mode - 400 2000 µA Typical load current during constant operation with low volume - 1.3 - A Typical load current during constant operation with high volume - 7 - A max. current limited by lead car fuse - - 15 A Operating temperature -40 - +85 °C Weight of radio 1.3 kg Chassis width incl. Front 275 mm Chassis high incl. Front 120 mm Chassis depth incl. Front 245 mm Bluetooth characteristics Transmit frequency 2402 - 2480 MHz Transmit power, class2 module -6 0 +4 dBm Receive sensitivity of Bluetooth IC -81 -87 - dBm Crystal for Bluetooth IC 26 MHz Table1: VP2Refresh electrical characteristics
VP2Refresh Bluetooth certification I IC RD Copyright © Continental automotive GmbH 2012 All rights reserved, <confidential> Document: VP2_Refresh_Specification_A01.doc 7/ 7 For internal use onlyPrintout from project folderPrint date: 9-Sep-15Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication there of to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 1.5 VP2Refresh radio function block description -AM/FM Radio -USB audio -AUX input -Bluetooth HFP -Microphone input -High speed CAN FM Tuner Section Tuning Range: see following country dependent informations FM Mono: 22.5kHz deviation 1kHz FM Stereo: 22.5kHz deviation 1kHz, pilot(19kHz) 7.5kHz deviation Useable Sensitivity: 6dBµV SNR: Mono 60dBµV / Stereo 55dBµV Europe setup: FM range: 87.5MHz – 108MHz with 100kHz steps America setup: FM range: 87.9MHz – 107.9MHz with 200kHz (country dependent 100kHz) steps AM Tuner Section Tuning Range: see following country dependent informations 26dB S/N Sensitivity: 32dBµV SNR: 55dB Europe setup: AM range: 531kHz – 1602kHz with 9kHz steps America setup: AM range: 530kHz – 1710kHz with 10kHz steps USB Section USB 2.0 type 1.1A max. output current supply USB “Mass Storage Class” Audio file format: MP3 / AAC / WMA AUX Section Channel Balance: 0dB+/-2 Distortion: 0.3% Bluetooth Section Bluetooth Profiles: HFP, PBAP, PCE, OPP, SPP, A2DP, AVRCP, DUN, MAP, SAP, HID, PAN, GOEP, SyncML, Device ID profile

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