Page 2 - Application Note; Abstract
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 © Philips Electronics N.V. 1997 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copy-right owner. The information presented in ...
Page 3 - Philips Semiconductors; User Manual of High-End; APPLICATION NOTE; RDS/EON Car Radio System; Product Concept & Application Laboratory Eindhoven,; Keywords; Car Radio
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 User Manual of High-End APPLICATION NOTE RDS/EON Car Radio System CCR612 (V0.3) AN96029 Author(s): A. Demmers M. Verheijden Product Concept & Application Laboratory Eindhoven, The Netherla...
Page 4 - Summary
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Summary CCR612 is a computer controlled car radio system based on a P83CE528 microcontroller. It controls a high-endAM/FM car radio with R(B)DS (Radio Broadcasting Data System), EON (Enhanced ...
Page 5 - CONTENTS
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 CONTENTS 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.1 Definitions, Acronyms and Abbreviati...
Page 7 - User Manual of High-End RDS/EON Car Radio System
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Modification with respect to old documents: This document replaces the following two documents:User Manual of Computer Controlled Car Radio System CCR612 V0.2 AN95081 Diagrams and Performance ...
Page 8 - Modifications and Improvements.
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Change history of: Diagrams and performance of R(B)DS Car Radio CCR612 withCassette Deck. DIFFERENCES WITH PREVIOUS CCR612 (AN95070). Mainboard part 1: Two diodes were added to improve reset b...
Page 9 - With respect to software control.
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 - Telephone mute circuit, between optrow (40) and Aumute (43) introduced. - The use of one crystal (8.66 MHz) for both micro and RDS demodulator is not possible in this set. Because for improv...
Page 11 - INTRODUCTION
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 1 INTRODUCTION CCR612 is a computer controlled high-end AM/FM car radio system with R(B)DS (Radio BroadcastingData System), EON (Enhanced Other Network information) and I 2 C-bus controlled ra...
Page 12 - Definitions, Acronyms and Abbreviations
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 1.1 Definitions, Acronyms and Abbreviations AF Alternative Frequencies (R(B)DS-information) / Automatic Follow; AMS Automatic Music Search; AST Automatic Store Tuning; EON Enhanced Other Netwo...
Page 13 - HARDWARE CONFIGURATION
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 2 HARDWARE CONFIGURATION 2.1 Block diagram CCR612 Figure 1 shows the block diagram of the high-end computer controlled RDS car radio system CCR612.As can be seen in the block diagram, the syst...
Page 14 - Figure 1 Block diagram CCR612
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 A M / F M - I FM P X D E C . + I A CT E A 6 8 2 2 T LR L C D D I S P L A Y M A I N I I C - B U S V O L T A G ES T A B I L I Z E RT D A 3 6 0 2 F M / A M C A S S E T T EC O N T R O LI N T E R F...
Page 15 - Main
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Isolator ( Differential Line Receiver, TDA8579T)Dual common-mode rejection differential line receiver with 0 dB gain and low distortion. This device isintended to be used to receive line input...
Page 17 - Front Panels; Standard Version EURO 1
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 2.1.7 Front Panels 2.1.7.1 Front Panel Part FP-1a (Key and Display panel) Page 87 shows the circuit diagram of the key and display panel. LCD Driver (PCT8576CT)The PCF8576 is a peripheral devi...
Page 18 - EURO 2, USA 1 and JAPAN 1 ICE MODULE VERSIONS.; Module Version; Diagram PACS Sub Board
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 EURO 2, USA 1 and JAPAN 1 ICE MODULE VERSIONS. By slight circuit modifications of the standard module (EURO 1), matched module versions with betterperformance for e.g. USA an Japan can be deri...
Page 19 - Performance of the radio
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 2.2 Performance of the radio General Supply voltage range 10.2 to 16 V Quiescent current: power off < 2 mA (typ.) power on 550 mA (typ.) Operating ambient temperature -30 to 80 ° C FM frequ...
Page 23 - SHORT SPECIFICATION
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 3 SHORT SPECIFICATION Tuning Frequency bands: Optionally the following frequency bands are used: FM: 87.50 - 108.00 MHz (50 / 100 kHz steps) } MW: 531 - 1629 kHz (9 kHz steps) } For applicatio...
Page 24 - RDS
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 AF follow mode When AF follow mode is on, the set will regularly measure the signal strength of alternative frequenciesand compare it with the current station. If an alternative frequency offe...
Page 25 - . PI codes below B000; with exactly the same PI code.; User Control; Detachable front; EON; Segment display for the current programme preset number.
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 switch over to stations broadcasting regional variants of the original station. (so called "generic" or"family" PI codes). For USA application (RBDS) the regional function will...
Page 26 - Non Volatile Memory
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 15 Icons for display of:- ST On when stereo pilot signal is detected and the radio is not in forced mono mode. - AST On when AST band is selected. - SCAN On when in Frequency scan mode. - AF O...
Page 27 - Power-amplifiers with diagnostic facilities; Options; } Cassette deck functions
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Sound settings are stored at switch-off and recalled at switch-on."Bleep" tone to confirm user actions such as storing a programme preset, entering AST mode, etc.Mono / stereo function...
Page 28 - Power connections
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Power connections Continuous power supply input. Normally connected directly to the car battery. All supply power isdrawn from this supply.Ignition key input. Normally connected to the accesso...
Page 29 - Cassette
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Cassette Automatically switches to cassette mode after insertion of a tapeInterfaces with a mechanically controlled cassette deckPlay/wind mode detectionPlay direction detection for auto-rever...
Page 30 - CCR612S PINNING AND INTERFACING; lines for the fixed keyboard.; Figure 4 Pinning of CCR612S
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 4 CCR612S PINNING AND INTERFACING CCR612S is accommodated in a P83CE528 microcontroller in a 44-pins Quad Flat Package. It ismanufactured in CMOS technology and is a derivative of the 80C51 mi...
Page 38 - Factory options; Diode options
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 4.2 Factory options 4.2.1 Diode options The following options can be selected by means of option diodes: Diode Pin Description D1 44 Detachable keyboard is available. (diode present) D2/D3 21/...
Page 39 - Automatically detected options; C bus addresses
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 4.2.2 Automatically detected options CCR612S will detect the following options automatically: Digital sound control chip. Presence / absence of a sound control chip (TEA632x) is detected by te...
Page 40 - Fixed keyboard; Figure 6 Fixed keyboard; Detachable keyboard
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 4.4.1 Fixed keyboard The fixed keyboard is scanned every 10 milliseconds. For debouncing, the same situation must bedetected 3 times before it is accepted. P 1 P 3 P 4 /A M S P 2 P 6 /D O L B ...
Page 41 - Figure 7 Detachable keyboard; Keyboard options; Preset select options
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 C CR 6 12 S 2 3 2 4 1 4 1 5 S D A S C L 4 5 6 7 1 1 DETACHABLE KEYBOARD SCANNER PCF8 574 9 1 0 P 1 P 3 P 4 / A M S P 2 P 6 / D O L B Y P5 / M T L A U T O / M A N L O C A L / D X M O D E V O L ...
Page 42 - Power stabilizer interface.
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 No digital sound control chip installed. In this case, the keys VOL-UP, VOL-DOWN are not required. The following keys are optional. If omitted, the related functionality is not available, but ...
Page 43 - Figure 8 Interface with TDA3602 Power stabilizer
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 The following events must bring the voltage stabilizer in reset state: Main power suppliedIgnition or static on/off switch closedPower key pressedPower voltage is OK again after an engine star...
Page 44 - The display consists of the following fields:; R E G
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 4.6 LCD display. The LCD display is a 143 segment display, with a character set that includes umlaut (ü) characters. The display consists of the following fields: - Text field for 8 alpha-nume...
Page 45 - S C L; This device is a 512 byte static CMOS EEPROM with I; W P; V s s; Figure 11 Non-Volatile Memory
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Appendix II defines the connection of the segments of the display. Appendix III shows the character set.Figure 10 shows a diagram of the LCD driver interface. PCF8576 S 0 S 3 9 B P 0 B P 3 B P...
Page 46 - KEY FUNCTIONS
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 5 KEY FUNCTIONS In the following table External mode is: CD-changer mode, Cassette mode or External plug mode. Key Description POWER When the radio is off, this key generates a reset pulse to ...
Page 47 - Key
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Key Description AST When pressed short (not in Cassette & External mode) : - If the radio is in FM-1 or FM-2 band, it switches to FM-AST band.- If the radio is in MW band, it switches to M...
Page 57 - FUNCTIONAL DESCRIPTION
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6 FUNCTIONAL DESCRIPTION 6.1 Switching on / off To switch the radio on, a reset pulse must be applied to the microcontroller. The software will then performa number of checks, and may either t...
Page 58 - Tuning; Band switching; M W
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.2 Tuning 6.2.1 Band switching Band switching can be done with the AST and BAND keys (see Figure 12). In the AST bands, the ASTicon is on. Band switching is only accessible in Radio Mode. B A...
Page 59 - SW LW MW FM; Figure 13 Tuning modes
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Repetitive steps (after 0.5 sec) - 12.5 steps/sec- De-mute at key release- Frequency step size: SW LW MW FM USA 1 - 10 200 kHz Europe 1 1 9 100 kHz PR E UP F R E Q D O W N A U T O / M A N P R ...
Page 60 - Frequency scan
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.2.3 Frequency scan The frequency scan mode enables the user to listen to all stations transmitted in the selected band (FM,MW, LW or SW). The radio pauses for 6 seconds on every station foun...
Page 61 - AST search; MW; CD-Changer, Cassette and external source interface; Automatic selections can be overruled by the MODE key.
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.2.6 AST search To start an AST (Automatic Store Tuning) search, press the AST key until the radio bleeps (2 seconds).Now, the following actions are taken: 1. If the radio is not in an AST ba...
Page 62 - Figure 14 Source selection by external event.; The MODE key; TABLE Key mapping in CD-changer mode
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 R a d i o m o d e Ca s s e t t e m o d e E x t e r n a l m o d e t a p e i n c o n n e c t o r i n c o n n e c t o r o u t t a p e o u t C D - c h a n g e r m o d e Figure 14 Source selection ...
Page 63 - Cassette functions; Audio control; Traffic announcement or PTY alarm message in progress
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.3.3 Cassette functions The cassette interface is based on a mechanical tape deck. When a cassette is playing, the display willshow the text "PLAY >" or "PLAY <" indicat...
Page 64 - The SELECT key; B A S S; T R E B L E; B A L A N C E; F A D E R; V O L U M E; Changing a setting
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.4.1 The SELECT key By default, the VOL-UP and VOL-DOWN keys control the volume. To select other functions, press theselect key short until the desired function is shown on the display. Figur...
Page 65 - The MUTE key
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 treble, balance and fader to mid-range and will switch loudness off. The display shows the text "RESET"for 2 seconds. 6.4.4 The MUTE key When the mute key is pressed, all audio output ...
Page 66 - Figure 16 explains how user options can be programmed.; Figure 16 Programming user options; AF follow mode
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 Figure 16 explains how user options can be programmed. S E L E C T > 4 s e c o n d s B A N D F R E Q U P F R E Q D O W N 2 S P K R S / 4 S P K R S L O U D O N / L O U D O F F T A L V L S E ...
Page 67 - PTY functions; F R E Q D O W N; A L A R M; P T Y; S e c t i m e o u t o r; RDS RBDS; Figure 17 Selecting the PTY code
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 6.5.2 PTY functions CCR612 offers the user the possibility to search for a station with a certain user selected PTY code. Whenkey PTY is pressed, the currently received PTY code is displayed. ...
Page 68 - Traffic announcements
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 the TA requirement and search only for a station with the correct PTY code. If still no station can be found,the radio will return to its original tuned frequency. 6.5.3 Traffic announcements ...
Page 69 - Programme Identification code; Programme Service name
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 7 RDS / RBDS FACILITIES. As soon as the radio is steadily tuned to an FM station, it will start collecting RDS information. The nextitems are extracted from the stream of RDS data: - PI Progra...
Page 70 - Traffic Announcements; TP; Alternative Frequency following
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 7.4 Traffic Announcements RDS data contains two bits called TP (Traffic Programme) and TA (Traffic Announcement), see the tablebelow for the meaning of these bits. TP TA Meaning 0 0 No announc...
Page 71 - When AF follow mode is on, the next actions are taken:; EON preset update
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 When AF follow mode is on, the next actions are taken: 1. When selecting a preset, the radio will load the AF list from NVM, and measure the signal strength of the primary frequency and all al...
Page 72 - APPENDIX I NVM layout and initialisation
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 APPENDIX I NVM layout and initialisation Words (16 bits) are stored with the most significant byte first (in lowest address). Ordering of the bits in a byte or word: Bit 0 is the least signifi...
Page 76 - NVM initialisation values
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 NVM initialisation values sub address function meaning / encoding F6 - 157 PresetFrequencies 00Hfor each band and preset Frequency is 0000FM = 87.5 MHz MW = 522 KHz LW = 144 KHz SW = 5.9 MHz 1...
Page 77 - APPENDIX II Segment addresses for 143 segment display
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 APPENDIX II Segment addresses for 143 segment display Segment addresses for the used (143) segments. Note that BP0 and BP3 are swapped. PCF8576 pin Segment line BP3 BP1 BP2 BP0 LCD pin Segment...
Page 78 - Segment line
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 PCF8576 pin Segment line BP3 BP1 BP2 BP0 LCD pin Segment line BP0 BP1 BP2 BP3 28 S27 7E 7F . 7P 29 S28 6D 6H 6G 6A 30 S29 6M 6I 6K 6P 31 S30 5D 5N 5J 5G 32 S31 5M 5H 5K 5A 33 S32 4D 4H 4G 4A 3...
Page 79 - APPENDIX III LCD Display Character Set.; Figure 18 LCD Character Set
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 APPENDIX III LCD Display Character Set. 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2A 2B 2 C 2 D 2E 2 F 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3A 3B 3 C 3 D 3E 3 F 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 ...
Page 80 - APPENDIX IV CIRCUIT DIAGRAMS
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 APPENDIX IV CIRCUIT DIAGRAMS 80
Page 81 - dummy page for MAIN BOARD PART 1A
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1A 81
Page 82 - dummy page for MAIN BOARD PART 1B
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1B 82
Page 83 - dummy page for MAIN BOARD PART 1C
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1C 83
Page 84 - dummy page for MAIN BOARD PART 2A
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 2A 84
Page 85 - dummy page for MAIN BOARD PART 2B
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 2B 85
Page 86 - dummy page for MAIN BOARD PART 3
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 3 86
Page 87 - dummy page for FRONT BOARD PART FP-1A
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for FRONT BOARD PART FP-1A 87
Page 88 - dummy page for FRONT BOARD PART FP-1B
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for FRONT BOARD PART FP-1B 88
Page 89 - dummy page for ICE MODULE EURO 1
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for ICE MODULE EURO 1 89
Page 90 - dummy page for CCR612 mainboard pcb top
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for CCR612 mainboard pcb top 90
Page 91 - dummy page for CCR612 mainboard pcb bottom
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for CCR612 mainboard pcb bottom 91
Page 92 - dummy page for ICE module pcb
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for ICE module pcb 92
Page 93 - dummy page for front panel top
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for front panel top 93
Page 94 - dummy page for SUB BOARD PACS
Philips Semiconductors User Manual of High-End RDS/EONCar Radio System CCR612 (V0.3) Application Note 96029 dummy page for SUB BOARD PACS 94
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