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Boss Audio Systems CCR612 - page 1
APPLICA TION NOTE User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) AN96029 ...
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Boss Audio Systems CCR612 - page 2
Philips Semiconductors User Manual of High-End RDS/EON Car 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 this document does not form part of any quotati ...
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Boss Audio Systems CCR612 - page 3
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 User Manual of High-End APPLICA TION NOTE RDS/EON Car Radio System CCR612 (V0.3) AN96029 Author(s): A. Demmers M. V erheijden Product Concept & Application Laboratory Eindhoven, The Netherlands Keywords Car Radio RDS RBDS EON CCR612 ICE ...
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Boss Audio Systems CCR612 - page 4
Philips Semiconductors User Manual of High-End RDS/EON Car 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-end AM/FM car radio with R(B)DS (Radio Broadcasting Data System), EON (Enhanced Other Network) and various I 2 C-bus controlled ...
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Boss Audio Systems CCR612 - page 5
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 CONTENTS 1 INTRODUCTION ............................................................... 1 1 1.1 Definitions, Acronyms and Abbreviations ...................................... 1 2 1.2 References ............................................... ...
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Boss Audio Systems CCR612 - page 6
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 6.2.4 Selecting preset stations ........................................... 6 0 6.2.5 Storing stations in preset memory .................................... 6 0 6.2.6 AST search ...................................................... 6 1 6.2. ...
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Boss Audio Systems CCR612 - page 7
Philips Semiconductors User Manual of High-End RDS/EON Car 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 of R(D)BS Car Radio CCR612 with Cassette Deck an ...
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Boss Audio Systems CCR612 - page 8
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Change history of: Diagrams and performance of R(B)DS Car Radio CCR612 with Cassette Deck. DIFFERENCES WITH PREVIOUS CCR612 (AN95070). Mainboard part 1: Two diodes were added to improve reset behaviour In case a static on/off key is used, C1 ...
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Boss Audio Systems CCR612 - page 9
Philips Semiconductors User Manual of High-End RDS/EON Car 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 improved RDS behaviour more ’speed’ is needed which ...
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Boss Audio Systems CCR612 - page 10
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 10 ...
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Boss Audio Systems CCR612 - page 11
Philips Semiconductors User Manual of High-End RDS/EON Car 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 Broadcasting Data System), EON (Enhanced Other Network information) and I 2 C-bus controlled radio IC’s. CCR612S is the controlling microproc ...
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Boss Audio Systems CCR612 - page 12
Philips Semiconductors User Manual of High-End RDS/EON Car 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 Network (R(B)DS-information); I 2 C Inter-IC bus; ICE ...
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Boss Audio Systems CCR612 - page 13
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 2 HARDW ARE CONFIGURA TION 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 system can either be equipped with a fixed keyboar ...
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Boss Audio Systems CCR612 - page 14
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 AM /FM-IF MP X DE C.+I AC TEA6822T L R LC D DIS PLAY MAIN IIC-B US VOLT AGE STAB ILIZER TDA3602 FM / AM CASSETT E CONT ROL INTE RFACE LCD DRIV ER PC F8576 RDS DEMO DULATO R SAA6 579T RDSCL K RD SD AT EE PR OM PCF 8594E -2(P/ T ) MICROCONTROL ...
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Boss Audio Systems CCR612 - page 15
Philips Semiconductors User Manual of High-End RDS/EON Car 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 is intended to be used to receive line inputs in audio applications that require a high lev ...
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Boss Audio Systems CCR612 - page 16
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 2.1.4 Main Board Part 2a ( Micro-controller , EEPROM and RDS Demodulator) Page 84 shows the circuit diagram of the RDS Demodulator, Micro controller (which combines all radio control functions as well as RDS decoding) and EEPROM. Microcontro ...
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Boss Audio Systems CCR612 - page 17
Philips Semiconductors User Manual of High-End RDS/EON Car 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 device which interfaces to almost any liquid crystal ...
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Boss Audio Systems CCR612 - page 18
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 EURO 2, USA 1 and JAP AN 1 ICE MODULE VERSIONS. By slight circuit modifications of the standard module (EURO 1), matched module versions with better performance for e.g. USA an Japan can be derived. The needed modifications for the different ...
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Boss Audio Systems CCR612 - page 19
Philips Semiconductors User Manual of High-End RDS/EON Car 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 frequency range: Europe 87.5 to 108.0 MHz USA 87.9 to ...
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Boss Audio Systems CCR612 - page 20
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 FM characteristics V supply = 14.4 V, T amb =2 5 ° C, f o = 98 MHz, f dev = ± 22.5 kHz, f mod = 1 kHz unless otherwise specified. Dummy aerial as shown in Figure 2. 55 120 4.3 50 Signal g en erat or Radio aerial input (150 O hm) Vi n Figur ...
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Boss Audio Systems CCR612 - page 21
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 AM characteristics V supply = 14.4 V, T amb =2 5 ° C, f o = 999 kHz, m = 0.3, f mod = 1 kHz unless otherwise specified. Dummy aerial as shown in Figure 3. 50 60 50 Signal gen erator Vin Radi o aeri al input 65 p F 15 p F Figure 3 Dummy aeri ...
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Boss Audio Systems CCR612 - page 22
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Frequency grid Europe LW (search and manual tuning) 1 kHz MW (search and manual tuning) 9 kHz SW (search and manual tuning) 1 kHz USA MW (search and manual tuning) 10 kHz SW (search and manual tuning) 1 kHz Search sensitivity (adjustable) &g ...
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Boss Audio Systems CCR612 - page 23
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 3 SHORT SPECIFICA TION T uning 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 application in Europe LW: 144 - 288 kHz (1 kHz steps) } S ...
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Boss Audio Systems CCR612 - page 24
Philips Semiconductors User Manual of High-End RDS/EON Car 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 frequencies and compare it with the current station. If an alternative frequency offers better quality, the radio will switch over an ...
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Boss Audio Systems CCR612 - page 25
Philips Semiconductors User Manual of High-End RDS/EON Car 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 only work for PI codes above B000 hex . PI ...
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Boss Audio Systems CCR612 - page 26
Philips Semiconductors User Manual of High-End RDS/EON Car 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 On when AF follow mode is enabled (see also Tunin ...
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Boss Audio Systems CCR612 - page 27
Philips Semiconductors User Manual of High-End RDS/EON Car 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. Output pins for mute, loudness and traffic ...
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Boss Audio Systems CCR612 - page 28
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Power connections Continuous power supply input. Normally connected directly to the car battery. All supply power is drawn from this supply. Ignition key input. Normally connected to the accessory contact of the ignition switch. Used only fo ...
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Boss Audio Systems CCR612 - page 29
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Cassette Automatically switches to cassette mode after insertion of a tape Interfaces with a mechanically controlled cassette deck Play/wind mode detection Play direction detection for auto-reverse cassette decks Cassette solenoid control AM ...
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Boss Audio Systems CCR612 - page 30
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 4 CCR612S PINNING AND INTERF ACING CCR612S is accommodated in a P83CE528 microcontroller in a 44-pins Quad Flat Package. It is manufactured in CMOS technology and is a derivative of the 80C51 microcontroller family. It contains 32 kbytes of ...
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Boss Audio Systems CCR612 - page 31
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 The next tables give a description of the function of all pins. Legend for pin types: OD Open Drain IP Internal Pull up resistor 1 Can sink 1 TTL load (or 4 LSTTL) 2 Can sink 2 TTL loads (or 8 LSTTL) Pinning CCR612S Pin Name I/O Type Descrip ...
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Boss Audio Systems CCR612 - page 32
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pinning CCR612S Pin Name I/O Type Description 8 RDSCLK I IP 1 RDS Clock line. Connected to clock output pin of RDS demodulator SAA6579 9 CDC_bus I IP 1 CD-changer bus. The CDC_bus is a bi-directional bus which allows the CD-changer and the r ...
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Boss Audio Systems CCR612 - page 33
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pinning CCR612S Pin Name I/O Type Description 25 HOLD I IP 1 Connected to the hold output pin of the voltage stabilizer TDA3602. This pin is used to check for power failures. 26 /PSEN O Program Store Enable output, used when the microcontrol ...
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Boss Audio Systems CCR612 - page 34
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pinning CCR612S Pin Name I/O Type Description 32 SEL1_ PAUSE O I OD 2 SEL1 (no TEA632x installed). Source selection Sel1 Sel0 0 0 CD-changer source selected 0 1 Cassette source selected 1 0 External source selected 1 1 Radio source selected ...
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Boss Audio Systems CCR612 - page 35
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pinning CCR612S Pin Name I/O Type Description 39 Vss Ground 40 OPTROW O IP 1 Connected to the cathodes of all option diodes. During switch on, this pin is pulled low by the microcontroller to find out which option diodes are present. 41 PLL_ ...
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Boss Audio Systems CCR612 - page 36
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pins 18 to 24 of CCR612 with fixed front. Pin Name I/O Type Description 18 KEYB0 I/O IP 1 Line of the triangular keyboard matrix 19 KEYB1 I/O IP 1 Line of the triangular keyboard matrix 20 KEYB2 I/O I IP 1 Line of the triangular keyboard mat ...
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Boss Audio Systems CCR612 - page 37
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Pins 18-24 of CCR612 with detachable front Pin Name I/O Type Description 18 KEYB0 I/O IP 1 Line of the triangular keyboard matrix 19 KEYB1 I/O IP 1 Line of the triangular keyboard matrix 20 KEYB2 I/O I IP 1 Line of the triangular keyboard ma ...
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Boss Audio Systems CCR612 - page 38
Philips Semiconductors User Manual of High-End RDS/EON Car 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 21/43 Diode D2 Diode D3 Available bands Not present ...
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Boss Audio Systems CCR612 - page 39
Philips Semiconductors User Manual of High-End RDS/EON Car 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 testing its I 2 C bus address. NOTE: The output pin ...
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Boss Audio Systems CCR612 - page 40
Philips Semiconductors User Manual of High-End RDS/EON Car 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 be detected 3 times before it is accepted. P1 P3 P4 / AM S P2 P6 / DOL BY P5 / MT L AU T O / MAN LOCA L/ DX MODE VO L DOW N FRE ...
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Boss Audio Systems CCR612 - page 41
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 CCR6 1 2S 23 24 14 15 SD A SCL 4 5 6 7 11 DETACHABLE KEYB OARD SCANNER PCF8 574 9 10 P1 P3 P4 / AM S P2 P6 / DO LBY P5 / MTL AU T O / MAN LOCA L/ DX MODE VO L DOWN FRE Q DOWN PR E DO WN / DOLBY VO L UP FRE Q. U P ST EREO PRE U P/ MT L SEL. D ...
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Boss Audio Systems CCR612 - page 42
Philips Semiconductors User Manual of High-End RDS/EON Car 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 other functions are not affected. - AUTO/MANUAL ( ...
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Boss Audio Systems CCR612 - page 43
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 The following events must bring the voltage stabilizer in reset state: Main power supplied Ignition or static on/off switch closed Power key pressed Power voltage is OK again after an engine start The reset pulse for the microcontroller must ...
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Boss Audio Systems CCR612 - page 44
Philips Semiconductors User Manual of High-End RDS/EON Car 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-numerical characters; - Numerical digit for display ...
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Boss Audio Systems CCR612 - page 45
Philips Semiconductors User Manual of High-End RDS/EON Car 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. PC F 8576 S0 S39 BP0 BP3 BP1 SC L I ² C-bu s Vd d OSC +5 V SD A A0 A1 A2 Vss Vl ...
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Boss Audio Systems CCR612 - page 46
Philips Semiconductors User Manual of High-End RDS/EON Car 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 start the microcontroller. The voltage stabilizer ...
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Boss Audio Systems CCR612 - page 47
Philips Semiconductors User Manual of High-End RDS/EON Car 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 MW-AST band. - In other bands, nothing happens. I ...
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Boss Audio Systems CCR612 - page 48
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description (continued) FREQ-UP FREQ-DOWN Automatic tuning mode: The radio will increase/decrease the frequency until a new station is found. At the end of the band it will wrap around and continue on the other side. If after one bandswe ...
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Boss Audio Systems CCR612 - page 49
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description (continued) FREQ-UP FREQ-DOWN CD-changer mode, short press. In CD-changer mode a short push on the FREQ UP and FREQ DOWN keys is used to respectively move one track up or one track down. CD-changer mode, long press. In CD-cha ...
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Boss Audio Systems CCR612 - page 50
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description (continued) DISC DOWN DISC UP SHUFFLE DISC REPEAT TRACK INTRO SCAN CD-changer mode, short press. In CD-changer mode, the keys P2, P3, P4, P5, P6 have additional functions: - P2 Move to the next available disc - P3 Move to an ...
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Boss Audio Systems CCR612 - page 51
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description PRE-UP PRE-DOWN MTL DOLBY These keys are installed only if the keys P1 - P6 are not installed. When pressed short, these keys are used to step to the next/previous preset programme. The AF follow mode on/off state will be set ...
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Boss Audio Systems CCR612 - page 52
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description TA This key is active only if the radio is in FM. It serves to switch TA mode on/off. When TA mode is on, and a traffic announcement is transmitted: - If the radio is muted, it will be de-muted for the duration of the traffic ...
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Boss Audio Systems CCR612 - page 53
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description AF REGIONAL When pressed short: Switches AF follow mode on/off. The state of the AF follow mode is displayed by the AF Icon: Icon off: AF follow mode off Icon on: AF follow mode on; RDS reception OK. Icon blinking: AF follow ...
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Boss Audio Systems CCR612 - page 54
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description DISPLAY By default (in radio mode), the display will show the programme service name of the current station, or - when not available - the band and frequency. The display key serves to show available information: - Programme ...
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Boss Audio Systems CCR612 - page 55
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description (continued) SELECT When pressed longer than 4 seconds (until the radio bleeps): User option programming mode is entered. In this mode the user can select the next options: - 2-Loudspeakers / 4-Loudspeakers, (in 2-speaker mode ...
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Boss Audio Systems CCR612 - page 56
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Key Description STEREO This key is only active in FM. It is used to force mono reception if stereo reception has too much noise. The mono/stereo state is reset to stereo by all user tuning operations or preset selections. After pressing the ...
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Boss Audio Systems CCR612 - page 57
Philips Semiconductors User Manual of High-End RDS/EON Car 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 perform a number of checks, and may either turn on all voltages, or switch the radio off aga ...
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Boss Audio Systems CCR612 - page 58
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 6.2 T uning 6.2.1 Band switching Band switching can be done with the AST and BAND keys (see Figure 12). In the AST bands, the AST icon is on. Band switching is only accessible in Radio Mode. BA ND AST FM-1 FM-2 FM -AST MW MW- AS T LW BAND BA ...
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Boss Audio Systems CCR612 - page 59
Philips Semiconductors User Manual of High-End RDS/EON Car 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 FREQ D O WN AU TO/MAN PRESET MODE MANUAL TUN I NG MODE A U TOMA TI C SEARCH MODE AU ...
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Boss Audio Systems CCR612 - page 60
Philips Semiconductors User Manual of High-End RDS/EON Car 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 found before search is started again. During frequen ...
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Boss Audio Systems CCR612 - page 61
Philips Semiconductors User Manual of High-End RDS/EON Car 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 band, it switches to the relevant AST band FM-1, F ...
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Boss Audio Systems CCR612 - page 62
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Radi o mode Casset te mo de Ext erna l m ode tape in conne ctor in c onnec to r out t ape out CD-changer mo de Figure 14 Source selection by external event. 6.3.1 The MODE key Automatic source selection can be overruled by using the MODE key ...
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Boss Audio Systems CCR612 - page 63
Philips Semiconductors User Manual of High-End RDS/EON Car 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 will show the text "PLAY >" or "PLAY <" indicating the play direction. During fast winding, ...
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Boss Audio Systems CCR612 - page 64
Philips Semiconductors User Manual of High-End RDS/EON Car 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 the select key short until the desired function is shown on the display. Figure 15 shows how control functions are selected us ...
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Boss Audio Systems CCR612 - page 65
Philips Semiconductors User Manual of High-End RDS/EON Car 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 is suppressed, and the display will show the t ...
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Boss Audio Systems CCR612 - page 66
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Figure 16 explains how user options can be programmed. SE LE CT > 4 seconds BA ND FRE Q UP FRE Q D OW N 2 SPKRS / 4 SPKRS LOUD O N / L OUD O FF TA LV L SELEC T 6 sec ti me o u t EXIT Figure 16 Programming user options 6.5 RDS / RBDS funct ...
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Boss Audio Systems CCR612 - page 67
Philips Semiconductors User Manual of High-End RDS/EON Car 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. When key PTY is pressed, the currently received PTY code is displayed. If no PTY code is received the display will show ...
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Boss Audio Systems CCR612 - page 68
Philips Semiconductors User Manual of High-End RDS/EON Car 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 T raffic announcements Traffic announcements have a special meaning on ...
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Boss Audio Systems CCR612 - page 69
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 7 RDS / RBDS F ACILITIES. As soon as the radio is steadily tuned to an FM station, it will start collecting RDS information. The next items are extracted from the stream of RDS data: - PI Programme Identification code; - PS Programme Service ...
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Boss Audio Systems CCR612 - page 70
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 7.4 T raffic Announcements RDS data contains two bits called TP (Traffic Programme) and TA (Traffic Announcement), see the table below for the meaning of these bits. TP TA Meaning 0 0 No announcements, no traffic station 0 1 Traffic announce ...
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Boss Audio Systems CCR612 - page 71
Philips Semiconductors User Manual of High-End RDS/EON Car 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 alternative frequencies. It will then select the st ...
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Boss Audio Systems CCR612 - page 72
Philips Semiconductors User Manual of High-End RDS/EON Car 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 significant (rightmost) bit Bit 7 is the most significan ...
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Boss Audio Systems CCR612 - page 73
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Layout of NVM sub address function meaning / encoding 08 system status bit 0/1/2 Band 000 = FM1 001 = FM2 010 = FM-AST 0 1 1=M W 100 = MW-AST 1 0 1=L W 1 1 0=S W bit 3 0 = NV PS name is not ok 1 = NV PS name is ok bit 4,5,6 TA volume level 6 ...
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Boss Audio Systems CCR612 - page 74
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 Layout of NVM sub address function meaning / encoding 3 9-F 5 AF lists 39 - 77 FM-1 78 - B6 FM-2 B7 - F5 FM-AST For each band: 00 - 08 AF list for manual/search tuned frequency 09 - 11 AF list for preset-1 ......... 36 - 3E AF list for prese ...
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Boss Audio Systems CCR612 - page 75
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 NVM initialisation values sub address function meaning / encoding 00 Checksum 02H, Checksu m(0+0+2) 01 Volume 1DH, Maximal switch on volume 02 Bass 0AH = mid-range 03 Treble 08H = mid-range 04 Balance 09H = mid-range 05 Fader 09H = mid-range ...
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Boss Audio Systems CCR612 - page 76
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 NVM initialisation values sub address function meaning / encoding F6 - 157 Preset Frequencies 00H for each band and preset Frequency is 0000 FM = 87.5 MHz MW = 522 KHz LW = 144 KHz SW = 5.9 MHz 158 - 1FF PS names 00H, for each band and prese ...
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Boss Audio Systems CCR612 - page 77
Philips Semiconductors User Manual of High-End RDS/EON Car 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 line BP0 BP1 BP2 BP3 1 S0 . . REG EON 2S 1 1 E 1 ...
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Boss Audio Systems CCR612 - page 78
Philips Semiconductors User Manual of High-End RDS/EON Car 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 34 S33 4M 4I 4K 4P 35 S34 3D 3N 3J 3G 36 S35 3M 3H ...
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Boss Audio Systems CCR612 - page 79
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 APPENDIX III LCD Display Character Set. 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 3 2 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3 F 40 41 42 43 44 45 4 6 47 48 49 4A 4B 4C 4D 4E 4 F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5 F 60 6 ...
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Boss Audio Systems CCR612 - page 80
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 APPENDIX IV CIRCUIT DIAGRAMS 80 ...
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Boss Audio Systems CCR612 - page 81
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1A 81 ...
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Boss Audio Systems CCR612 - page 82
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1B 82 ...
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Boss Audio Systems CCR612 - page 83
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 1C 83 ...
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Boss Audio Systems CCR612 - page 84
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 2A 84 ...
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Boss Audio Systems CCR612 - page 85
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 2B 85 ...
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Boss Audio Systems CCR612 - page 86
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for MAIN BOARD PART 3 86 ...
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Boss Audio Systems CCR612 - page 87
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for FRONT BOARD PART FP-1A 87 ...
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Boss Audio Systems CCR612 - page 88
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for FRONT BOARD PART FP-1B 88 ...
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Boss Audio Systems CCR612 - page 89
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for ICE MODULE EURO 1 89 ...
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Boss Audio Systems CCR612 - page 90
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for CCR612 mainboard pcb top 90 ...
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Boss Audio Systems CCR612 - page 91
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for CCR612 mainboard pcb bottom 91 ...
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Boss Audio Systems CCR612 - page 92
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for ICE module pcb 92 ...
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Boss Audio Systems CCR612 - page 93
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for front panel top 93 ...
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Boss Audio Systems CCR612 - page 94
Philips Semiconductors User Manual of High-End RDS/EON Car Radio System CCR612 (V0.3) Application Note 96029 dummy page for SUB BOARD PACS 94 ...
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