PARROT CK5050 Radio Bluetooth Modular User Manual CK5050 Datasheet 1 95

PARROT Radio Bluetooth Modular CK5050 Datasheet 1 95

users manual

Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
PROPRIETARY AND CONFIDENTIAL
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Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
Project CK5050 Part Numbers PI040058/PI040059/PI040064
1
Hands Free Car Kit Module
CK5050
Datasheet
Product Scope
Parrot has identified a demand for the integration of the telephony into a host product like car radio or
navigation system. The answer to this demand is CK5050.
The CK5050 is a feature-rich Bluetooth Hands Free Car Kit solution dedicated for the integration of
Handsfree Bluetooth applications in car radios and car telematics systems.
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
PROPRIETARY AND CONFIDENTIAL
The information contained in this document is the sole property of Parrot.
Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
Project CK5050 Part Numbers PI040058/PI040059/PI040064
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1 PRODUCT OVERVIEW 3
1.1 CK5050 Features 3
2 ELECTRICAL ARCHITECTURE 4
2.1 CK5050 internal Block Diagram 4
2.2 Electrical Interfaces Characteristics 5
2.3 Main Connector Pinout 7
2.4 Application reference design (Analog interface) 8
2.5 Power consumption 9
2.6 Bluetooth Radio Link 9
3 HARDWARE LAYOUT 11
3.1 Components placement with internal antenna / Part Number PI040058/PI040059 11
3.2 Components placement with internal antenna / Part Number PI040064 13
4 SOFTWARE SPECIFICATIONS 15
4.1 Bluetooth Stack 15
4.2 Bluetooth Profiles Supported 15
4.3 Software Architecture 15
4.4 Software Interface 16
5 MECHANICAL DESIGN 17
6 DEVELOPMENT TOOLS 19
7 FCC REQUIREMENTS FOR MODULE APPLICATION 21
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
PROPRIETARY AND CONFIDENTIAL
The information contained in this document is the sole property of Parrot.
Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
Project CK5050 Part Numbers PI040058/PI040059/PI040064
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1 Product Overview
This document is the Datasheet of the Parrot CK5050 Bluetooth Module.
The CK5050 is a feature-rich Bluetooth platform dedicated for the integration of Bluetooth applications in car
audios, car telematic systems or any systems requiring a complete embedded Bluetooth solution.
1.1 CK5050 Features
Bluetooth connectivity
• Bluetooth Power Class 2 Radio
• Embedded Bluetooth v1.1 & v1.2 compliant
• Embedded profiles
• Compatible with all Bluetooth phones
• Pairing and connection with all Bluetooth Devices: Phones, Smartphones, PDA …
• Multiple user support: Up to 5 paired phones
• Multiple connection (up to 3 device connected at the same time)
• Multiple profile (for example A2DP and HFP at the same time with same or different devices)
Phone
• Pick-up, Hang-up, Redial
• Automatic answer (from host via dial command)
• Send DTMF during calls
• Private Mode
Phone Book
• Automatic Phone book synchronization over Bluetooth (up to 1000 names)
• Call history (dialed number, received calls, missed calls)
• All Synchronization Methods
• Full Unicode for compatibility with numerous characters sets (European, Russian, Chinese, Japanese…)
Digital Signal Processing and Acoustics
• Acoustic Echo cancellation for Full Duplex operation
• Noise reduction
• Beam forming with 2 microphones inputs
• Volume control
• Speaker dependant voice recognition (trained names and keyword)
Audio Streaming
• Embedded SBC decoder
• Embedded MP3 decoder from Thomson Licensing (optional)
• Stereo audio output
Miscellaneous
• Provide Phone Battery Level and Network Level, Carrier Name (depends on phones)
• Embedded test pattern
Software Update
• Full standard Software available (free upgrade from Parrot homepage)
• Software update available through Bluetooth or UART
• Very large compatibility with Phones, Smartphones, PDAs, Music players
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
Project CK5050 Part Numbers PI040058/PI040059/PI040064
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2 Electrical Architecture
2.1 CK5050 internal Block Diagram
CK5050 Simplified Block Diagram
The main electrical interfaces provided by the CK5050 are:
• Audio
• Analog interface : 2 audio inputs + 1 stereo output
• Digital I2S interface : 1 stereo input + output
• Serial Link : UART for the software interface through AT commands
(see “Host Software Interface specification”)
• 3.3 V Power Supply
• Optional 1.2V Power Supply
POWER SUPPLY
3.3 Volts (Extern)
1.2 Volts (Intern or Extern)
2.7 Volts (Intern)
Amplis
FLASH 32Mb
SDRAM 64Mb
UART
Interface
Parrot CK5050
UART 0 UART 1
MIC 1
MIC 2
SPK 1
SPK 2 Radio BT 1.2
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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2.2 Electrical Interfaces Characteristics
Absolute Maximum Rating
Min Max Unit
Supply Voltage 3,2 3.6 V
Ambiant Temperature -40 +85 °C
Storage Temperature -40 +125 °C
The P5 Asics core can operate at 208 MHz.
SERIAL LINK
• UART: 16C550 Compatible Type.
• 1 start bit, 1 stop bit, no parity
• The Least Significant Bit (LSB) is sent first.
RESET
• Used to reset the Parrot Daughter Board, Active low. (maxVIL= 0.2V & minVIH= 2.5V).
• Switching ON/OFF procedures :
Switching on:
- The signal “NRESET” on the host interface is forced to a logical zero value by host until the supply voltage
reached its nominal value.
During this phase no component on the module is supplied.
- The host switch its signal “NRESET” to a logical one value allowing the module to turn on its supply.
- After 280ms, the supply gets stabilized and then triggers the start of the ASIC
- 100ms is necessary for the ASIC to start and give execution to the embedded software that will turn the module
into a permanent “active mode”
Switch off through software:
- The host sends the "sleep” AT command
- The ASIC disconnects any BT link
- The ASIC sends the "sleep acknowledge" AT command allowing the host to switch the reset to a zero logical
value.
- If the host activate the “NRESET” to zero for at least 5 us but no more than 4ms the module will be reset.
POWER
• VCC:
Supply voltage 3.3V(-0.1V/+0.3V) including tolerances, thermal changes, noise over/under shoot due to
load change and/or car battery voltage change, load dump.
Peak current: 400 mA during switch on (2 ms).
• 1.2V OPTIONAL POWER SUPPLY:
This optional allows lower electrical power consumption of CK5050.
Operating Conditions: Supply Voltage for Logic Core: 1.2V (-0.04V/+0.12V)
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
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AUDIO OUTPUT (1) :
• SPK1: Output - left channel and SPK2: Output - right
channel
SPK1P (OUTL) and SPK2P (OUTR): The stereo channel
would require two posts filtering of analog output.
Outputs capable of driving a 10kOhms (min) load to 900
mV RMS.
SPK1N and SPK2N: Middle reference Voltage (2V typ)
See chapter 2.4: Application reference design for better
result.
• Stereo I2S audio output channels
AUDIO INPUT :
• MIC1N and MIC1P are differential input.
• Connect to electret condenser microphone
Electrical characteristics of microphone:
Impedance less than 2.2kOhms
Operating voltage: 1.5V-3.6V DC
Current consumption: 500μA max.
No need to put bias circuit.
• Stereo I2S audio input channels
BLUETOOTH RADIO LINK
• Internal Bluetooth antenna
(1) Please note that MUTE function for car sound system is realized by software AT command
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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Project CK5050 Part Numbers PI040058/PI040059/PI040064
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2.3 Main Connector Pinout
The following pinout allows an interface to the CK5050 according to market standards:
MIC1N SPK2P/I2S_SYNC
SPK2N/I2S_OUTSPK1N/I2S_IN
U0_OUT
U1_OUT
U0_IN
MIC1P MIC2P
U1_IN
VSS
SPK1P/I2S_CLK MIC2N
J1
Header_8+8
11
33
55
77
99
11 11
13 13
15 15
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
1V2_EXT
VCC NRESET
U1_OUT
U0_IN
MIC1P
MIC1N
SPK2P/I2S_SYNC
SPK2N/I2S_OUT SPK1P/I2S_CLK
MIC2P
MIC2N
SPK1N/I2S_IN
U0_OUT
U1_IN
VSS
J1
Header_8+8
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
22
44
66
88
10 10
12 12
14 14
16 16
NRESET
1V2_EXT
VCC
With Right angle Connector With vertical Connector
PI040058/PI040064 PI040059/PI040065
TB1
Header 2
1
2
PIN FUNCTION INPUT
/ OUTPUT COMMENT
1 UART1_OUT O
2 UART1_IN I
16C550 Compatible type
(for Debug interface)
3 NRESET I RESET trigger Input
4 VCC I POWER 3.3V
5 SPK2N/I2S_OUT O
6 SPK1N /I2S_IN O/I
7 SPK2P/I2S_SYNC O
8 SPK1P/I2S_CLK O
Analogical & Digital audio output
Digital audio input
9 MIC2N I
10 MIC1N I
11 MIC2P I
12 MIC1P I
Analogical audio input
13 Vss I Vss (GROUND)
14 1V2_EXT I Option: 1V2 Extern
15 UART0_OUT O
16 UART0_IN I
16C550 Compatible type
(for Host AT commands and Flash Update interface)
PIN FUNCTION INPUT
/ OUTPUT COMMENT
1 TB1 I
2 TB1 I
- Hole 1 I
- Hole 2 I
Connect to Vss ( Ground of CK5050 module) if necessary
- Hole 3 - Mechanical only if necessary
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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Any reproduction in part or as a whole without the written permission of Parrot is prohibited.
Project CK5050 Part Numbers PI040058/PI040059/PI040064
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2.4 Application reference design (Analog interface)
NRESET
RF 0R
C2 10p_50V_COG
C2 10p_50V_COG
SPK2P
SPK2N
U0_IN
MIC1P
MIC1N
U0_OUT
U1_OUT
MIC2P
MIC2N
SPK1N
U1_IN
SPK1P
J1
Parrot CK5050
11
33
55
77
99
11 11
13 13
15 15
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
1V2_EXT
VCC NRESET
TB1
Header 2
1
2
GROUND
RF 0R
RF 0R
C1
1u_16V_X5R
GND
MIC1N MIC2P
MIC2N
MIC1P
R1
10K
GND
R1
10K
9 V
SPK1
SPK2
9 V
+
C
100u_6V3_ALU
.
GND
+
C 100u_6V3_ALU
.
R
22K
C1 1u_16V_X5R
C1 1u_16V_X5R
C1 1u_16V_X5R
C1 1u_16V_X5R
SPK2P
GND
SPK2N
U0_OUT
VCC
R
22K
R
22K
R
22K
RF 0R
SPK1P
RF 0R
SPK1N
RF 0R
CK5050 +
Resistors +
Amplifiers
-
+
1
2
3
4 8
-
+
TL072;: Low Noise J-FET DUAL OPERATIONAL AMPLIFIERS
7
6
5
4 8
GND
R2
47K
U1_In U1_OUT
R2
47K
RF 0R
R2
47K
R2
47K GND
GND
VSS RF 0R
RF 0R
RF 0RRF 0R
Hole1Hole1
Hole2
U0_In
Audio Pins SPK1P, SPK1N, SPK2P, SPK2N, MIC1P, MIC1N, MIC2P and MIC2N must be protect
against noise by ground.
U0_In, U0_Out, U1_In and U1_Out are noisy signal.
Isolate U0_In, U0_Out, U1_In, U1_Out, MIC1P, MIC1N, MIC2P, MIC2N, VCC, NRESET and VSS by
0R resistors (RF: 0603) and use ferrites in case of ECM disturbances.
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
PROPRIETARY AND CONFIDENTIAL
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Project CK5050 Part Numbers PI040058/PI040059/PI040064
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2.5 Power consumption
The CK5050 features one optional 1.2V power supply on an additional pin
This optional allows lower electrical power consumption.
FUNCTIONING
MODES
WITHOUT 1.2V PIN
CURRENT ON 3.3V
WITH 1.2V PIN
CURRENT ON PINS
3.3V 1.2V
REMARKS
STOP MODE
<50 µA - BT radio and Parrot5 ASIC stopped, Internal
voltage regulator switched off.(Power off or
Reset active)
STANDBY MODE <130 mA < 120 mA < 10 mA
BT module in sniff mode, Parrot ASIC in idle
HANDSFREE
MODE <250 mA < 150 mA < 100 mA
Handsfree communication with a Bluetooth
enabled phone
AUDIO
STREAMING <280 mA < 160 mA < 120 mA
Reception of an encoded stream, decoding,
playing of the audio
2.6 Bluetooth Radio Link
2 different configurations available:
CONFIG 1 / PART NUMBER PI040058/ PI040059
Embedded BT Antenna on PCB Module
The most efficient & cost effective integration
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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Project CK5050 Part Numbers PI040058/PI040059/PI040064
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CONFIG 1 / PI040064
Embedded BT Antenna on PCB Module
The most efficient & cost effective integration
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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3 Hardware layout
3.1 Components placement with internal antenna / Part Number PI040058/PI040059
Details:
U1: Parrot5 ASIC (BGA) + U2/U3: SDRam/Flash (BGA) + U100: BT radio transceiver (QFN) + U200: 2V7
Voltage regulator (Sot23) + U201: 1V2 Voltage regulator (DFN8) + U202: Voltage supervisor (Sot23) +U300:
Operational Amplifiers (TSSOP) +X100: Precision crystal oscillator + J1: Main connector + TB1: 2 pin connector.
COMPONENTS SIDE (TOP)
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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BOTTOM SIDE (135 Tests Points)
PCB size: 34mm x 46.55mm Tolerances +/- 0.1 mm
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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3.2 Components placement with internal antenna / Part Number PI040064
Details:
U1: Parrot5 ASIC (BGA) + U2/U3: SDRam/Flash (BGA) + U100: BT radio transceiver (QFN) + U200: 2V7
Voltage regulator (Sot23) + U201: 1V2 Voltage regulator (DFN8) + U202: Voltage supervisor (Sot23) +U300:
Operational Amplifiers (TSSOP) +X100: Precision crystal oscillator + J1: Main connector + TB1: 2 pin connector.
COMPONENTS SIDE (TOP)
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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BOTTOM SIDE (135 Tests Points)
PCB size: 34mm x 42.6mm Tolerances +/- 0.1 mm
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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4 Software Specifications
4.1 Bluetooth Stack
HCI (Host Controller interface),
L2CAP (Logical Link Control and Adaptation Protocol),
RFCOMM (TS011...),
SDP (Service Discovery Protocol),
OBEX (IrDA Object Exchange).
4.2 Bluetooth Profiles Supported
Generic Access Profile
GAP
Phone Management
• HFP 0.96 - 1.0 - 1.5
• HSP 1.0
Message Management
• MAP 1.0
Phone Book
• PBAP 1.0
• SYNC 1.1 (IrMC SYNC over BT)
• OPP 1.0 Server/Client (Vcard 2.1)
• GSM 07.07 AT Commands
• Nokia synchronization protocol
Multimedia
• A2DP (Audio)
• SBC decoding
• (optional MP3 decoding)
• AVRCP
Others
• SPP 1.1
• Image transfer over OPP
• DUNP 1.1
• Software update over SPP
• Remote configuration
4.3 Software Architecture
See Bluetooth Stack Software Specification (Confidential).
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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4.4 Software Interface
The main target of the software interface is to provide a high level command set, hiding the internal complexity of
the Bluetooth function and the variability of its standard across different devices.
This software interface is based on well-known AT commands. Some of these commands are directly derived from
the GSM 07.07 recommendation and from the appropriate Bluetooth profiles.
Some supplementary commands are used to manage Bluetooth related functions like device pairing and connection
management as well as the acoustic and speech recognition functions.
AT Command List and Bluetooth AT Command Software Specification is available.
BLUES supports Unicode, which allows the management of accents and phonebook in any language.
BLUES is also very friendly with a flexible MMI. One can use BLUES with a simple single or double key interface as
well as a diversity of graphic displays.
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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5 Mechanical Design
The CK5050 features a male connector allowing a connection to the motherboard through a female connector or by
through hole soldering (CK5050 soldered vertically - wave soldering is possible).
Board to Board Main Connector
16 PIN connector + 2 x 2 Pin connector
2mm pitch double row (2x8 and 2x1)
Right Angle (MOLEX 87760-1618) /Upright connector (MOLEX 87758-1618 CKTS, 87758-1618(specific)
and 87758-0218 (specific))
Mechanical dimensions (Tolerances -0.1/0.1 mm) with internal BT antenna and Right angle connector
Part Number PI040058
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Mechanical dimensions (Tolerances -0.1/0.1 mm) with internal BT antenna and Vertical Connector
Part Number PI040059
Mechanical dimensions (Tolerances -0.1/0.1 mm) with internal BT antenna and Right angle connector
Part Number PI040064
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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6 Development Tools
Demo board available
Host Software Interface specification
Host software example with C++ source code.
CK5050 WORKBENCH/TOP SIDE VIEW
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CK5050 WORKBENCH/BOTTOM SIDE VIEW
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
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7 FCC Requirements for module application
• The applicant of the final device into which the module CK5050 is installed is not
required to obtain a new authorization for this. Moreover, module CK5050 is also
submitted to CE mark, Bluetooth certification, and is considered is an automotive
product. This product respects FCC part 15 C requirements for a Bluetooth application.
• Module CK5050 is labelled with its own FCC number on its shielding, and, if the FCC
ID is not visible when the module is installed inside final device, then the outside of the
device into which the module is installed must also display a label referring to the
enclosed module. This exterior label can use wording such as the following: “Contains
Transmitter Module FCC ID: RKXCK5050” or “Contains FCC ID: RKXCK5050.” Any
similar wording that expresses the same meaning may be used.
• Module CK5050 can not be integrated in a final device which is connected to the AC
power lines. It is necessary that final device must be supplied by a battery.
• FCC RF exposure requirements: This device and its antenna(s) must not be co-
located or operating in conjunction with any other antenna or transmitter.
• THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. 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.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE
CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS
COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
Prepared Hocine BELKHOUDJA Title CK5050 Datasheet
Approved Date 26/01/07 Revision 1.95 File CK5050_Datasheet_1.95
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