Rok101008 146106r1a
Rok101008 146106r1a
Rok101008 146106r1a
Key Features
• Qualified to Bluetooth 1.0B
• RF output power class 2
• FCC and ETSI approved
• 460 kb/s max data rate over UART
• UART and PCM interface
• I2C interface
• Internal crystal oscillator
• HCI firmware included
• Point to Point connection
• Built-in shielding
C4 VCC_IO
T6
I2C_DATA Baseband
I2C_CLK C3
B5 C6
TXD VCC
RXD A5 Voltage C2
UART ON
RTS A6 Regulation
B6
CTS
ADDR
B3 GND
DATA R1 GND
A1 FLASH R2 GND
PCM_IN
Memory T1
PCM_OUT A2 GND
PCM CTRL
A3 T3
PCM_SYNC GND
A4 R5 NC
PCM_CLK
R6 NC
POR T4 NC
T5 NC
R4 NC
R5 NC
Radio Module
R6 NC
RX- T4 NC
Loop NC
Balun T5
Filter C5 NC
Radio Antenna
ASIC Switch
Filter
T2
VCO TX- ANT
Tank Balun
13MHz
Crystal
R3 RESET#
Audio HCI
Link Manager
0
1
2 Baseband
3 cm
Radio
Figure 2. Actual size of the Bluetooth Module and also showing the HW and FW stack.
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ROK 101 008
DC Specifications
Unless otherwise noted, the specification applies for Tamb = 0 to +75°C
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ROK 101 008
Current Consumption
Parameter Condition Symbol Min Typ Max Unit
Average Current Consumption ICC + ICC_IO
HW Shutdown state See note 1 ISHW 1 µA
SW Standby Mode Can only be woken up via UART ISTA1 250 µA
see note 3
Can be woken up via ISTA2a 1.5 mA
UART and via RF
see notes 2 & 3
Idle state After HCI - reset IIDL1 15 mA
After a H/W reset IIDL2 23 mA
Connection Mode Master Mode ICS_M 35 mA
Slave Mode ICS_S 25 mA
VCC_IO supply ICC_IO 2 mA
Notes
1. Current consumption is based upon when the pin 'ON ' is 3. Implemented by using the Ericsson_HCI_Save_Power
low and 'VCC_IO ' is grounded. command. ISTA1 is entered by sending the following
2. HCI basic settings have not been sent to UUT. command '0123 FC01 03'. ISTA2 is entered by the
command '0123 FC01 02'.
Timing Performance
Parameter Condition Symbol Min Typ Max Unit
System start-up time 1250 ms
from power on
RESET# signal duration Sink current > 1mA 1 ms
Firmware timer resolution 6.55 ms
PCM
Parameter Condition Symbol Min Typ Max Unit
PCM clock frequency See fig 3 & 4 Master mode fPCM_CLK 2000 kHz
Slave mode fPCM_CLK 128 2048 kHz
PCM sample rate sync. frequency fPCM_SYNC 8 kHz
See fig 3 & 4
PCM clock high period tCCH 200 ns
PCM clock low period tCCL 200 ns
PCM_SYNC (setup) to PCM CLK (fall) See fig 5 tPSS 100 1000 ns
PCM_SYNC pulse length See fig 5 tPSH 200 460 ns
PCM_X in (setup) to PCM_CLK (fall) tDSL 100 ns
PCM_X in (hold) from PCM_CLK (fall) tDSH 100 ns
PCM_X out valid from PCM_CLK (rise) tPDLP 150 ns
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ROK 101 008
RF Specifications
General
Parameter Condition Symbol Min Typ Max Unit
Frequency range 2.402 2.480 GHz
Antenna load 50 W
VSWR RX mode 2:1
VSWR TX mode, see note 4 2:1
Notes
4. During the TX mode, the VSWR specification states the limits that are acceptable before any other RF parameters are strongly
effected. i.e. frequency deviation and initial frequency error.
Transmitter Performance
Parameter Condition Symbol Min Typ Max Unit
Frequency deviation fMOD 140 155 170 kHz
TX power -6 +2 +4 dBm
TX carrier drift 1 slot FDRIFT(1) -25 +5 +25 kHz
3 slots FDRIFT(3) -40 +10 +40 kHz
5 slots FDRIFT(5) -40 +15 +40 kHz
20dB bandwidth Peak detector 750 1000 kHz
Spurious Emissions 30MHz - 1GHz -36 dBm
1GHz - 12.75GHz -30 dBm
1.8GHz - 1.9GHz -47 dBm
5.15GHz - 5.3GHz -47 dBm
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ROK 101 008
Pin Description
Pin Pin Name Type Direction Description
A1 PCM_IN CMOS In PCM data, see notes 5,6
A2 PCM_OUT CMOS Out PCM data, see notes 5,6
A3 PCM_SYNC CMOS In/Out Sets the PCM data sampling rate, see notes 5,6
A4 PCM_CLK CMOS In/Out PCM clock that sets the PCM data rate, see notes 5,6
A5 RXD CMOS Input RX data to the UART, see note 6
A6 RTS CMOS Input Flow control signal, Request To Send data from UART, see notes 5,6
B1 NC - - Do not connect
B2 NC - - Do not connect
B3 GND Power Power Signal ground
B4 NC - - Do not connect
B5 TXD CMOS Output TX data from the UART, see note 6
B6 CTS CMOS Output Flow control signal, Clear To Send data from UART, see note 6
C1 NC - - Do not connect
C2 ON Power Input When tied to VCC, the module is enabled.
C3 I2C_CLK CMOS Output I2C clock signal, see note 6
C4 VCC_IO Power Power External supply rail to the Input / Output ports
C5 NC - - Do not connect
C6 VCC Power Power Supply Voltage
R1 GND Power Power Signal ground
R2 GND Power Power Signal ground
R3 RESET# CMOS Input Active low reset, see note 7
R4 NC - - Do not connect
R5 NC - - Do not connect
R6 NC - - Do not connect
T1 GND Power Power Signal Ground
T2 ANT RF In/Out 50W Antenna connection
T3 GND Power Power Signal Ground
T4 NC Power Power Test point, internal voltage regulator - Do not connect
T5 NC - - Do not connect
T6 I2C_DATA CMOS In/Out I2C data signal, see note 6
Notes
5. 100kW pull-up resistors to VCC_IO are incorporated on the
module. PCM signals direction is programmable.
6. CMOS buffers are low voltage TTL compatible signals.
7. RESET# signal must be fed from an open drain output.
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ROK 101 008
Mechanical Specification
32.8 0.2
0.2
5.05 0.2
7.85 0.2 7.85 0.2
16.8
2.95 max
Detail A
Detail A
approx 0.2 mm
Co-planarity 0.1 mm
0.54 0.2
TR CBA
3.12 6
4.39 5
5.66 4
6.93 3
8.2 2
9.47 1
23.5
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ROK 101 008
2
I2C Interface (2)
4
Voltage POWER (3)
Regulation
ADDR
UART Interface (4) Base-
band 3
DATA
FLASH Audio HCI
PCM Voice Memory
Interface (4)
CTRL
Link Manager
Baseband
1 Radio Module
Loop RX-
Filter Balun
Radio Switch Antenna
Radio
ANT
ASIC Filter
VCO TX-
Tank Balun
PBA 313 01/2
RESET
13MHz
Crystal
5
Figure 7. Simplified Block Diagram Figure 8. HW/FW parts included in the Ericsson
Buetooth module.
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ROK 101 008
ACL packets
LMP
Symetric LM LM
Payload header User Payload Max. rate
Type (bytes) (bytes) FEC CRC (kb/s)
HV1 na 10 1/3 no 64.0 LC LC
HV3 na 30 no no 64.0
DV 1D 10+(0-9) D 2/3 D Yes D 64.0+57.6 D RF RF
SCO packets Physical layer
Table 1: Link Control Packets Table, ACL Packets Table, Figure 9. Link manager
SCO packets
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ROK 101 008
RESET#
Module HW Interfaces The assignment of the RESET# input is to generate a
UART Interface reset signal to the complete Bluetooth module. During
The UART implemented on the module is an industry power-up the reset signal is set ‘low’ automatically so
standard 16C450 and supports the following baud rates: that power supply glitches are avoided. Therefore no
300, 600, 900, 1200, 1800, 2400, 4800, 9600, 19200, reset input should be required after power-up.
38400, 57600, 115200, 230400 and 460800 bits/s. 128
byte FIFOs are associated with the UART. Power-up Sequence
Four signals will be provided for the UART interface. TxD There is no need for a power up sequence if VCC, ON and
& RxD are used for data flow, and RTS & CTS is used for VCC_IO are tied together.
flow control. A power up sequence, if used, shall be applied accord-
Please refer to the Specification of the Bluetooth System ingly: Connection of the supply rails, GND and then VCC;
v1.0B part H:4 regarding the HCI and UART transport then the ON signal should be applied in order to initiate
layers. the internal regulators; and finally, the VCC_IO supply rail
can be activated.
PCM Voice Interface
The standard PCM interface has a sample rate of 8 kHz The power-down sequence is similar to the power-up
(PCM_SYNC). The PCM clock is variable between 128 procedure but in the reverse format. Therefore, the
kHz and 2.0 MHz in the PCM slave mode. The PCM data disconnection of the signals shall be as follows: VCC_IO,
can be linear PCM (13-16bit), µ-Law (8bit) or A-Law ON,VCC and finally GND.
(8bit).
The PCM I/F can be either master or slave – providing or Power
receiving the PCM_SYNC. Redirection of PCM_OUT and There are three inputs to the Voltage Management section
PCM_IN can be accomplished as well. (VCC, VCC_IO, ON). VCC is the supply voltage that is typically
Over the air the encoding is programmable to be, CVSD 3.3V.
and A-Law or µ-Law.
VCC
ON
VCC_IO
4 VCC_IO ON VCC
RS232 RS 232
transceiver
UART Bluetooth
Module
4
GND
Codec PCM
GND
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ROK 101 008
Ground
Ground should be distributed with very low impedance as Ordering Information
a ground plane. Connect all GND pins to the ground Part No.
plane. ROK 101 008/2
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ROK 101 008
12
ROK 101 008
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The control of the PCM I/F (FS, PCM_IN/OUT and • SDP – Service Discovery Protocol provides informa-
PCM_CLK) is handled by Ericsson specific HCI command tion on the services available on a Bluetooth device
– see Appendix C.
Additional SW for the application shall be developed for
0 4 8 12 16 20 24 32 the actual application on top of the RFCOMM API. If the
Connection handle PB BC Data total length application is according to a SIG predefined profile, it
Flag Flag
should be implemented accordingly. New applications
can be the driver of the specification of new profiles
Data decided by the SIG – see Specification of the Bluetooth
System v1.0B Profiles.
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ROK 101 008
APPENDIX B
Development tools
Radio Board (0dBm)
EBDK
Ericsson Radio
Module
Bluetooth Development Kit (EBDK)
The easiest way of getting started is to use the
Bluetooth Developers Kit. It provides all parts
necessary for developing applications for the
Bluetooth module.
USB A udio LEDS
Available are:
USB9602 MS7540
• PC plug&play
Radio Board
• Demos using radio/baseband Ericsson Radio
• Macro capability Module
GLUE LOGIC (XLI NX)
Monitoring pins
• C++ v5.0 Source code for use in applica-
tions
Memory JTAG Memor y
• HCIdriver, L2CAP, SDP and RFCOMM for
Software (HCIdriver, L2CAP, RFCOMM and Figure B1. Bluetooth Development Kit (EBDK)
SDP) will be available in source code for PC.
Technical support is available from the EBDK RS-232 USB Audio Power
distributor. Please contact Ericsson Microelec-
tronics for ordering and information regarding
the EBDK and regarding extra daughter board
with ROK 101 008 as add-on to the EBDK. Figure B2. Bluetooth Starter Kit (EBSK)
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ROK 101 008
Little Endian
0 4 8 12 16 20 24 28 31
OpCode Parameter
Total length
lsb
OCF msb lsb
OGF msb
HCI_Inquiry_Cancel (Example):
LINK CONTROL COMMAND
0x0402
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ROK 101 008
Table C2. UART speed setting parameter Table C1. Frequency ranges used.
17
Ericsson Microelectronics
SE-164 81 Kista, Sweden
+46 8 757 50 00
www.ericsson.com/microelectronics Data Sheet
For local sales contacts, please refer to our website EN/LZT 146 106 R1A
or call: Int + 46 8 757 47 00, Fax: +46 8 757 47 76 © Ericsson Microelectronics AB, September 2001