Cisco WB116C User Manual

Phone: [phone]

Fax: [phone]

Contact: Product Marketing

Mr. ML Wu #8266

E-mail: [e-mail]

USER MANUAL

BT V4.0 LE Dual Mode Bluetooth Stereo Audio Module

WB116C

CSR 8640

Version 1.2

Networking B.U.

Lite-on Technology Corporation

4F, No. 90, Chien I Rd.,

Chung Ho, New Taipei City 235, Taiwan, R.O.C.

Customer Approval: (Signature)
(Title)
(Company)
(Date)

Page 1/6

PRODUCT FEATURES

 Bluetooth V4.0 specification compliant Backwards compatible with BT version

of 1.1, 1.2, 2.0, 2.1+EDR

 Dual-mode Bluetooth low energy radio
 80MHz RISC MCU and 80MIPS Kalimba DSP
 BT using SPI interface
 Multipoint HFP connection to 2 phones for voice
 Multipoint A2DP connection enables a headset(A2DP) connection to 2 A2DP

source devices for music playback

 Secure simple paring, CSR’s proximity pairing and CSR’s proximity connection
 SBC, MP3 and AAC decoder support
 Fast AGC for enhanced dynamic range
 RoHS compliance

 Low Halogen compliance

Page 2/6

BT Function

Standard

Bluetooth V4.0 LE

Bus Interface

SPI

Data Rate

1 Mbps, 2Mbps and Up to 3Mbps

Modulation Scheme

GFSK, π/4-DQPSK and 8-DPSK

Frequency Range

2.402~2.480 GHz

Transmit Output Power

0 ≤ Output Power ≤ +4 ; Class 2 Device

Receiver Sensitivity

< 0.1% BER at -82dBm

Operating Voltage

3.3 V ±9% I/O supply voltage

Power Consumption

Stereo high quality SBC:

15 mA

Idle Mode:

280 uA

Antenna Type

Metal Antenna

PRODUCT SPECIFICATIONS

MAIN CHIPSET

CSR 8640

FUNCTIONAL SPECIFICATIONS

Page 3/6

FCC Statement:

Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:

● Reorient or relocate the receiving antenna.

● Increase the separation between the equipment and receiver.

● Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

● Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate this equipment.

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

LABEL OF THE END PRODUCT:

The final end product must be labeled in a visible area with the following " Contains
TX FCC ID: MDZ-WB116C

The OEM integrator is still responsible for the FCC compliance requirement of the end
product, which integrates this module.

Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment
authorizations (e.g. Verification , Doc) of the host device to be addressed by the
integrator/manufacturer.

Page 4/6

Baseband and Software

■ Internal ROM

■ Memory protection unit supporting accelerated VM

■ 56KB internal RAM, enables full-speed data

transfer, mixed voice/data and full piconet support

■ Logic for forward error correction, header error

control, access code correlation, CRC,

demodulation, encryption bit stream generation,

whitening and transmit pulse shaping

■ Transcoders for A-law, μ-law and linear voice from

host and A-law, μ-law and CVSD voice over air

CSR8600 ROM Series Configuration Tool

Configures the CSR8640 stereo ROM solution software

features:

■ Bluetooth v4.0 specification features

■ Reconnection policies, e.g. reconnect on power-on

■ Audio features, including default volumes

■ Button events: configuring button presses and

durations for certain events, e.g. double press on

PIO for last number redial

■ LED indications for states, e.g. headset connected,

and events, power on etc.

■ Indication tones for events and ringtones

■ HFP v1.6 supported features

■ Battery divider ratios and thresholds, e.g.

thresholds for battery low indication, full battery etc.

■ Advanced Multipoint settings

CSR8640 Stereo ROM Solution Development Kit

■ CSR8640 stereo ROM solution demonstrator board

(DB-8640-10085-1A)

■ Interface adapters and cables are available

■ Works in conjunction with the CSR8600 ROM

Series Configuration Tool and other supporting

Utilities

Page 5/6

Proximity Pairing

Proximity pairing is headset-initiated pairing and it simplifies the out-of-box pairing process. Proximity pairing

enables

the headset to find the closest discoverable phone. The headset then initiates the pairing activity and the user

simply

has to accept the incoming pairing invitation on the phone.

This means that the phone-user does not have to hunt through phone menus to pair with the new headset.

Depending on the phone UI:

■ For a Bluetooth v2.0 phone the headset pairing is with a PIN code

■ For a Bluetooth v2.1 (or above) phone the headset pairing is without a PIN code

Proximity pairing is based on finding and pairing with the closest phone. To do this, the headset finds the loudest

phone by carrying out RSSI power threshold measurements. The loudest phone is the one with the largest RSSI

power threshold measurement, and it is defined as the closest device. The headset then attempts to pair with

and

connect to this device.

Proximity pairing is configurable using the Headset Configurator tool available from www.csrsupport.com.

Page 6/6