BT-MSPAUDSOURCE-RD

Bluetooth and MSP MCU Audio Source Reference Design

BT-MSPAUDSOURCE-RD

Design files

Overview

The Bluetooth and low-power MSP microcontroller Audio Source reference design can be used by customers to create a variety of applications for low-end, low-power audio source solutions for applications including toys, projectors, smart remotes and any audio streaming accessories. This reference design is a cost-effective audio implementation and with full design files provided allows you to focus your efforts on application and end product development. This reference design also provides the TI Bluetooth Stack.

Features
  • Enables Bluetooth audio (SBC encode/decode) with low cost, low power MSP430F5229 Microcontroller MCU
  • Design offloads audio processing from MCU to the Bluetooth device which enables low power audio
  • Cost-effective low end wireless audio solution with a four layer layout and QFN packages
  • Core of the solution is TI's SimpleLink™ CC2564 which offers best-in-class Bluetooth performance (+12dBm output power) leading to robust connection over long range
  • CC256x and TI Bluetooth Stack both have Bluetooth Subsystem QDIDs allowing you to only need a Bluetooth End Product Listing
  • This circuit design is tested and includes firmware, demo and wiki page for quick start guide

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDR978.PDF (89 K)

Detailed schematic diagram for design layout and components

TIDR979.ZIP (25 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDR981.PDF (537 K)

Detailed overview of design layout for component placement

TIDR982.ZIP (646 K)

Files used for 3D models or 2D drawings of IC components

TIDC547.ZIP (281 K)

Design file that contains information on physical board layer of design PCB

TIDR980.PDF (1300 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Audio ADCs

TLV320ADC310192-dB SNR low-power stereo ADC with digital microphone support and miniDSP

Data sheet document-pdfAcrobat PDF open-in-new HTML
Bluetooth products

CC2560Bluetooth® 4.0 with enhanced data rate (EDR)

Data sheet document-pdfAcrobat PDF open-in-new HTML
Bluetooth products

CC2564Bluetooth® 4.0 with Enhanced Data Rate (EDR), Low Energy (LE) and ANT

Data sheet document-pdfAcrobat PDF open-in-new HTML
Bluetooth products

CC2564MODABluetooth® 4.1 with Basic Rate, enhanced data rate, Low Energy (LE) module with integrated antenna

Data sheet document-pdfAcrobat PDF
Bluetooth products

CC2564MODNBluetooth® 4.1 with Basic Rate (BR), Enhanced Data Rate (EDR), Low Energy (LE) module

Data sheet document-pdfAcrobat PDF
MSP430 microcontrollers

MSP430F522925 MHz MCU with 128KB Flash, 8KB SRAM, 10-bit ADC, comparator, DMA, 1.8V Split-Rail I/O

Data sheet document-pdfAcrobat PDF open-in-new HTML

Start development

Hardware

Evaluation board

BT-MSPAUDSOURCE – Bluetooth and MSP430 Audio Source Reference Design Board

The Bluetooth and MSP430 Audio Source reference design can be used by customers to create a variety of applications for low-end, low-power audio source solutions for applications including toys, projectors, smart remotes and any audio streaming accessories. This reference design is a cost-effective (...)

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Technical documentation

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Type Title Date
User guide Bluetooth Dual Mode Audio Source Reference Design Quick Start Guide (Rev. A) Sep. 19, 2014

Related design resources

Hardware development

EVALUATION BOARD
CC2564MODNEM Dual-mode Bluetooth® CC2564 module evaluation board CC256XQFNEM Dual-mode Bluetooth® CC2564 evaluation board

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
TIBLUETOOTHSTACK-SDK TI Dual-Mode Bluetooth® Stack
DRIVER OR LIBRARY
CC256XM4BTBLESW TI dual-mode Bluetooth® stack on TM4C MCUs CC256XMSPBTBLESW TI Dual-mode Bluetooth® stack on MSP430™ MCUs

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