TIDA-00609

Self-Booting Audio System

Design files

TIDA-00609

Design files

Overview

The purpose of this reference design is to provide hardware and software tools that can be used as reference for audio systems. The new revision of the PurePath™ Console Motherboard (Rev F) adds stand-alone self-booting capabilities to allow making compelling demos with any evaluation module (EVM) that is compatible with this platform.

Features

Self-booting audio system with push-button user interface powered by MSP430F5510
Example MSP430 code and documentation
On-board TLV320AIC3262 with miniDSP allows pre-processing of audio signal before sending it over to the DUT EVM
Supports USB, optical and analog audio I/Os
Modular PurePath console motherboard works with many of our audio EVMs

Industrial

Personal electronics

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

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

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Test report — TIDA-00609

TIDUA79.PDF (206 KB)

Test results for the reference design, including efficiency graphs, test prerequisites and more

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Assembly drawing — TIDA-00609

TIDRFK6.PDF (1219 KB)

Detailed overview of design layout for component placement

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Bill of materials (BOM) — TIDA-00609

TIDRFK5.PDF (125 KB)

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

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CAD/CAE symbol — TIDA-00609

TIDRFK8.ZIP (24453 KB)

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

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Gerber file — TIDA-00609

TIDCAJ3.ZIP (7535 KB)

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

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PCB layout — TIDA-00609

TIDRFK7.PDF (2187 KB)

PCB layer plot file used for generating PCB design layout

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Schematic — TIDA-00609

TIDRFK4.PDF (229 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Digital multiplexers & encoders

SN74LVC2G157 — Single 2-Line to 1-Line Data Selector/Multiplexer

Data sheet: PDF | HTML

Linear & low-dropout (LDO) regulators

LP38690 — 1-A, 10-V, low-dropout voltage regulator

Data sheet: PDF | HTML

Audio op amps

OPA4134 — Quad SoundPlus™ High Performance Audio Operational Amplifiers

Data sheet: PDF | HTML

Inverting buffers & drivers

SN74LVC1G14 — Single 1.65-V to 5.5-V inverter with Schmitt-Trigger inputs

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS54332 — 3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode

Data sheet: PDF | HTML

Linear & low-dropout (LDO) regulators

TPS768 — 1-A, 10-V, low-dropout voltage regulator with power good & enable

Data sheet: PDF

Reset & watchdog ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

Data sheet: PDF | HTML

I2C general-purpose I/Os (GPIOs)

TCA6408A — 8-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F5510 — 25 MHz MCU with 32KB Flash, 4KB SRAM, 10-bit ADC, comparator, DMA, UART/SPI/I2C, USB, HW multiplier

Data sheet: PDF | HTML

Audio CODECs

PCM9211 — 216kHz Digital Audio Interface Transceiver (DIX) with Stereo ADC and Routing

Data sheet: PDF | HTML

Audio CODECs

PCM3168A — 24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate

Data sheet: PDF | HTML

Noninverting buffers & drivers

SN74LVC2G34 — 2-ch, 1.65-V to 5.5-V buffers

Data sheet: PDF | HTML

I2C general-purpose I/Os (GPIOs)

TCA6424A — 24-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

LMR62421 — SIMPLE SWITCHER 2.7V to 5.5V, 24Vout, 2.1A Boost Converter in SOT-23

Data sheet: PDF

Noninverting buffers & drivers

SN74LVC1G125 — Single 1.65-V to 5.5-V buffer with 3-state outputs

Data sheet: PDF | HTML

I2C general-purpose I/Os (GPIOs)

TCA6507 — 7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers

Data sheet: PDF | HTML

Audio CODECs

TLV320AIC3262 — Low Power Stereo Codec w/miniDSP, Stereo class-D Speakers, DirectPath Headphone

Data sheet: PDF | HTML

Analog switches & muxes

LMS4684 — 0.5-Ω on-state resistance, 5-V, 2:1 (SPDT), 2-channel analog switch with 1.8-V input logic

Data sheet: PDF

I2C & I3C level shifters, buffers & hubs

TCA9406 — 2-bit bidirectional 1MHz I2C/SMBus voltage level translator with internal pull-up resistor

Data sheet: PDF | HTML

Start development

Software

Support software

TIDCAJ4 — TIDA-00609 Software

Supported products & hardware

Products

Reset & watchdog ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

Hardware development

Reference design

TIDA-00609 — Self-Booting Audio System

Download options

TIDCAJ4 — TIDA-00609 Software

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Latest version

Version: 01.00.00.00

Release date: Jun 24, 2015

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TIDA-00609 Software (zip) — 4158 K

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Products

Reset & watchdog ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

Hardware development

Reference design

TIDA-00609 — Self-Booting Audio System

Release Information

The design resource accessed as www.ti.com/lit/zip/tidcaj4 or www.ti.com/lit/xx/tidcaj4/tidcaj4.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDCAJ4. Please update any bookmarks accordingly.

Technical documentation

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	Type	Title		Date
*	Test report	TIDA-00609 Test Results		Jun 25, 2015
	User guide	Easy Demo User Manual		Jun 22, 2015

Disclaimer

See the important notice and disclaimer covering reference designs and other TI resources.

TIDA-00609

Self-Booting Audio System

TIDA-00609

Overview

Features

Industrial

Personal electronics

Design files & products

Design files

Products

SN74LVC2G157 — Single 2-Line to 1-Line Data Selector/Multiplexer

LP38690 — 1-A, 10-V, low-dropout voltage regulator

OPA4134 — Quad SoundPlus™ High Performance Audio Operational Amplifiers

SN74LVC1G14 — Single 1.65-V to 5.5-V inverter with Schmitt-Trigger inputs

TPS54332 — 3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode

TPS768 — 1-A, 10-V, low-dropout voltage regulator with power good & enable

TPS3825 — voltage supervisor (reset IC) with manual reset

TCA6408A — 8-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

MSP430F5510 — 25 MHz MCU with 32KB Flash, 4KB SRAM, 10-bit ADC, comparator, DMA, UART/SPI/I2C, USB, HW multiplier

PCM9211 — 216kHz Digital Audio Interface Transceiver (DIX) with Stereo ADC and Routing

PCM3168A — 24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate

SN74LVC2G34 — 2-ch, 1.65-V to 5.5-V buffers

TCA6424A — 24-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

LMR62421 — SIMPLE SWITCHER 2.7V to 5.5V, 24Vout, 2.1A Boost Converter in SOT-23

SN74LVC1G125 — Single 1.65-V to 5.5-V buffer with 3-state outputs

TCA6507 — 7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers

TLV320AIC3262 — Low Power Stereo Codec w/miniDSP, Stereo class-D Speakers, DirectPath Headphone

LMS4684 — 0.5-Ω on-state resistance, 5-V, 2:1 (SPDT), 2-channel analog switch with 1.8-V input logic

TCA9406 — 2-bit bidirectional 1MHz I2C/SMBus voltage level translator with internal pull-up resistor

Start development

Software

TIDCAJ4 — TIDA-00609 Software

Supported products & hardware

Products

Reset & watchdog ICs

Hardware development

Reference design

TIDCAJ4 — TIDA-00609 Software

Products

Reset & watchdog ICs

Hardware development

Reference design

Release Information

Technical documentation

Support & training

TI E2E™ forums with technical support from TI engineers

Video series

Disclaimer