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.

Test report — TIDA-00609

TIDUA79.PDF (205 K)

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

Schematic — TIDA-00609

TIDRFK4.PDF (228 K)

Detailed schematic diagram for design layout and components

Bill of materials (BOM) — TIDA-00609

TIDRFK5.PDF (125 K)

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

Assembly drawing — TIDA-00609

TIDRFK6.PDF (1219 K)

Detailed overview of design layout for component placement

CAD/CAE symbol — TIDA-00609

TIDRFK8.ZIP (24452 K)

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

Gerber file — TIDA-00609

TIDCAJ3.ZIP (7534 K)

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

PCB layout — TIDA-00609

TIDRFK7.PDF (2187 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

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

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

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

Audio CODECs

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

Data sheet: PDF | HTML

Audio CODECs

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

Data sheet: PDF | HTML

Audio op amps

OPA4134 — Quad SoundPlus™ High Performance Audio Operational Amplifiers

Data sheet: PDF | HTML

Digital multiplexers & encoders

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

Data sheet: PDF | HTML

General-purpose transceivers

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

Data sheet: PDF | HTML

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

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

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

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

Linear & low-dropout (LDO) regulators

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

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

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

Noninverting buffers & drivers

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

Data sheet: PDF | HTML

Noninverting buffers & drivers

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

Data sheet: PDF | HTML

SPDIF transceivers

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

Data sheet: PDF | HTML

Supervisor & reset ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

Data sheet: PDF | HTML

Start development

Software

Support software

TIDCAJ4 — TIDA-00609 Software

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Supported products & hardware

Supported products & hardware

Products

Supervisor & reset ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

TIDCAJ4 — TIDA-00609 Software

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Latest version

Version: 01.00.00.00

Release date: 24 Jun 2015

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TIDA-00609 Software (zip) — 4158 K

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Products

Supervisor & reset ICs

TPS3825 — voltage supervisor (reset IC) with manual reset

Technical documentation

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

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