background image

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.

TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.

TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.

Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.

Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.

In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.

No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.

Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have

not

been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and

regulatory requirements in connection with such use.

TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.

Products

Applications

Audio

www.ti.com/audio

Automotive and Transportation

www.ti.com/automotive

Amplifiers

amplifier.ti.com

Communications and Telecom

www.ti.com/communications

Data Converters

dataconverter.ti.com

Computers and Peripherals

www.ti.com/computers

DLP® Products

www.dlp.com

Consumer Electronics

www.ti.com/consumer-apps

DSP

dsp.ti.com

Energy and Lighting

www.ti.com/energy

Clocks and Timers

www.ti.com/clocks

Industrial

www.ti.com/industrial

Interface

interface.ti.com

Medical

www.ti.com/medical

Logic

logic.ti.com

Security

www.ti.com/security

Power Mgmt

power.ti.com

Space, Avionics and Defense

www.ti.com/space-avionics-defense

Microcontrollers

microcontroller.ti.com

Video and Imaging

www.ti.com/video

RFID

www.ti-rfid.com

OMAP Applications Processors

www.ti.com/omap

TI E2E Community

e2e.ti.com

Wireless Connectivity

www.ti.com/wirelessconnectivity

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2016, Texas Instruments Incorporated

           

Summary of Contents for TAS5766MRMTEVM

Page 1: ... 4 2 1 TAS5766MRMTEVM Setup 4 2 2 Software Installation 5 3 Using the PurePath Console with the TAS5766MRMTEVM Board 6 3 1 TAS5766M Main Tab 6 3 2 TAS5766M Block Diagram Tab 7 3 3 Pop Up Windows 8 3 4 Direct I2 C Access Tab 10 3 5 Device Registers Tab 10 4 Board Layouts Bill of Materials and Schematics 11 4 1 TAS5766MRMTEVM Board Layouts 11 4 2 Bill of Materials 13 4 3 TAS5766MRMTEVM Schematic 14 ...

Page 2: ... used in conjunction with the PurePath Console Motherboard PPCMB The PVDD supply is provided via the TAS5766MRMTEVM and is regulated to 5 VDC and 3 3 VDC on the PPCMB The PPCMB provides the I2S I2C and 3 3 VDC to the TAS5766MRMTEVM Figure 1 PPCMB and TAS5766MRMTEVM 1 1 TAS5766MRMTEVM Features GUI control via USB port Dual stereo channels or 2 1 system with I2S input or TDM PurePath is a trademark ...

Page 3: ...data input is selected the PPC automatically sends appropriate scripts to the device in use 1 3 TAS5766MRMTEVM Detailed Operations Upon power on the PPCMB uses USB audio input default The I2S signals LRCLK SCLK SDIN and MCLK come from the TAS1020B Microsoft Windows Media Player can stream audio The TAS1020B enumerates as the following device on the Microsoft Windows operating system USB audio USB ...

Page 4: ...eakers and cable A USB micro type B cable Audio source This can be a DVD player with the appropriate SPDIF cable or Windows Media Player from Windows XP or Windows 7 Setup procedure Plug in the USB cable from the PC to the PPCMB the USB Lock LED blue is illuminated Connect the PPCMB to the TAS5766MRMTEVM Connect the PSU to TAS5766MRMTEVM and turn on the power 5 V and 3 3 V LEDs are illuminated If ...

Page 5: ...urePath Console Choose Target The Target Selection window is displayed select TAS5766 Dual Smart Amplifier as shown in Figure 4 Figure 4 Target Selection List If the device is not listed in the Target Selection list click on Add Target and Windows Explorer displays Navigate to the folder containing the target ppc files plugins and choose the DUT Make sure that the plugin has the same version and r...

Page 6: ...is the source of I2S data On the PPCMB the USB blue LED is on the green LEDs for 3 3 V and 5 V are on On the PPC the green LED on the bottom left corner is on 3 Using the PurePath Console with the TAS5766MRMTEVM Board The TAS5766MRMTEVM is initialized upon PurePath Console startup Audio is streaming to the speakers if Windows Media or similar program is playing and USB AudioEVM is selected in the ...

Page 7: ...TAS5766M Block Diagram tab showing the device major blocks Some of the blocks are selectable When a block is selected double click it shows pop up settings for the particular setting Figure 7 TAS5766M Block Diagram 7 SLOU387 June 2014 TAS5766MRMTEVM Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 8: ...6M there are several settings that are done via I2C The GUI facilitates these settings seamlessly using the pop up windows seen in Figure 8 and Figure 9 Figure 8 Smart Amplifier GUI Pop Up 8 TAS5766MRMTEVM SLOU387 June 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 9: ... ti com Using the PurePath Console with the TAS5766MRMTEVM Board Figure 9 Biquad Block Pop up 9 SLOU387 June 2014 TAS5766MRMTEVM Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 10: ...Set On the Direct I2 C Read Write box enter a valid I2 C register for read and type in both valid register and data for write Figure 10 Direct I2 C Access 3 5 Device Registers Tab Figure 11 shows the current I2 C registers values hexadecimal and decimal in the TAS5766 Figure 11 Device Registers Tab 10 TAS5766MRMTEVM SLOU387 June 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments I...

Page 11: ...VM Board Layouts Figure 12 through Figure 14 illustrate the board layouts for the EVM Figure 12 TAS5766MRMTEVM Top Composite Assembly Figure 13 TAS5766MRMTEVM Copper Layer 2 Figure 14 TAS5766MRMTEVM Copper Layer 3 11 SLOU387 June 2014 TAS5766MRMTEVM Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 12: ...ard Layouts Bill of Materials and Schematics www ti com Figure 15 TAS5766MRMT Bottom Copper 12 TAS5766MRMTEVM SLOU387 June 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 13: ...10 OHMS 1 16W 1 ROHS 18 ERJ 3GEYJ3R3V PANASONIC 4 R11 R12 R13 RESISTOR SMD0603 3 3 OHMS 5 1 10W ROHS 20 ERJ 8GEY0R00V PANASONIC 1 R31 RESISTOR SMD1206 0 0 OHM 5 1 4W ROHS 21 A7503AY 4R7M TOKO 4 L1 L2 L3 L4 INDUCTOR SERIES 11RHBP A7503AY 4 7uH 5 1A ROHS 22 CIS21P300NE SAMSUNG 4 L5 L6 L7 L8 FERRITE BEAD 30 Ohms 6A 100MHz SM0805 ROHS 23 B2PS VH LF SN JST 4 1LEFT 2LEFT 1RIGHT 2RIGHT JACK JST VH RA 2 P...

Page 14: ... 48 20 22 21 23 24 17 19 15 16 18 25 26 27 28 29 30 31 32 33 34 35 36 37 38 1 3 2 11 8 6 5 4 7 10 9 12 13 14 GND U1 TAS5766MRMT PowerPAD GND GND GP1A GP2A GP3A 3 3V R5 10 0k 3 3V 10 0k R3 ADDR 0x98 FROM INPUT CONNECTOR TO OUTPUT CONNECTORS STUFF OPTION DNP DNP DNP Board Layouts Bill of Materials and Schematics www ti com Table 1 TAS5766MRMTEVM Bill of Materials continued Item MFR Part Num MFR QTY ...

Page 15: ...D GND R25 10 R20 10 R19 10 C50 0 01uF 50V C51 0 01uF 50V C52 0 01uF 50V C49 0 01uF 50V R28 3 3 R29 3 3 R27 3 3 R30 3 3 R15 100k R16 20 0k GND TAS5766MRMT U2 PowerPAD 3 3V GND GND C28 1 0uF 50V GND TAS5766MRMT U2 43 40 41 42 39 47 44 45 46 48 20 22 21 23 24 17 19 15 16 18 25 26 27 28 29 30 31 32 33 34 35 36 37 38 1 3 2 11 8 6 5 4 7 10 9 12 13 14 GND GND GND GND 3 3V GND GND 3 3V GND GND GP1B GP2B G...

Page 16: ...24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 L GND PVDD GND 10 0k R35 GND 3 3V 1 0ufd 10V C53 10 0k R32 10 0k R34 8 7 6 5 4 3 2 1 24LC256 I MS U3 GND 10 0k R33 3 3V GND 3 3V GND PVDD 0 0 R31 1 2 JST VH2 2RIGHT 1 2 JST VH2 2LEFT 470ufd 50V C54 GND GND GND GND GND GND GND GND CCB GPIO4 CCB GPIO3 CCB GPIO1 CCB GPIO2 CCB GPIO8 TAS5766MRMT ANALOG OUTPUTS GPIO3B MAIN ...

Page 17: ...ring the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day warranty period 3 ...

Page 18: ... by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la rég...

Page 19: ... connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the inputs and outputs kept within the specified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors cu...

Page 20: ...F REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED 8 2 Specific Limitations IN NO EVENT SHALL T...

Page 21: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Reviews: