Texas Instruments TAS6422-Q1 Скачать руководство пользователя страница 28

STANDARD TERMS FOR EVALUATION MODULES

1.

Delivery:

TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.

1.1

EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2

EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.

2

Limited Warranty and Related Remedies/Disclaimers

:

2.1

These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.

2.2

TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques

are

used

to

the

extent

TI

deems

necessary.

TI

does

not

test

all

parameters

of

each

EVM.

User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3

TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during 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

Regulatory Notices:

3.1

United States

3.1.1

Notice applicable to EVMs not FCC-Approved:

FCC NOTICE:

This kit is designed to allow product developers to evaluate electronic components, circuitry, or software

associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.

3.1.2

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTION

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.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.

FCC Interference Statement for Class A EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

Содержание TAS6422-Q1

Страница 1: ...accessories 1 TAS6422 EVM 2 USB A male to micro B male cable 3 Power Supply Unit PSU up to 26 4 V 6 A capable if J12 is removed and 12 V is provided If J12 is in limit the input voltage to 18 V 4 1 4...

Страница 2: ...nts Incorporated TAS6422 Q1 Evaluation Module 1 Hardware Overview 1 1 TAS6422 Evaluation Module Description The TAS6422 Q1 EVM is a stand alone EVM It has single power supply input USB control via Pur...

Страница 3: ...ia Player can be used to stream audio 2 If optical is selected an optical source such as DVD player can be used to stream audio 3 If external digital audio source such as Programmable Serial Interface...

Страница 4: ...tware Overview 3 1 PurePath Console 3 PPC3 Access and Description The PPC3 is a server based tool Access can be requested on http www ti com tool PUREPATHCONSOLE Once approval is given go to www ti co...

Страница 5: ...422 Q1 Evaluation Module Run the installation program Also download the PPC3 User Manual SLOU408 for further instructions The following window is displayed when first running PPC3 Figure 4 PPC3 Window...

Страница 6: ...7 Texas Instruments Incorporated TAS6422 Q1 Evaluation Module Click on TAS6422 App box to download TAS6422 application Installation window will pop up then click Install TAS6422 EVM box will appear in...

Страница 7: ...nsole 3 TAS6422 EVM Home Window When the TAS6422 EVM PPC3 is launched the Home Window is shown If the EVM is powered on and the USB is connected to the PC the Home Window will display Connect box in t...

Страница 8: ...7 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS6422 Q1 Evaluation Module There are three windows available with the TAS6422 EVM PPC3 Home Window Register Map Window a...

Страница 9: ...xas Instruments Incorporated TAS6422 Q1 Evaluation Module 3 3 PurePath Console 3 TAS6422 EVM Register Map Window When click on Register Map Box on the Home Window the Register Map Window is displayed...

Страница 10: ...ated TAS6422 Q1 Evaluation Module 3 4 PurePath Console 3 TAS6422 EVM Monitor and Control Window When click on Device Monitor and Control Box on the Home Window the Device Monitor and Control Window is...

Страница 11: ...sistive loads to TAS6422 EVM Connect USB micro cable from PC to the EVM Set the switches SPDIF STANDBY MUTE to up positions Turn on the PSU Audio source This can be a DVD player with optical SPDIF cab...

Страница 12: ...x The following window is displayed Figure 11 Device Monitor and Control Window This window has 6 major sections global control section channel control section other control section faults and warning...

Страница 13: ...t has two levels The lower level is 1 The default is level 2 When running at lower output current OC level can be set to 1 I2S and TDM are automatically detected Use the pull down menu from Input Form...

Страница 14: ...ion The top right buttons on this box serve as controlling and monitoring faults Clip enable route the clip detection bit to the warning pin This is displayed as yellow LED on the EVM Thermal enable r...

Страница 15: ...rom the USB audio turn the audio media volume and PC sound card volume to maximum Click on the flip icon located on the top right of the AC load diagnostics box to see the results Figure 16 AC Load Di...

Страница 16: ...017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS6422 Q1 Evaluation Module 3 5 3 TAS6422 Settings on Register Map Window The register map can be sorted either alphabe...

Страница 17: ...orated TAS6422 Q1 Evaluation Module When a register is selected the hex value along with the individual bit value is displayed The name and description for each bit are shown to the right in the Field...

Страница 18: ...indow The PPC3 has an I2C monitor and also configuration program options When this window is first open the round button is green To record I2C commands click on this button and it will turn red The r...

Страница 19: ...n Module A set of I2C commands can be loaded and executed from this window On the top right corner click on I O button to display the above window Write I2C commands here or open an existing cfg file...

Страница 20: ...com 20 SLOU464A March 2017 Revised October 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS6422 Q1 Evaluation Module 4 Board Layouts Bill of Materials and Schemati...

Страница 21: ...Layouts Bill of Materials and Schematic 21 SLOU464A March 2017 Revised October 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS6422 Q1 Evaluation Module Figure 23 T...

Страница 22: ...4 99k R36 GND 10pF C20 10pF C24 10pF C25 10pF C26 10pF C27 GND GND GND GND GND 18pF C23 681 R32 4700pF C31 0 068 F C36 GND GND 4 99k R38 DNP DNP 4 99k R35 DNP DNP 4 99k R37 100 R29 Blue D2 SPDIF LOCK...

Страница 23: ...F 50V C40 Red D5 FAULT 4 7 H L1 10 F 50V C71 10 F 50V C47 10 F 50V C38 GND GND GND GND OUT2P OUT2M OUT1P OUT1M OUT2P OUT1P OUT1M OUT2 OUT1 OUT2 GND GND GND GND OUT1 1 2 3 4 J4 3 3 H L3 3 3 H L4 3 3 H...

Страница 24: ...P CERM 0 068 F 50 V 10 X7R 0402 0402 C1005X7R1H683K050BB TDK C38 C47 C71 3 10uF CAP CERM 10 F 50 V 10 X5R 1206 1206 GRM31CR61H106KA12L Murata C40 1 4 7uF CAP CERM 4 7 F 50 V 10 X7R 1210 1210 GRM32ER71...

Страница 25: ...le R2 1 0 RES 0 5 0 1 W 0603 0603 CRCW06030000Z0EA Vishay Dale R3 R4 R13 R15 R28 R30 R36 R37 R46 R47 10 4 99k RES 4 99k ohm 1 0 063W 0402 0402 CRCW04024K99FKED Vishay Dale R6 1 15 0k RES 15 0k ohm 1 0...

Страница 26: ...nel Automotive Class D Audio Amplifier With Load Dump Protection and I2C Diagnostic DKQ0056A SSOP 56 DKQ0056A TAS6422QDKQRQ1 Texas Instruments TAS6422QDKQQ1 U11 1 5 5 V 4 A 16 mOhm On Resistance Load...

Страница 27: ...ments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original Marhc 2017 to A Revision Page Ch...

Страница 28: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 29: ...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 great...

Страница 30: ...t the EVM user guide prior to 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...

Страница 31: ...OST OF 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...

Страница 32: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Страница 33: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TAS6422Q1EVM...

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