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Texas Instruments TAS5782M Evaluation Module User guides
User's Guide
SLAU708 – March 2017
TAS5782M Evaluation Module
This user’s guide describes the operation of the TAS5782M Evaluation Module (EVM). The EVM is
connected to the PurePath™ Console Motherboard (PPCMB). The main contents of this document
include:
• Hardware descriptions and implementation
Related documents:
• TAS5782M data sheet (SLASEG8)
• PurePath Console Motherboard User’s Guide (SLOU366)
• PPC3 User Manual (1)
• PurePath Graphic Development Suite (PurePath Console)
• TAS5782M Process Flows (SLAA737)
Required equipment and accessories:
1. TAS5782MEVM
2. PurePath console motherboard
3. A USB micro type-B cable
4. Power supply unit (PSU) 9.5 – 26.4 VDC (2)
5. Speakers and cables
6. Desktop or laptop running Microsoft® Windows® 7, Windows 8, or Windows 8.1
7. Audio source: This can be a DVD player with appropriate SPDIF cable or playback media from
Windows 7, Windows 8, or Windows 8.1
1
2
3
4
5
Contents
Hardware Overview.......................................................................................................... 3
Hardware Setup .............................................................................................................. 6
Software Overview........................................................................................................... 8
Troubleshooting ............................................................................................................ 20
Board Layouts, Bill of Materials, and Schematic ....................................................................... 21
List of Figures
(1)
(2)
1
TAS5782MEVM .............................................................................................................. 3
2
Device Manager
3
Default Format ............................................................................................................... 5
4
PPCMB and TAS5782MEVM Connection ................................................................................ 6
5
PBTL Configuration.......................................................................................................... 7
6
PBTL Connection at EVM .................................................................................................. 7
7
PBTL Connection to Speaker .............................................................................................. 7
8
PPC3 Download Window ................................................................................................... 8
9
PPC3 Window ................................................................................................................ 9
10
Installed EVM Apps ........................................................................................................ 10
11
TAS5782M Home Page ................................................................................................... 11
.............................................................................................................
4
The PPC3 User Manual is only available after requesting the PPC3 software.
Power supply minimum voltage can be lower than stated depending on the version of PPCMB used. PPCMB rev. E and earlier requires
greater than 9.02 V. PPCMB rev. F and later requires greater than 4.5 V.
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12
System Checks Page ...................................................................................................... 12
13
Direct I2C Page, I/O Tab................................................................................................... 13
14
Direct I2C Page, Log Tab .................................................................................................. 14
15
Audio I/O Page ............................................................................................................. 15
16
Register Map Page
16
17
End System Integration Page
17
18
19
20
21
22
23
24
25
........................................................................................................
............................................................................................
Header File Generation....................................................................................................
In-System Debugging ......................................................................................................
In-System Tuning ..........................................................................................................
TAS5782MEVM Schematic (1 of 3) .....................................................................................
TAS5782MEVM Schematic (2 of 3) .....................................................................................
TAS5782MEVM Schematic (3 of 3) .....................................................................................
TAS5782MEVM Top Composite Assembly .............................................................................
TAS5782MEVM Bottom Composite Assembly .........................................................................
18
19
20
21
22
23
24
25
List of Tables
1
TAS5782MEVM Bill of Materials ......................................................................................... 26
Trademarks
PurePath is a trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
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Hardware Overview
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1
Hardware Overview
The TAS5782MEVM showcases the latest TI digital input class-D closed loop amplifier. The TAS5782M is
an I2S or TDM input class-D amplifier with up to 96-kHz processing. The EVM is used in conjunction with
the PPCMB. The PVDD supply is provided via the TAS5782MEVM 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 TAS5782MEVM.
Figure 1. TAS5782MEVM
1.1
Features
•
•
•
•
1.2
GUI control via USB port
Stereo and mono channels with I2S input
Processed and non-processed mono channel I2S input
Operates in BTL or PBTL
Functions
The TAS5782MEVM is controlled by the PPCMB. The digital audio data input to the TAS5782MEVM is
sent from PPCMB and is selectable from USB audio, optical SPDIF, coaxial SPDIF, PSIA (external I2S),
and analog ADC sources.
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Hardware Overview
1.3
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Detailed Operations
Upon power-on, the PPCMB uses USB audio input (default). The I2S signals LRCLK, SCLK, SDIN and
MCLK come from the TAS1020B. foobar2000 or similar non-processing media source can be used to
stream audio. The TAS1020B enumerates as the following device on a Microsoft Windows operating
system (OS): USB audio (USB-AudioEVM), Human Interface Devices, and USB Composite Device, see
Figure 2.
Figure 2. Device Manager
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USB audio output quality can be configured as shown in Figure 3. The user must select "2 channel, 16 bit,
48000 Hz (DVD Quality)".
Figure 3. Default Format
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Hardware Setup
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Hardware Setup
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Connect the PPCMB to the TAS5782MEVM.
Connect speakers to the TAS5782MEVM.
Connect a PSU to the TAS5782MEVM and turn on the power. 5-V and 3.3-V LEDs (Yellow)
are illuminated. The USB Lock LED (Blue) is also illuminated. The PSU voltage range is 9.5
to 26.4 VDC.
Plug in a USB cable from the PC to the PPCMB.
If an optical SPDIF source is used, the blue SPDIF clock-locked LED is illuminated.
Figure 4. PPCMB and TAS5782MEVM Connection
2.1
PBTL Hardware Setup
1.
2.
3.
4.
The EVM and PPCMB need to be disconnected from the power supply.
Set J10 and J11 on the EVM to PBTL mode (right position)
Connect speaker terminals (J4 and J9) to the speaker in PBTL mode (See Figure 7).
Power up the EVM and it will now operate in PBTL mode.
NOTE: The EVM has two devices (U1 and U2), only the bottom one (U2) can operate in PBTL
mode.
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Hardware Setup
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Figure 5. PBTL Configuration
Figure 6. PBTL Connection at EVM
Figure 7. PBTL Connection to Speaker
2.2
I2C Device Addresses
The default I2C addresses on the EVM are set to 0x90 for the top device (U1) and 0x92 for the bottom one
(U2).
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Software Overview
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3
Software Overview
3.1
PurePath Console 3 (PPC3)
PurePath™ Console 3 (PPC3) is a software platform for Texas Instruments’ audio devices. Many of these
audio devices can be configured, tuned, and validated. This platform has the ability to support a number of
TI audio devices with features that make the audio tuning experience more intuitive and exciting. Request
access on http://www.ti.com/tool/PUREPATHCONSOLE.
Once approval is given, go to www.ti.com/mysecuresoftware to download the software. After login, users
will see this webpage with a similar list of software products available for download.
Figure 8. PPC3 Download Window
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Run the installation program. Also, download the PPC3 User Manual (after requesting the PPC3 software)
for further instructions. The following window is displayed when PPC3 is launched for the first time.
When the window in Figure 9 is displayed, click on “sign in” to see TAS5782 EVM application. Click on
TAS5782M box to download TAS5782M EVM App. Installation window will pop up, then click “Install”.
Figure 9. PPC3 Window
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After installation, TAS5782 EVM box will appear in “Installed EVM Apps” section, see Figure 10. Click on
TAS5782 box to launch TAS5782 App.
Figure 10. Installed EVM Apps
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3.2
TAS5782M Home Page
When the TAS5782M EVM App is launched, the TAS5782M Home Page is shown, see Figure 11. It
displays features that are available for that EVM. When a feature is selected, then the respective page is
loaded.
If the EVM is powered on and the USB is connected to the PC, the Home Page will display “Connect”
button in the bottom left corner. If the USB is not connected, only “TAS5782M – offline” is shown.
There are six pages available in the TAS5782 EVM App: System Checks, Direct I2C, Audio I/O, Register
Map, End System Integration and Tuning and Audio Processing.
Figure 11. TAS5782M Home Page
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Software Overview
3.3
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System Checks
The System Checks Page (See Figure 12) is used to determine whether the EVM can be configured
correctly and receive audio stream from PC via USB. These checks will complete in a few minutes if no
problem is detected. It is recommended to run the system checks before proceeding to the Tuning and
Audio Processing Page.
Figure 12. System Checks Page
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3.4
2
Direct I C
The I/O tab in the Direct I2C has two sub sections. The Input section has the provision to enter the read or
write commands scripts. Clicking the Execute button will execute the commands written in the Input
section. The status of the execution is displayed in the Output section as shown in Figure 13.
The Checksum button on the right is used to compute the checksum value of a cfg file. Load a cfg file by
clicking the Checksum button and then the computed XOR and CRC checksum will show on the Output
section.
Figure 13. Direct I2C Page, I/O Tab
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The Log tab in the Direct I2C displays the I2C command history, if the record option is enabled. The log tab
has a search option to search for a particular command. The search key is found at the top left of the
window with the search icon. ‘Save to a file’ is used to save the log as a .cfg file. ‘Delete Output’ clears the
log history. ‘Copy to a Clipboard’ copies the log text to the clipboard. Clicking the ‘Start Recording’ button
starts recording the I2C transactions and displays them in the log window. ‘Stop Recording’ stops
recording I2C transactions.
Figure 14. Direct I2C Page, Log Tab
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3.5
Audio I/O
This tool selects the desired audio input to the EVM. USB, coax, analog, optical, and PSIA (external I2S)
inputs are supported by the motherboard. USB audio source is selected as default.
Figure 15. Audio I/O Page
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Software Overview
3.6
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Register Map
The Register Map Page shows the current I2C register values (hexadecimal) in the TAS5782M and it can
also be used to change the register values. Manually changing register values is accomplished by doubleclicking in the desired bit to change. Clicking on Read All Registers allows monitoring of the register status
of the amplifier. The Fields section shows the register name and a brief description of each bit that affects
the selected register.
Figure 16. Register Map Page
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3.7
End System Integration
The End System Integration Page offers a powerful tool to generate a configuration file to use with
processors and a method to debug the device in the end system. Three options are available:
1. Dump Current State into a Header file
2. In-System Debugging
3. In-System Tuning
Figure 17. End System Integration Page
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3.7.1
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Dump Current State into a Header File
This tool is used to generate a header or configuration file for the evaluated device according to the
features evaluated and configured with PPC3. A few settings are available for file generation, including the
format, end system I2C address, burst length and so forth. The generated file can be saved in the PC or
shown in the output window on the right.
Figure 18. Header File Generation
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3.7.2
In-System Debugging
This tool helps debug the device which is already integrated in the end-system. This is possible by
connecting the I2C signals of the end-system device to the SCL, SDA, and GND test points of PPCMB.
Only Register Map and Direct I2C will be available in this mode. Leave the In-System Debugging Mode by
clicking on the Disconnect button on the bottom left corner of the window.
Figure 19. In-System Debugging
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Troubleshooting
3.7.3
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In-System Tuning
Even if the device is integrated in the end application, it is still possible to make fine adjustments with the
help of In-System Tuning. Like the In-System Debugging above, this is done by connecting I2C signals
from PPCMB to the TAS5782M device in the end-system.
Figure 20. In-System Tuning
4
Troubleshooting
4.1
Power Cycle
To perform a power cycle disconnect both the USB cable and the power supply from the board.
4.2
Changing PPCMB Sample Rate
Older PPCMB devices may require a firmware update to support 48-kHz audio over USB. Instructions for
updating the PPCMB firmware is found here. Please note this update applies only to audio over USB.
96-kHz audio over USB is not supported, for now.
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Board Layouts, Bill of Materials, and Schematic
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5
Board Layouts, Bill of Materials, and Schematic
This section includes the EVM schematics, board layouts and bill of materials.
5.1
Schematics
Figure 21 through Figure 23 illustrate the schematics for this EVM.
L1
SPK1_OUTA+
GAIN/FREQUENCY
R-GF1
R-GF2
OUT1A+
4.7µH
GAIN SETTING TABLE
20dB/768kHz 20dB/576kHz 20dB/480kHz
/768kHz
20dB/384kHz
14dB/576kHz
14dB
14dB/480kHz 14dB/384kHz
650k Ohms
550k Ohms
450k Ohms
350k Ohms
250k Ohms
150k Ohms
750k Ohms
150k Ohms
250k Ohms
350k Ohms
450k Ohms
550k Ohms
650k Ohms
750k Ohms
R-GF1
R1
R-GF2
R2
750k
150k
J2
50k Ohms
850k Ohms
J1
DVDD1
PVDD
DVDD1
C26
1µF
C1
1µF
L2
C4
1µF
SPK1_OUTA-
GND
OUT1A
OUT1A4.7µH
C11
22µF
GND
C2
0.68µF
3.3V
C10
22µF
C9
0.1µF
GND
C8
0.68µF
GND
GND
U1
GND
GND
GND
PVDD
14
30
31
AVDD
DVDD
CPVDD
BSTRPA+
5
SPK_OUTA+
4
C3
0.22µF
SPK1_OUTA+
28
DVDD_REG
SPK_OUTA-
2
SPK1_OUTA-
BSTRPA-
1
BSTRPB-
48
SPK_OUTB-
47
C7
0.22µF
C19
0.22µF
SPK1_OUTB-
SPK_OUTB+
45
SPK1_OUTB+
BSTRPB+
44
SPK_INASPK_INA+
DAC_OUTA
11
12
13
SPK_INBSPK_INB+
DAC_OUTB
38
37
36
C25
I2C
SCL
SDA
1µF
C18
22µF
I2S
MCLK
SCLK
LRCK/FS
SDIN1
SDOUT1
RESET
GND
C17
22µF
GND
C16
0.1µF
GND
6
7
41
42
43
GND
8
9
RESET
SCL
SDA
17
16
RESET
MCLK
SCLK
LRCK/FS
SDIN1
19
22
23
25
24
TP16
GPIO0
SDOUT1
ADDRESS
SELECT
I2C ADDR=0x90
DVDD1
DVDD1
18
21
ADR0-0
ADR1-0
26
20
SPK-MUTE1
27
SPK-FAULT1 40
R3
DNP10.0k
DNP
R8
DNP10.0k
DNP
34
C20
32
ADR0-0
PVDD
PVDD
PVDD
PVDD
PVDD
GVDD_REG
SPK_GAIN/FREQ
SCL
SDA
RESET
MCLK
SCLK
LRCK/FS
SDIN
GPIO0
GPIO2
ADR0
ADR1
SPK_MUTE
SPK_FAULT
CN
CP
CPVSS
AGND
AGND
DGND
PGND
PGND
PGND
GND
SNUBBERS
R4
18
DNP
DNP
R5
18
DNP
DNP
R6
18
DNP
DNP
R7
18
DNP
DNP
C24
0.22µF
C15
330pF
DNP
DNP
GND
C5
2.2µF
L3
C21
2.2µF
SPK1_OUTB-
OUT1B4.7µH
C23
0.68µF
35
J3
10
15
L4
29
3
39
46
GND
33
PAD
49
SPK1_OUTB+
GND
OUT1B
OUT1B+
4.7µH
C28
0.68µF
C27
1µF
C22
2.2µF
C6
2.2µF
1µF
ADR1-0
C12
330pF
DNP
DNP
C13
330pF
DNP
DNP
C14
330pF
DNP
DNP
GND
TAS5782MDCAR
GND
R13
0
GND
GND
GND
GND
R29
0
GND
PP-CMB
DVDD1
DVDD1
R9
10.0k
R10
10.0k
SPK-MUTE1
SPK-FAULT1
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Figure 21. TAS5782MEVM Schematic (1 of 3)
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Board Layouts, Bill of Materials, and Schematic
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L5
OUT2A+
SPK2_OUTA+
4.7µH
GAIN SETTING TABLE
GAIN/FREQUENCY
R-GF1
R-GF2
20dB/768kHz 20dB/576kHz 20dB/480kHz
/768kHz
20dB/384kHz
14dB/576kHz
14dB
14dB/480kHz 14dB/384kHz
650k Ohms
550k Ohms
450k Ohms
350k Ohms
250k Ohms
150k Ohms
750k Ohms
150k Ohms
250k Ohms
350k Ohms
450k Ohms
550k Ohms
650k Ohms
750k Ohms
R-GF1
R11
R-GF2
R12
750k
150k
J5
50k Ohms
850k Ohms
J4
DVDD2
PVDD
DVDD2
C49
1µF
C29
1µF
GND
L6
C31
1µF
SPK2_OUTA-
OUT2A
OUT2A4.7µH
C36
390µF
GND
C35
0.68µF
3.3V
C39
22µF
C38
22µF
C37
0.1µF
GND
C46
0.68µF
GND
GND
U2
GND
GND
GND
GND
PVDD
14
30
31
AVDD
DVDD
CPVDD
BSTRPA+
5
SPK_OUTA+
4
C30
0.22µF
SPK2_OUTA+
28
DVDD_REG
SPK_OUTA-
2
SPK2_OUTA-
BSTRPA-
1
BSTRPB-
48
SPK_OUTB-
47
C34
0.22µF
C44
0.22µF
SPK2_OUTB-
SPK_OUTB+
45
SPK2_OUTB+
C48
I2C
SCL
SDA
I2S
C40
390µF
MCLK
SCLK
LRCK/FS
SDIN2
SDOUT2
RESET
GND
1µF
C43
22µF
GND
C42
22µF
GND
C41
0.1µF
GND
6
7
41
42
43
GND
8
9
RESET
SCL
SDA
17
16
RESET
MCLK
SCLK
LRCK/FS
SDIN2
19
22
23
25
24
TP17
GPIO0
SDOUT2
ADDRESS
SELECT
DVDD2
DVDD2
18
21
ADR0-1
ADR1-1
26
20
SPK-MUTE2
27
SPK-FAULT2 40
R30
10.0k
I2C ADDR=0x92
R31
DNP10.0k
DNP
34
C45
32
ADR0-1
PVDD
PVDD
PVDD
PVDD
PVDD
GVDD_REG
SPK_GAIN/FREQ
SCL
SDA
RESET
MCLK
SCLK
LRCK/FS
SDIN
GPIO0
GPIO2
ADR0
ADR1
SPK_MUTE
SPK_FAULT
BSTRPB+
44
SPK_INASPK_INA+
DAC_OUTA
11
12
13
SPK_INBSPK_INB+
DAC_OUTB
38
37
36
CPVSS
AGND
AGND
DGND
PGND
PGND
PGND
CN
GND
CP
PAD
SNUBBERS
C47
0.22µF
R34
18
DNP
DNP
R35
18
DNP
DNP
C57
330pF
DNP
DNP
C58
330pF
DNP
DNP
R36
18
DNP
DNP
R14
18
DNP
DNP
C59
330pF
DNP
DNP
C60
330pF
DNP
DNP
GND
1
2
3
C32
2.2µF
1
2
3
C63
2.2µF
C33
2.2µF
35
L7
J10
J11
C64
2.2µF
SPK2_OUTB-
OUT2B4.7µH
C61
0.68µF
GND
GND
J9
GND
10
15
GND
29
3
39
46
33
MODE SETTINGS
1-2 = PBTL
2-3 = BTL
L8
SPK2_OUTB+
GND
OUT2B
OUT2B+
4.7µH
C62
0.68µF
C50
1µF
49
1µF
ADR1-1
GND
GND
TAS5782MDCAR
R32
DNP0
DNP
GND
GND
GND
R33
0
GND
PP-CMB
DVDD2
DVDD2
R15
10.0k
R16
10.0k
SPK-MUTE2
SPK-FAULT2
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Figure 22. TAS5782MEVM Schematic (2 of 3)
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3.3V
3.3V
J6B
U3
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PVDD
J7
1
C51
390µF
PVDD
J8
1
GND
GND
PVDD RANGE = 8.0V - 26.4V
J6A
PVDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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
GND
GND
GND
GND
SCL-PPCMB
R17
10.0k
SDA-PPCMB
1
A0
2
3
3.3V
4
VCC
8
A1
WP
7
A2
SCL
6
VSS
SDA
3.3V
R26
3.3V
POWER IN
DNP
R18
10.0k
TP15
GND
GND
R19
10.0k
5
TP14
3.3V
3.3V
Green
332
3.3V
DNP
D1
3.3V
GND
TP18
GND
GND
TP19
GND
GND
3.3V
24LC512-I/ST
R20
2.20k
GND
GND
SCL-PPCMB
R22
0
SDA-PPCMB
R23
0
R21
2.20k
TP1
SCL
TP2
SDA
TP3
MUTE1
TP4
MUTE2
SCL
SDA
SPK-MUTE1
TO DUTS
SPK-MUTE2
TP5
FAULT1
TP6
FAULT2
SPK-FAULT1
SPK-FAULT2
SPK-MUTE1 (PPCMB-GPIO6)
FROM DUTS
3.3V
SDIN-SEL
(PPCMB-GPIO7)
R27
10.0k
SPK-FAULT1 (PPCMB-GPIO8)
3.3V
3.3V
3.3V
3.3V
3.3V
U4
SDIN1
1
SDOUT1
2
SPK-FAULT2 (PPCMB-GPIO9)
SDIN-SEL
6
4
A
VCC
B
Y
A/B
Y
GND
G
8
C52
0.1µF
SDIN2
5
C53
0.1µF
C54
0.1µF
C55
0.1µF
3
7
GND
GND
GND
GND
SN74LVC2G157DCUR
GND
GND
SPK-MUTE2 (PPCMB-GPIO10)
3.3V
(PPCMB-GPIO0)
GND
GND
GND
GND
105
106
107
108
U5
8
SDOUT
R24
5
49.9
3
(PPCMB-GPIO1)
GND
7
VCC
Y
A
B
Y
A/B
G
GND
1
SDOUT1
2
SDOUT2
6
SDOUT-SEL
TP7
SDOUT1
TP8
SDOUT2
SDOUT1
SDOUT2
FROM DUTS
4
3.3V
3.3V
SN74LVC2G157DCUR
U6
(PPCMB-GPIO2)
GND
GND
5
SDOUT-SEL (PPCMB-GPIO3)
(PPCMB-GPIO5)
S1
RESET
R28
10.0k
R25
10.0k
RESET
RESET
4
C56
47pF
VDD
MR
GND
1
RESET
3
2
TPS3825-33QDBVRQ1
GND
GND
GND
RESET
TP9
MCLK
TP10
SCLK
TP11
LRCK/FS
TP12
SDIN1
MCLK
MCLK
SCLK
SDOUT
LRCK/FS
TO DUTS
SCLK
LRCK/FS
SDIN2
SDIN1
SDIN1
TP13
SDIN2
101
102
103
104
Copyright © 2017, Texas Instruments Incorporated
GND
Figure 23. TAS5782MEVM Schematic (3 of 3)
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23
Board Layouts, Bill of Materials, and Schematic
5.2
www.ti.com
Board Layouts
Figure 24 and Figure 25 illustrate the board layouts for the EVM.
Figure 24. TAS5782MEVM Top Composite Assembly
24
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Board Layouts, Bill of Materials, and Schematic
Figure 25. TAS5782MEVM Bottom Composite Assembly
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25
Board Layouts, Bill of Materials, and Schematic
5.3
www.ti.com
Bill of Materials
Table 1 lists the TAS5782MEVM bill of materials.
Table 1. TAS5782MEVM Bill of Materials (1)
Designator
Qty
Value
Description
Package Reference
Part Number
Manufacturer
C1, C29
2
1uF
CAP, CERM, 1 µF, 16 V, +/- 10%, X5R, 0603
0603
GRM185R61C105KE44D
Murata
C2, C8, C23, C28, C35, C46,
C61, C62
8
0.68uF
CAP, CERM, 0.68 µF, 50 V, +/- 20%, X7R, 0805
0805
C2012X7R1H684M125AB
TDK
C3, C7, C19, C24, C30, C34,
C44, C47
8
0.22uF
CAP, CERM, 0.22 µF, 50 V, +/- 10%, X7R, 0603
0603
C1608X7R1H224K080AB
TDK
C4, C20, C25, C26, C27, C31,
C45, C48, C49, C50
10
1uF
CAP, CERM, 1 µF, 25 V, +/- 10%, X5R, 0402
0402
C1005X5R1E105K050BC
TDK
C5, C6, C21, C22, C32, C33,
C63, C64
8
2.2uF
CAP, CERM, 2.2 µF, 16 V, +/- 10%, X5R, 0402
0402
C1005X5R1C225K050BC
TDK
C9, C16, C37, C41, C52, C53,
C54, C55
8
0.1uF
CAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, 0402
0402
C1005X7R1H104K050BB
TDK
C10, C11, C17, C18, C38, C39,
C42, C43
8
22uF
CAP, CERM, 22 µF, 35 V, +/- 20%, JB, 0805
0805
C2012JB1V226M125AC
TDK
C36, C40, C51
3
390uF
CAP, AL, 390 µF, 35 V, +/- 20%, 0.08 ohm,
SMD
10x10
UCL1V391MNL1GS
Nichicon
C56
1
47pF
CAP, CERM, 47pF, 25V, +/-5%, C0G/NP0, 0402
0402
GRM1555C1E470JA01D
Murata
D1
1
Green
LED, Green, SMD
LED_0805
LTST-C170KGKT
Lite-On
H1, H2, H3, H4
4
MACHINE SCREW PAN PHILLIPS M3
M3 Screw
RM3X8MM 2701
APM HEXSEAL
H5, H6, H7, H8
4
Washer, Flat, #4 Nylon
3200
Keystone
H9, H10, H11, H12
4
Standoff, HexBrass M3, 30 mm
Spacer M3, 30mm
R30-1003002
Harwin
J1, J3, J4, J9
4
Header (friction lock), 3.96mm, 2x1, Tin, R/A, TH
Header, 2x1, 3.96mm, R/A
B2PS-VH(LF)(SN)
JST Manufacturing
J2, J5
2
Header, 100mil, 2x1, Gold, TH
Sullins 100mil, 1x2, 230 mil
above insulator
PBC02SAAN
Sullins Connector
Solutions
J6
1
Connector, 100 Pos. 0.635mm, SMT
Connector, 1575x235x280 mil
QTS-050-01-F-D-A
Samtec
J7
1
Binding Post, RED, TH
11.4x27.2mm
7006
Keystone
J8
1
Binding Post, BLACK, TH
11.4x27.2mm
7007
Keystone
J10, J11
2
Header, 100mil, 3x1, Gold, TH
PBC03SAAN
PBC03SAAN
Sullins Connector
Solutions
L1, L2, L3, L4, L5, L6, L7, L8
8
4.7uH
Inductor, Shielded, 4.7 µH, 4 A, 0.023 ohm,
SMD
6.3x4.5x6.3mm
1255AY-4R7M=P3
Murata Toko
R1, R11
2
750k
RES, 750 k, 1%, 0.125 W, 0805
0805
ERJ-6ENF7503V
Panasonic
R2, R12
2
150k
RES, 150 k, 1%, 0.125 W, 0805
0805
ERJ-6ENF1503V
Panasonic
R9, R10, R15, R16, R17, R19
6
10.0k
RES, 10.0 k, 1%, 0.063 W, 0402
0402
CRCW040210K0FKED
Vishay-Dale
R13, R22, R23, R29, R33
5
0
RES, 0, 5%, 0.1 W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
R20, R21
2
2.20k
RES, 2.20 k, 1%, 0.063 W, 0402
0402
CRCW04022K20FKED
Vishay-Dale
R24
1
49.9
RES, 49.9, 1%, 0.063 W, 0402
0402
CRCW040249R9FKED
Vishay-Dale
R25, R27, R28, R30
4
10.0k
RES, 10.0k ohm, 1%, 0.063W, 0402
0402
CRCW040210K0FKED
Vishay-Dale
R26
1
332
RES, 332, 1%, 0.063 W, 0402
0402
CRCW0402332RFKED
Vishay-Dale
S1
1
Switch, Tactile, SPST-NO, 0.05A, 12V, SMT
Switch, 4.4x2x2.9 mm
TL1015AF160QG
E-Switch
(1)
26
Alternate Part Number
Alternate
Manufacturer
Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts may be substituted with equivalents.
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Board Layouts, Bill of Materials, and Schematic
www.ti.com
Table 1. TAS5782MEVM Bill of Materials (1) (continued)
Designator
Qty
Value
Description
Package Reference
Part Number
Manufacturer
Alternate Part Number
Alternate
Manufacturer
SH1, SH2, SH3, SH4
4
1x2
TP1, TP2, TP3, TP4, TP5, TP6,
TP7, TP8, TP9, TP10, TP11,
TP12, TP13, TP16, TP17
15
Shunt, 100mil, Gold plated, Black
Shunt
969102-0000-DA
3M
SNT-100-BK-G
Samtec
Test Point, Miniature, Orange, TH
Orange Miniature Testpoint
5003
Keystone
TP14
TP15, TP18, TP19
1
Test Point, Miniature, Red, TH
Red Miniature Testpoint
5000
Keystone
3
Test Point, Miniature, Black, TH
Black Miniature Testpoint
5001
Keystone
U1, U2
2
Digital Input, Closed-Loop Class-D Amplifier with
96-kHz Processing, DCA0048G (TSSOP-48)
DCA0048G
TAS5782MDCAR
Texas Instruments
TAS5782MDCA
Texas Instruments
U3
1
EEPROM, 512KBIT, 400KHZ, 8TSSOP
TSSOP-8
24LC512-I/ST
Microchip
U4, U5
2
Single 2-Line to 1-Line Data Selector
Multiplexer, DCU0008A
DCU0008A
SN74LVC2G157DCUR
Texas Instruments
SN74LVC2G157DCUT
Texas Instruments
U6
1
Processor Supervisory Circuit, DBV0005A
DBV0005A
TPS3825-33QDBVRQ1
Texas Instruments
C12, C13, C14, C15, C57, C58,
C59, C60
0
CAP, CERM, 330 pF, 50 V, +/- 5%, C0G/NP0,
0603
0603
GRM1885C1H331JA01D
Murata
FID1, FID2, FID3, FID4, FID5,
FID6
0
Fiducial mark. There is nothing to buy or mount.
N/A
N/A
N/A
R3, R8, R31
0
10.0k
RES, 10.0k ohm, 1%, 0.063W, 0402
0402
CRCW040210K0FKED
Vishay-Dale
R4, R5, R6, R7, R14, R34, R35,
R36
0
18
RES, 18, 5%, 0.1 W, 0603
0603
CRCW060318R0JNEA
Vishay-Dale
R18
0
10.0k
RES, 10.0 k, 1%, 0.063 W, 0402
0402
CRCW040210K0FKED
Vishay-Dale
R32
0
0
RES, 0, 5%, 0.1 W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
330pF
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TAS5782M Evaluation Module
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27
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.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved 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 réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿6丁目24番1号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult 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 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, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST 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
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated
IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES
Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
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TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
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You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
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This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.
These include; without limitation, TI’s standard terms for semiconductor products http://www.ti.com/sc/docs/stdterms.htm), evaluation
modules, and samples (http://www.ti.com/sc/docs/sampterms.htm).
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated
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