PurePathTM Console Motherboard - Mouser Electronics · Micro USB 24VDCPSU Optical/Coax SPDIF IN ANALOG IN ANALOG OUT EXT I2S PurePath Console Motherboard Setup and Software Installation

User's GuideSLOU366A–June 2013–Revised July 2013

PurePathTM Console Motherboard

This manual describes the operation of the PurePath™ Console Motherboard (PPCMB), revision D. ThePPCMB connects to device under test (DUT) boards. These can be evaluation modules (EVM) orreference boards (REF). The PurePath Console graphical user interface (PPC) is used to initialize andoperate the PPCMB and the DUT. The main contents of this document are:

• Hardware implementation and descriptions

• Software implementation and descriptions

• System operations (hardware and software)

• Example with TAS5760xEVM (DUT)

Contents1 Hardware Overview ......................................................................................................... 3

1.1 PurePath Console Motherboard Features ...................................................................... 41.2 PurePath Console Motherboard Functions ..................................................................... 41.3 PurePath Console Motherboard Detailed Operations ......................................................... 5

2 PurePath Console Motherboard Setup and Software Installation .................................................... 62.1 PurePath Console Motherboard Setup .......................................................................... 62.2 Software Installation ............................................................................................... 7

3 Using the PurePath Console Software with the PurePath Console Motherboard .................................. 93.1 Device Main Tab ................................................................................................... 93.2 Device Block Diagram Tab ....................................................................................... 93.3 Pop-up Windows .................................................................................................. 103.4 Direct I2C Access Tab ............................................................................................ 113.5 Device Registers Tab ............................................................................................ 11

4 Board Layouts, Bill of Materials, and Schematic ...................................................................... 124.1 PurePath Console Motherboard Layouts ...................................................................... 124.2 Bill of Materials .................................................................................................... 144.3 PurePath Console, Revision D, Schematic ................................................................... 17

List of Figures

1 PurePath Console Motherboard .......................................................................................... 3

2 PurePath Console Motherboard Signal Flow............................................................................ 4

3 Device Manager............................................................................................................. 5

4 PurePath Console Motherboard Connection ............................................................................ 6

5 Target Selection List........................................................................................................ 7

6 Add Target List .............................................................................................................. 8

7 PurePath Console Motherboard and TAS5760xEVM .................................................................. 8

8 DUT Block Diagram (TAS5760)........................................................................................... 9

9 Digital Gain Pop-Up ....................................................................................................... 10

10 Analog Gain Pop-Up ...................................................................................................... 10

11 Direct I2C Access .......................................................................................................... 11

12 Device Registers Tab ..................................................................................................... 11

13 PurePath Console Motherboard, Revision D, Top Composite Assembly .......................................... 12PurePath is a trademark of Texas Instruments.Windows is a registered trademark of Microsoft Corporation.I2C is a trademark of NXP.

1SLOU366A–June 2013–Revised July 2013 PurePathTM Console MotherboardSubmit Documentation Feedback

Copyright © 2013, Texas Instruments Incorporated

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14 PurePath Console Motherboard, Revision D, Copper Layer 2 ...................................................... 12

15 PurePath Console Motherboard, Revision D, Copper Layer 3 ...................................................... 13

16 PurePath Console Motherboard, Revision D, Bottom Composite Assembly ...................................... 13

17 PurePath Console Motherboard Schematic (1 of 11)................................................................. 17









26 PurePath Console Motherboard Schematic (10 of 11) ............................................................... 26

27 PurePath Console Motherboard Schematic (11 of 11) ............................................................... 27

List of Tables

1 Bill of Materials............................................................................................................. 14

2 SLOU366A–June 2013–Revised July 2013PurePathTM Console MotherboardSubmit Documentation Feedback


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www.ti.com Hardware Overview

1 Hardware Overview

The PPCMB provides control signals and audio signals to the DUT. The PPC sends the control signals tothe TAS1020B via USB human-interface device (HID) protocol. The TAS1020B converts to I2C™ andsends to the appropriate I2C address. The audio signals are provided through USB audio, SPDIF, oranalog signals. The aforementioned signals are converted to I2S – see Figure 2.

Figure 1. PurePath Console Motherboard



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Hardware Overview www.ti.com

Figure 2 shows the PPCMB signal flow.

Figure 2. PurePath Console Motherboard Signal Flow

1.1 PurePath Console Motherboard Features• The PPC sends I2C control signals via USB link: the initialization sequence is sent utilizing auto DUT

detection reducing hardware setup time

• Three I2S audio sources: USB audio, SPDIF, and ADC

• Audio processing: TLV320AIC3262 (mini-DSP)

• Dual asynchronous sample rate converters (ASRC) PWM modulator: TAS5548

• Interface with PurePath Smart Amp and audio devices designed for use in TV, mini-component, AVRapplication

1.2 PurePath Console Motherboard Functions

The PPCMB is organized into two sections: control data and audio data. Control data is routed via I2C busand audio data is routed via I2S bus. There is also an analog signal that can be routed directly to and fromthe DUT.

The control data is sent from the PPC via TAS1020B USB to I2C commands. The MPS430 can also beused independent of the PC host. The MSP430 is used for stand-alone demonstrations; therefore, it isconfigured for each application.



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www.ti.com Hardware Overview

The digital audio data input is selectable from USB audio, optical SPDIF, coaxial SPDIF, and analog ADC.When a digital audio data input is selected, the PPC will automatically send appropriate scripts to thedevice in-use.

When direct audio analog input is required, the PPCMB will provide this signal via line-in connector.

• TLV320AIC3262 (mini-DSP) provides programmable algorithms and audio post-processing for manyapplications

• PWM modulator with dual ASRC and post-processing capability can be used in mini-component orAVR systems. The PWM output is connected directly to TI's high-power (300 W) amplifier TAS5624AEVM.

• I2S audio from the DUT can be captured via USB link or optical SPDIF for signal analysis

1.3 PurePath Console Motherboard Detailed Operations

The following information can be used as a debugging guide.

Upon power-on, the PPCMB uses optical SPDIF input (default). The I2S signals can be seen with anoscilloscope probe at the pin headers LRCLK, SCLK, SDIN, and MCLK.

EEPROM 1 (EP1) is flashed with firmware that runs the TAS1020B for USB audio (USB-miniEVM), HID,and USB Composite Device. See the Device Manager, Figure 3.

Figure 3. Device Manager

When the PPCMB is plugged in to a PC, the Device Manager should show all of the USB devices shownin Figure 3. If one of the devices does not show up, the PPCMB will not work correctly.

When the PPC is executed, the PPC uses the USB audio as the default I2S input. The PCM9211 acts asthe multiplexor that selects among the following I2S signal sources: optical SPDIF, coaxial SPDIF, andUSB audio. The output of the PCM9211 is routed to the TLV320AIC3262. The signal from theTLV320AIC3262 is then routed to the TAS5548 and the output connector (J1). The TLV320AIC3262 canbe bypassed by switching the MUX3 select control signal to high and the MUX4, MUX5, and MUX6 selectcontrol signals to low by using the PPC; and adding jumpers between pins 1 and 2 of the header LRCLK,SCLK, SDIN, and MCLK pins.



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Micro USB

24VDC PSU

Optical/Coax

SPDIF IN

ANALOG IN

ANALOG OUTEXT I2S

PurePath Console Motherboard Setup and Software Installation www.ti.com

The I2S header pins are used for three purposes: probing I2S signals coming out of PCM9211, bypassingI2S signals from TLV320AIC3262 and using the PCM9211 I2S signals, and bypassing I2S signals fromthe TLV320AIC3262 and using an external I2S source.

The TAS5548 is used for PWM input devices such as the TAS5624. The TAS5548 is TI's latest 8-channelPWM modulator and has dual ASRC with audio post processing. Please go to www.ti.com for moreinformation.

The PCM3168A takes analog inputs (AIN1 and AIN2) and routes them to the TLV320AIC3262. AIN1 isconverted to I2S and routed to TAS5548 and J1. There is also an analog switch (MUX2) that can routeanalog input directly to DUT via J1.

The GPIO extender (TCA6424A – U8) is used for initialization of the multiplexors and discrete signals. It iscontrolled from the PPC via I2C.

The MSP430 is populated but is not programmed. It is used in place of a PC for specifically-designeddemonstrations using a combination of TI devices on the PPCMB and a DUT evaluation board orreference boards.

2 PurePath Console Motherboard Setup and Software Installation

This section describes the PPCMB setup and software installation. Since the PPCMB connects to one ofthe DUT EVMs, it is necessary to show the connection in this section. The TAS5760xEVM is used for thispurpose.

2.1 PurePath Console Motherboard Setup

Figure 4 illustrates the PPCMB connection.

Figure 4. PurePath Console Motherboard Connection



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www.ti.com PurePath Console Motherboard Setup and Software Installation

Hardware requirements:

• Desktop or laptop PC running either Windows® XP or Windows 7

• DUT EVM such as TAS5760xEVM; It is used here as an example

• Power supply 24 VDC

• Speakers and cables

• A USB micro type B cable

• Audio source: this can be a DVD player with appropriate SPDIF cable or Windows Media Player fromWindows XP or Windows 7

Hardware setup:

• Plug in the USB cable from the PC to the PPCMB; the USB Lock LED (blue) is illuminated

• Connect the PPCMB to the DUT EVM, in this case the TAS5760xEVM

• Connect the PSU to DUT EVM and turn on the power. 5-V and 3.3-V LEDs are illuminated

• If an optical SPDIF source is used, the blue SPDIF clock-locked LED is illuminated

• Disregard the orange LED indicating the energy threshold (ET) level is exceeded. The ET value mustbe cleared for the orange LED to be extinguished.

2.2 Software Installation

Download the PPC from the TI Web site. The TI Web site has the latest release of the GUI.

Execute the GUI installation program, Setup_PurePathConsole_Main_vxx_revxx.exe. Once the program isinstalled, the program group and shortcut icon is created in Start → Program → Texas Instruments Inc →PurePath Console → Choose Target. The Target Selection window is displayed; select TAS5760 asshown in Figure 5.

Figure 5. Target Selection List

If the device is not listed in the Target Selection list, click the Add Target button. Windows explorerdisplays. Navigate to the folder that contains the target zip files (plugins) and choose the DUT.



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PurePath Console Motherboard Setup and Software Installation www.ti.com

Figure 6. Add Target List

Figure 7. PurePath Console Motherboard and TAS5760xEVM

Click on the Connect button. The green LED on the bottom left corner of the PurePath Console windowindicates the initialization of TAS5760 is valid.

The PPCMB is initialized with the selected USB audio (USB-miniEVM). Streaming audio from the USBhost is routed to the DUT (TAS5760).

If optical SPIDF is used, simply click on the SPDIF/OPT symbol on the PPC, the I2S is routed with theoptical SPDIF signal. Likewise, if analog input signal (line-in) is selected, the ADC (PCM3168A) is thesource of I2S data.



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www.ti.com Using the PurePath Console Software with the PurePath Console Motherboard

3 Using the PurePath Console Software with the PurePath Console Motherboard

The TAS5760xEVM is initialized upon PPC startup. Audio is streaming to the speakers if the WindowsMedia Player (or similar program) is playing and mini-USB EVM is selected in the sound playbackproperties. The following indicators show both the PPC and TAS5760xEVM are operating correctly:

• 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

NOTE: For PPCMB, yellow LED indicator on for ET is normal. This indicates the energy threshold isabove the default limit in the TAS5548. The VALID blue LED is on if the TAS5548 is correctlyinitialized.

3.1 Device Main Tab

The DUT tab is displayed when the PPC starts up. Click on the TAS5760 icon and it directs you to thedevice block diagram, see Figure 8.

3.2 Device Block Diagram Tab

This tab shows the device major blocks. The boxes with black background are selectable. When one isselected, it shows pop-up settings for the particular setting.

Figure 8. DUT Block Diagram (TAS5760)



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Using the PurePath Console Software with the PurePath Console Motherboard www.ti.com

3.3 Pop-up Windows

For the TAS5760, there are several settings that are done via I2C and the GUI facilitates these settingsseamlessly using the pop-up windows shown in Figure 9 and Figure 10.

Figure 9. Digital Gain Pop-Up

Figure 10. Analog Gain Pop-Up



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www.ti.com Using the PurePath Console Software with the PurePath Console Motherboard

3.4 Direct I2C Access Tab

I2C registers read and write can be performed on this tab (Figure 11). Type in the device I2C address andclick the Set button. On the Direct I2C Read/Write box, type in a valid I2C register for read and type in bothvalid register and data for write.

Figure 11. Direct I2C Access

3.5 Device Registers Tab

The device registers tab (Figure 12) shows the current I2C registers values (hexadecimal and decimal) inthe TAS5760.

Figure 12. Device Registers Tab



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Board Layouts, Bill of Materials, and Schematic www.ti.com

4 Board Layouts, Bill of Materials, and Schematic

4.1 PurePath Console Motherboard Layouts

Figure 13 and Figure 16 illustrate the board layouts for the PurePath Console Motherboard.

Figure 13. PurePath Console Motherboard, Revision D, Top Composite Assembly

Figure 14. PurePath Console Motherboard, Revision D, Copper Layer 2



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www.ti.com Board Layouts, Bill of Materials, and Schematic

Figure 15. PurePath Console Motherboard, Revision D, Copper Layer 3

Figure 16. PurePath Console Motherboard, Revision D, Bottom Composite Assembly



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4.2 Bill of Materials

Table 1 is the bill of materials for the PPCMB.

Table 1. Bill of Materials

ITEM MANU PART NUM QTY REF DESIGNATORS DESCRIPTION

1 TPS3825-33DBVR 1 U1 PROCESSOR SUPERVISORY CIRCUITS 2.93V 200ms SOT23-DBV5 ROHS

2 TAS1020BPFB 1 U2 USB STREAMING CONTROLLER TQFP48-PFB ROHS

3 PCM9211PTR 1 U3 192kHz DIG AUDIO INTERFACE TRANSCEIVER W/STEREO ADC AND ROUTINGLQFP48-PT ROHS

4 PCM3168APAP 1 U4 24 BIT 96/192kHz 6-IN 8-OUT CODEC DIFF IN/OUT HTQFP64-PAP ROHS

5 TLV320AIC3262IYZFR 1 U5 CODEC WCSP81-YZF ROHS

6 TAS5548DCA 1 U6 8 CHAN HD AUDIO PROCESSOR W/PWM OUTPUTS HTSSOP56-DCA ROHS

7 TCA6424ARGJR 2 U7, U8 LOW-VOLTAGE 24 BIT ,I2C EXPANDER W/RESET QFN32-RGJ ROHS

8 SN74LVC1G08DRLR 2 AND1, AND4 SINGLE 2-INPUT POSITIVE-AND GATE SOT553-DRL6 ROHS

9 SN74LVC2G08DCTR 2 AND2, AND3 DUAL 2-INPUT AND GATE TSSOP8-DCT ROHS

10 SN74LVC2G34DRLR 6 BUF1, BUF2, BUF3, BUF4, BUF5, BUF6 DUAL BUFFER GATE SOT553-DRL6 ROHS

11 B360A-13-F 1 CR1 SCHOTTKY BARRIER RECITIFIER 60V 3A SMA ROHS

12 ES2AA-13-F 1 CR2 SUPER FAST RECITIFIER DIODE 50V 2A SMA ROHS

13 24LC512-I/ST 2 EP1, EP2 SERIAL EEPROM I2C 512K 400kHz TSSOP8-ST ROHS

14 SN74LVC1G14DRLR 2 INV1, INV2 SINGLE INVERTER GATE SCHMITT-TRIGGER SOT553-DRL5 ROHS

15 TSOP34838 1 IR1 IR RECEIVER MODULE THRU 2.5-5V 38kHz TSOP348 SERIES ROHS

16 SML-P12YTT86 5 ET, OVF, LED9, LED10, LED11 LED YELLOW SMD0402 2.1V 10mA ROHS

17 LB Q39G-L2N2-35-1 2 LED1, LED2 LED BLUE SMD0603 2.85V 5mA ROHS

18 LTST-C190YKT 2 LED3, LED4 LED YELLOW SMD0603 2.1V 10mA ROHS

19 LTST-C190EKT 1 LED5 LED RED SMD0603 2.1V 10mA ROHS

20 SML-P12UTT86 3 LED12, LED13, LED14 LED RED SMD0402 2.0V 10mA ROHS

21 SML-P12MTT86 3 3.3V, 5.0V, ZERO LED GREEN SMD0402 2.1V 10mA ROHS

22 SMLP12BC7TT86 6 USB, LED6, LED7, LED8, LOCK, VALID LED BLUE SMD0402 2.9V 10mA ROHS

23 MSP430F2132IPWR 1 MCU MIXED SIGNAL MICRO 8KB+256B FLASH 512B RAM TSSOP28-PW ROHS

24 SN74LVC2G157DCUR 5 MUX1, MUX3, MUX4, MUX5, MUX6 MUX/DATA SELECTOR 2 TO 1 VSSOP8-DCU ROHS

25 TS3A27518ERTWR 1 MUX2 6 BIT 1OF 2 MUX/DEMUX 1.8V COMPATIBLE QFN24-RTW ROHS

26 TLC27M4CPWR 5 OA1, OA2, OA3, OA4, OA5 PRECISION QUAD OP AMP TSSOP14-PW ROHS

27 PLR135/T10 1 OPTO-IN PHOTOLINK FIBER OPTIC RECEIVER 2.4-5.5V 15MB PCB-RA SHUTTER ROHS

28 PLT133/T10W 1 OPTO-OUT PHOTOLINK FIBER OPTIC TRANSMITTER 2.4-5.5V 15MB PCB-RA SHUTTER ROHS

29 625L3I006M00000 2 OSC1, OSC2 OSCILLATOR SMT 6.0MHz 3.3V OUT-ENABLE ROHS

30 MMBT2222A-7-F 1 Q1 TRANSISTOR NPN GENERAL PURPOSE 40V 1A SOT23 DBV3 ROHS

31 DDTC114TCA-7-F 2 Q2, Q3 TRANSISTOR-NPN PREBIASED 10K SOT23-DBV3 ROHS

32 ACZ11BR1E-15KQA1-12C 1 S7 INCREMENTAL ENCODER ACZ11 SWITCH 12 POS 15mm KNURLED SHAFT ROHS

33 PCA9515ADGKR 3 SW1, SW2, SW3 DUAL-BIDR I2C BUS AND SMB BUS REPEATER MSOP8-DGK ROHS

34 TPS73633DBVT 1 VR1 VOLT REG 3.3V 400MA LDO CAP FREE NMOS SOT23-DBV5 ROHS

35 TPS54260DRCT 1 VR2 2.5A 60V SETP DOWN SWIFT DC/DC CONV ECO MODE SON10-DRC ROHS

36 TPS78633DCQR 1 VR3 LDO ULTRA LOW NOISE HIGH PSRR 3.3V 1.5A SOT223-DCQ ROHS



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Table 1. Bill of Materials (continued)ITEM MANU PART NUM QTY REF DESIGNATORS DESCRIPTION

37 TPS73618DBVT 1 VR4 VOLT REG 1.8V 400MA LDO CAP FREE NMOS SOT23-DBV5 ROHS

38 ABM10-24.576MHZ-E20-T 1 Y2 CRYSTAL SMT-ABM10 24.576MHz 4 PIN 10PFD FUNDAMENTAL ROHS

39 ABM8G-12.288MHZ-18-D2Y-T 1 Y3 CRYSTAL SMD-ABM8G SERIES 12.288MHz 30ppm 18PFD ROHS

40 ECA-2AM220 1 C1 CAP ALUM ELEC M RADIAL 22UFD 100V 20% ROHS

41 C1608X7R2A153K 2 C2, C3 CAP SMD0603 CERM 0.015UFD 100V 10% X7R ROHS

42 C1005X7R1H104K 1 C4 CAP SMD0402 CERM 0.1ufd 50V 10% X7R ROHS

43 CC0402KRX7R8BB472 4 C5, C126, C402, C404 CAP SMD0402 CERM 4700pfd 25V 10% X7R ROHS

44 GRM1555C1H330JZ01D 3 C6, C408, C409 CAP SMD0402 CERM 33PFD 5% 50V COG ROHS

45 GRM21BR61C106KE15L 2 C7, C8 CAP SMD0805 CERM 10UFD 16V 10% X5R ROHS

46 C1005X5R1A225K 5 C9, C11, C15, C333, C334 CAP SMD0402 CERM 2.2UFD 10V 10% X5R ROHS

47 0402YC103KAT2A 8 C10, C14, C206, C213, C220, C227, C506, C507 CAP SMD0402 CERM 0.01ufd 16V 10% X7R ROHS

48 GRM155R71C104KA88D 82 C12, C13, C103, C107, C109, C112, C113, C114, C115, C116, C117, C118, C119, C120, C124, C128, CAP SMD0402 CERM 0.1UFD 16V X7R 10% ROHSC130, C131, C132, C133, C134, C135, C136, C137, C138, C139, C140, C141, C142, C143, C145, C146,C147, C201, C208, C215, C222, C230, C232, C234, C236, C262, C266, C267, C269, C270, C272, C273,C274, C275, C300, C301, C302, C304, C305, C306, C313, C315, C317, C319, C321, C323, C324, C326,C328, C330, C332, C338, C407, C410, C412, C413, C414, C416, C502, C504, C505, C508, C602, C603,C701, C702

49 500R07N470JV4T 2 C101, C102 CAP SMD0402 CERM 47pfd 50V 5% COG ROHS

50 CC0402JRNPO9BN101 1 C105 CAP SMD0402 CERM 100pfd 50V 5% NPO ROHS

51 GRM1555C1H102JA01D 1 C106 CAP SMD0402 CERM 1000pfd 5% 50V COG ROHS

52 C1608X5R1A106K 44 C108, C110, C123, C127, C129, C200, C207, C214, C221, C229, C231, C233, C235, C237, C238, C239, CAP SMD0603 CERM 10ufd 10V 10% X5R ROHSC240, C241, C242, C246, C247, C251, C252, C256, C257, C261, C265, C268, C271, C314, C316, C318,C320, C322, C325, C327, C329, C331, C337, C406, C411, C415, C501, C503

53 C1005X5R1A105K 3 C111, C335, C336 CAP SMD0402 CERM 1.0UFD 10V 10% X5R ROHS

54 GRM1555C1H270JZ01D 2 C121, C122 CAP SMD0402 CERM 27PFD 5% 50V COG ROHS

55 CGA2B3X7R1H683K 1 C125 CAP SMD0402 CERM 0.068ufd 50V 10% X7R ROHS

56 C0402C471K5RACTU 8 C202, C203, C209, C210, C216, C217, C223, C224 CAP SMD0402 CERM 470PFD 50V 10% X7R ROHS

57 GRM155R71H332KA01D 12 C204, C205, C211, C212, C218, C219, C225, C226, C243, C248, C253, C258 CAP SMD0402 CERM 3300PFD 10% 50V X7R ROHS

58 GRM1555C1H681JA01D 8 C244, C245, C249, C250, C254, C255, C259, C260 CAP SMD0402 CERM 680PFD 5% 50V NPO ROHS

59 C1005X5R1E474K 6 C307, C308, C309, C310, C311, C312 CAP SMD0402 CERM 0.47UFD 25V 10% X5R ROHS

60 EMK105B7473KV-F 2 C403, C405 CAP SMD0402 CERM 0.047UFD 16V 10% X7R ROHS

61 RC0402FR-07124KL 1 R1 RESISTOR SMD0402 THICK FILM 124K OHMS 1% 1/16W ROHS

62 RMCF0402FT19K1 1 R2 RESISTOR SMD0402 19.1K OHMS 1% 1/16W ROHS

63 ERJ-2RKF7502X 1 R3 RESISTOR SMD0402 THICK FILM 75K OHMS 1/10W 1% ROHS

64 CRCW040220K0FKED 1 R4 RESISTOR SMT 0402 1% 1/16W 20.0K ROHS

65 ERJ-2RKF6192X 1 R5 RESISTOR SMD0402 THICK FILM 61.9K OHMS 1/10W 1% ROHS

66 CRCW040210K0FKED 15 R6, R7, R278, R407, R422, R502, R503, R504, R505, R506, R513, R514, R515, R516, R517 RESISTOR SMD0402 10.0K OHMS 1% 1/16W ROHS

67 RC0402FR-07511RL 1 R8 RESISTOR SMD0402 THICK FILM 511 OHMS 1% 1/16W ROHS

68 CRCW0402360RFKED 29 R9, R107, R144, R249, R250, R256, R257, R263, R264, R270, R271, R280, R281, R401, R427, R508, RESISTOR SMD0402 360 1/16W 1% ROHSR509, R510, R511, R512, R701, R702, R703, R704, R705, R706, R707, R708, R709

69 RC0402FR-0747RL 48 R116, R117, R118, R119, R120, R153, R154, R155, R156, R157, R158, R159, R160, R206, R211, R216, RESISTOR SMD0402 THICK FILM 47.0 OHMS 1% 1/16W ROHSR221, R226, R231, R236, R241, R252, R259, R266, R273, R279, R301, R302, R303, R304, R305, R306,R309, R310, R409, R410, R411, R412, R413, R414, R415, R416, R417, R418, R419, R420, R421, R426

70 RC0402FR-07200RL 2 R111, R507 RESISTOR SMD0402 THICK FILM 200 OHMS 1% 1/16W ROHS



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Table 1. Bill of Materials (continued)ITEM MANU PART NUM QTY REF DESIGNATORS DESCRIPTION

71 RC0402FR-0715KL 2 R101, R405 RESISTOR SMD0402 THICK FILM 15.0K OHM 1% 1/16W ROHS

72 RMCF0402FT1K50 17 R102, R202, R203, R204, R209, R212, R213, R214, R219, R222, R223, R224, R229, R232, R233, R234, RESISTOR SMD0402 1.50K OHMS 1% 1/16W ROHSR239

73 ERJ-2RKF27R4X 5 R103, R104, R315, R322, R323 RESISTOR SMD0402 THICK FILM 27.4 OHMS 1/10W 1% ROHS

74 RC0402FR-073K09L 1 R105 RESISTOR SMD0402 THICK FILM 3.09K OHM 1% 1/16W ROHS

75 ERJ-2RKF1003X 2 R106, R408 RESISTOR SMD0402 THICK FILM 100K OHMS 1/16W 1% ROHS

76 CRCW04020000Z0ED 20 R108, R112, R113, R121, R122, R123, R124, R126, R135, R136, R137, R138, R200, R201, R242, R243, ZERO OHM JUMPER SMT 0402 0 OHM 1/16W,5% ROHSR244, R326, R605, R710

77 ERJ-2RKF4991X 15 R110, R114, R115, R125, R128, R129, R130, R132, R133, R134, R139, R147, R148, R311, R606 RESISTOR SMD0402 4.99K 1%,1/16W ROHS

78 ERJ-3EKF1002V 1 R140 RESISTOR SMD0603 10.0K 1% THICK FILM 1/10W ROHS

79 CRCW060375R0FKEA 1 R141 RESISTOR SMD0603 75 OHMS 1% 1/10W ROHS

80 ERJ-3GEYJ1R0V 1 R142 RESISTOR SMD0603 1.0 OHMS 1% THICK FILM 1/10W ROHS

81 RC0402FR-07680RL 1 R143 RESISTOR SMD0402 THICK FILM 680 OHMS 1% 1/16W ROHS

82 CRCW0402750RFKED 8 R205, R210, R215, R220, R225, R230, R235, R240 RESISTOR SMD0402 750 1/16W 1% ROHS

83 RC0402FR-074K7L 8 R207, R208, R217, R218, R227, R228, R237, R238 RESISTOR SMD0402 THICK FILM 4.70K OHMS 1% 1/16W ROHS

84 RC0402FR-077K5L 8 R246, R247, R253, R254, R260, R261, R267, R268 RESISTOR SMD0402 THICK FILM 7.50K OHM 1% 1/16W ROHS

85 ERJ-2RKF5601X 8 R248, R251, R255, R258, R262, R265, R269, R272 RESISTOR SMD0402 5.60K 1/16W 1% ROHS

86 RMCF0603ZT0R00 6 R274, R275, R404, R601, R603, R604 RESISTOR SMD0603 ZERO OHMS 1/10W ROHS

87 ERJ-2RKF33R0X 10 R307, R308, R313, R314, R316, R317, R318, R319, R320, R321 RESISTOR SMD0402 THICK FILM 33.0 OHMS 1/10W 1% ROHS

88 RC0402FR-072K21L 2 R324, R325 RESISTOR SMD0402 THICK FILM 2.21K OHMS 1% 1/16W ROHS

89 CRCW0603221RFKEA 1 R332 RESISTOR SMD0603 221 OHMS 1% 1/10W ROHS

90 ERJ-2RKF4700X 2 R402, R403 RESISTOR SMD0402 THICK FILM 470 OHMS 1/10W 1% ROHS

91 RMCF0402FT1M00 1 R406 RESISTOR SMD0402 1.0M OHMS 1% 1/16W ROHS

92 MPZ1608S221A 5 FB1, FB2, FB3, FB4, FB11 FERRITE CHIP, 220 OHMS 2A 100MHZ SMD 0603 ROHS

93 1267AY-100M 1 L1 INDUCTOR SMT 10uH 3.3A 33 mOHMS 20% ROHS

94 QSS-050-01-F-D-A 1 J1 CONNECTOR SMT/THU 100 POS+GND QSS SERIES ROHS

95 47346-0001 1 J2 JACK USB FEMALE TYPEB MICRO SMT-RA 5PIN ROHS

96 RCJ-2223 2 AIN1, AIN2 RCA JACK DUAL THRU VERT RED OVER WHITE FEMALE ROHS

97 26630201RP2 4 AIN3, AIN4, AOUT1, AOUT2 HEADER 2 PIN, PCB 2.0MM ROHS

98 PJRAN1X1U01X 1 COAX JACK, RCA 3-PIN PCB-RA BLACK ROHS

99 HLW30S-2C7LF 1 DisplayPort CONNECTOR FLAT FLEX 1MM PCB 30 PIN ROHS

100 SJ-3523-SMT 2 HP-IN, HP-OUT JACK AUDIO-STEREO MINI(3.5MM ,3-COND SMT-RA ROHS

101 26641001RP2 1 JTAG HEADER 10 PIN 2x5 PCB 2.0MM ROHS

102 PBC03SAAN 4 MCLK, SCLK, SDIN, LRCLK HEADER THRU MALE 3 PIN 100LS 120 TAIL GOLD ROHS

103 5003 2 SCL, SDA PC TESTPOINT, ORANGE, ROHS

104 5001 2 GND, GND1 PC TESTPOINT, BLACK, ROHS

105 5000 1 +5V PC TESTPOINT, RED, ROHS

106 TL1015AF160QG 6 S1, S2, S3, S4, S5, RESET SWITCH, MOM, 160G SMT 4X3MM ROHS

X1 DO NOT POPULATE 54 C417, C418, C419, C420, C421, C422, C423, C424, C425, C426, C427, C428, C501, C502, C506, C507,C602, C603, C703, C704, C705, C706, C707, C708, C709, C710, R109, R126, R127, R131, R145, R146,R276, R277, R312, R328, R423, R424, R425, R514, R515, R516, R517, R601, R602, R603, R604, R605,R606, DisplayPort, IR1, SW1, S7, U7



http://www.ti.com


PurePath-ConsoleMotherBoard_RevD.sbk

MAY 29, 2013

TUAN LUU

D

D

11

LDN

SCH REV

PCB REV

SHEET

DRAWN BY

OFDATE

FILENAMETI PAGE INFO:

DESIGN LEAD

BYPASS 3262-I2S EMO1

PSVC

HDRI2SOUT

HDR

LED

HPL/R HEADPHONE

4xANDs

4x RESETS

I2CI2C

EVM GPIO

I2C1I2C SWITCH

I2C SWITCH

I2C SWITCH

I2C2

ADDRESSCONTROL

IR Control

Encoder

PVDD

5.0V

PVDD TO 5VSWITCHER

4x GUI-RESETS

PWM7/8

2

4xRCA

2xHDR IN1

ADC

IN3

POWERSUPPLY

DISTRIBUTION

SDOUT(EVM)

I2S(OUT)

I2S(OUT)

DOUT2

DOUT3

TAS5548

DOUT3

DOUT2

MCLK

I2S-IN

PORT 2

DOUT

SCLK (DSP)

LRCLK (DSP)

SCLK (9211)

LRCLK (9211)

DOUT (DSP)

DOUT (9211)

DIN3

DIN2

LEDs

EVM I2C

I2C

MCLK(9211)

MCLK(PSIA)

2xDualHeaders

2

IN2(MIC)

DOUT3

DOUT1

DOUT2

LCLK3

SCLK3

DIN3

DIN1

LCLK1

SCLK1

DIN2

LCLK2

MCLK1

SCLK2

I2S-OUT

PORT 3

PORT 1

EXT I2S

DOUT(EVM)

I2C

EEPROM2

I2C

SPDIF2

SPDIF1

I2S-IN

AIC3262

DOUT(MUX)

8x DIFF TO SECONVERTERSPCM3168A

8 8 4

StereoMini(MIC)

4x SE TO DIFFCONVERTERS

ANALOGINPUTS

4

SPDIFOPTO

USBINPUT

SPDIFCOAX

EEPROM1

TAS1020B

PCM9211

I2C1

I2C2

1.8VLDO

1.8V

JTAG HDR MSP430F2274

3.3V

1CONTROLLER BOARD BLOCK DIAGRAM

PurePath Console MotherBoard (RevD)

3.3VLDO

5.0V

EVM PWM

EVM I2S IN

POWERSUPPLY

IO

EVMANALOG

IN

OUT

PWM1-4

I2C

DOUT(EVM)

I2C DIN2

4 ANALOG BYPASS 4

4

SYSTEMRESET

I2S(3262)

I2S(PSIA)

I2S

I2S

(3168A

)

I2S(9211)BUFFER

EVM BOARDCONNECTOR

IO EXPANDER #1

DISPLAY PORT

2

IO EXPANDER #2

Switches

LEDs

3.3V1.8V

Control Console Board Power

EVM GPIO3.3V5V

MCLK

DOUT2

DOUT(MUX)

I2S(OUT)

I2S(PSIA)

DIN3

SDOUT-5548

DOUT3

INT

INT

TM


4.3 PurePath Console, Revision D, Schematic

Figure 17 through Figure 27 are the schematics for the PurePath Console, revision D.

Figure 17. PurePath Console Motherboard Schematic (1 of 11)



http://www.ti.com


DM

DP

PUR

CDATO

CSCLK

MCLKO1

CSYNC

LRCK-9211

LRCK-9211

BCK-9211

BCK-9211

CDATI

MCLK-USB

LRCLK-USB

SCLK-USB

SDOUT-USB

SCKO-9211

SCKO-9211

DOUT-MUX

CDATI-MUX

SDOUT-DUT

SDA-MSP430

SCL-MSP430

DOUT_MUX-CTRL

SDA-USB

SCL-USB

SDA-BUS

SCL-BUS

SCL1

SDA1

MCLK-3168

MCLK-3262

USB-GPIO2

USB-GPIO1

DOUT-9211

DOUT-9211SCLK-3262

SCLK-3168

LRCLK-3262

LRCLK-3168

SDIN-3262

SDIN1-3168

PCM9211PT

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

987654321

U3

LQFP48-PT

R103

040227.4

R104

040227.4

C102

040247pfd/50V

C101

040247pfd/50V

C105

0402 NPO100pfd/50V

C106

0402 COG1000pfd/50V

R105

04023.09K

GND

GND

GND

GND

GND

GND

R101

0402 1/16W15.0K

Q1MMBT2222ASOT23-DBV3

40V,1A

B

E

C

R102

04021.50K

+5V-USB

U2

TAS1020BPFBTQFP48-PFB

2220191817151413

31

30

29

27

26

25

2423

32

34

35

36

37383940

21

8

4

28

16

33

42 41

12

11

10

9

7

6

5

434445

2

1

48

3

4647

C129

0603 X5R10ufd/10V

C130

0402 X7R0.1ufd/16V

+3.3V

+3.3V

R141

060375

GND

C120

0402 X7R0.1ufd/16V

COAX 3

2

RCA (Black)

1

Sh

ield

C115

0402 X7R0.1ufd/16V

GND

C117

0402 X7R0.1ufd/16V

GND

C118

0402 X7R0.1ufd/16V

GND

C112

0402 X7R0.1ufd/16V

GND

C114

0402 X7R0.1ufd/16V

GND

+3.3V

EP18

7

6

54

3

2

1

24LC512-I/STTSSOP8-STGND

R114

04024.99K

R115

04024.99K

GND

+3.3V-USB

C111

0402 X5R1.0ufd/10V

C108

0603 X5R10ufd/10V

C109

0402 X7R0.1ufd/16V

VR1

TPS73633DBVT

5

43

2

1

SOT230DBV5

3.3V/400mA

+3.3V-USB

+3.3V-USB

+3.3V-USB +3.3V-USB

+3.3V-USB

+3.3V-USB

+3.3V-USB

+3.3V-USBGNDGND

GNDGND

GND

1

2 3

4

5

TPS3825-33DBV

U1

SOT23-DBV5

200ms

R139

04024.99K

RESET

GND

GND

C119

0402 X7R0.1ufd/16V

+3.3V

+3.3V

R106

0402100K

C107

0402 X7R0.1ufd/16V

+3.3V-USB

GND

INV1

2

4

1 5

3

SN74LVC1G14DRLSOT553-DRL5

+3.3V

GND

USB

0402 Blue/2.9V

R117040247.0

R118040247.0

R119040247.0

R120040247.0

R116040247.0

+3.3V

GND

C121

0402 COG27pfd/50V

C122

0402 COG27pfd/50V

GND

GND

C124

0402 X7R0.1ufd/16V

GNDGND

C123

0603 X5R10ufd/10V

R142

06031.0

+3.3V

Y2

ABM10

24.576 MHz

GN

D

C126

0402 X7R4700pfd/25V

C125

0402 X7R0.068ufd/50V

R143

0402680

GND

GND

C128

0402 X7R0.1ufd/16V

GNDGND

C127

0603 X5R10ufd/10V

GNDGNDGND

+3.3V

1

2

3

4

5

6

7

8

SN74LVC2G157DCU

VCC

GND

MUX1

VSSOP8-DCU

GNDGND

R111

0402200

+3.3V

+3.3V

GND

R113

0402 1/8W0.0

R112

0402 1/8W0.0

R140

060310.0K

GND

LOCK

0402Blue/2.9V

GND

R144

0402360

+3.3V

GND

+5V-USB

1

2

3

4 5

6

7

8

PCA9515ADGK

SW3

MSOP8-DGK

GND

SW2

PCA9515ADGK

8

7

6

54

3

2

1

MSOP8-DGKGND

+3.3V

R128

04024.99K

GND

SCLOrange

SDAOrange

R135

0402 1/8W0.0

R136

0402 1/8W0.0

R133

04022.00K

+3.3V

R134

04022.00K

+3.3V

GND

C140

0402 X7R0.1ufd/16V

+3.3V

GND

C141

0402 X7R0.1ufd/16V

GND

C142

0402 X7R0.1ufd/16V

GND

C143

0402 X7R0.1ufd/16V

GND

C131

0402 X7R0.1ufd/16V

+3.3V

GND

C132

0402 X7R0.1ufd/16V

GND

C133

0402 X7R0.1ufd/16V

C113

0402 X7R0.1ufd/16V

GND

GND

C134

0402 X7R0.1ufd/16V

+3.3V

GND

C135

0402 X7R0.1ufd/16V

GND

C136

0402 X7R0.1ufd/16V

GND

C137

0402 X7R0.1ufd/16V

+3.3V

GND

C138

0402 X7R0.1ufd/16V

GND

C139

0402 X7R0.1ufd/16V

C110

0603 X5R10ufd/10V

GND

R153040247.0

R155040247.0

R157040247.0

R159040247.0

R160040247.0

R158040247.0

R156040247.0

R154040247.0

R138

0402 1/8W0.0

R137

0402 1/8W0.0

R122

0402 1/8W0.0

R123

0402 1/8W0.0

R124

0402 1/8W0.0

SN74LVC1G14DRL

3

51

4

2

INV2

SOT553-DRL5

R107

0402360

1

2

4

5

3

SN74LVC1G08DRL

AND1

SOT553-DRL6

A

GND Y

VCC

B

R109

0402DNP

FB2

0603

220ohms/2A

FB1

0603

220ohms/2A

1

2

3

4 5

6

7

8

PCA9515ADGK

SW1

MSOP8-DGK

+3.3V-USB

GND

R110

04024.99K

GND

R108

0402 1/8W0.0

R121

0402 1/8W0.0

1

2

3

4

5

J2

MICRO B

Data+

GND

ID_NC

5v

Data-

Case

GND

52

43

61BUF1


+3.3V

GNDSN74LVC2G34DRL

BUF21 6

3 4

2 5

SOT553-DRL6

+3.3V

GND

52

43

61BUF3


+3.3V

GNDSN74LVC2G34DRL

BUF41 6

3 4

2 5

SOT553-DRL6

+3.3V-USB

GND

C145

0402 X7R0.1ufd/16V

+3.3V

GND

8

4

AND2LVC2G08DCTSSOP8-DCT

GND

Vcc

C146

0402 X7R0.1ufd/16V

C147

0402 X7R0.1ufd/16V

GND

+3.3V

GND

LVC2G08DCTAND3

4

8

SSOP8-DCTGND

Vcc

+3.3V

GND

Black

GND

OSC14

32

1

6.0MHz/3.3VSMT-625

GND

OE

OUT

Vcc+3.3V-USB

GND

0.1ufd/16V0402 X7R

C103

GND

+3.3V

GND

GND

220ohms/2A0603

FB11

GND

+3.3V-USB

1

27

LVC2G08DCTSSOP8-DCT

AND25

63

LVC2G08DCTSSOP8-DCT

AND2

AND3SSOP8-DCTLVC2G08DCT

72

1

5

63

LVC2G08DCTSSOP8-DCT

AND3


MAY 29, 2013

TUAN LUU

D

D

11

LDN

SCH REV

PCB REV

SHEET

DRAWN BY

OFDATE


DESIGN LEAD

+3.3V

GND SOT553-DRL6

AND4

SN74LVC1G08DRL

3

5

4

2

1A

GND Y

VCC

B

4.99K0402

R125

GND

4.99K0402

R148GND

4.99K0402

R147GND

R126

0402 1/8W0.0

GND

1

2

3

OPTO-IN

PLR135/T10

OUT

VCC

GND

Case

3

1

PLT133/T10W

OPTO-OUT2

SHIELD

GND

INPUT

VCC

I2C Add = 0x80

DISPLAY

TO I2S

BYPASS MUX

USB-GPIO2

USB-GPIO1

TO ANALOG

BYPASS MUX

FROM IOEXPANDER

FROM AIC3262

FROM EVM

I2S(3168A)

I2S(3262)

SDA1

SCL1

SD

OU

T-U

SB

LR

CLK

-US

B

SC

LK

-US

B

MC

LK

-US

B

SYSTEM RESETSYSTEM

RESET

SDA-USB

SCL-USB

SDA1

SCL1SCL-MSP430

SDA-MSP430FROM MSP430

USB POWER SUPPLY AND DECOUPLING

COAX SPDIF IN

USB

USB INPUT

2USB / SPDIF / RESET / EEPROMS

SPDIF

OPTICAL SPDIF IN

OPTICAL SPDIF OUT

GUI RESETS

TAS5548

AIC3262

PCM3168A

DOUT-MUX

SDOUT-DUT

DOUT_MUX-CTRL

SCL-USB

SDA-USB

SCL1

SDA1 I2C BUS

DECOUPLING

DECOUPLING

I2C MUX

DNP

GND

TM






http://www.ti.com


LRCLK-3168

DOUT-3168

ANA-IN1L

ANA-IN1R

ANA-IN2L

ANA-IN2R

AOUT1

AOUT2SCL-BUS

SDA-BUS

MCLK-3168

SCLK-3168

SDIN1-3168

DIN2-3168

LRCKAD-3168

BCKAD-3168

AOUT1-_3168

AOUT1+_3168

AOUT2-_3168

AOUT2+_3168

AOUT3-_3168

AOUT3+_3168

AOUT4-_3168

AOUT2-EVM

AOUT4+_3168

USB-GPIO1

GPIO-EXP10

GPIO-EXP07

GPIO-EXP06

AOUT1-EVM

GPIO-EXP08

GPIO-EXP09

VOUT4-3168

VOUT3-3168

VOUT2-3168

VOUT1-3168

SDOUT-5548

AOUT4

AOUT3

HTQFP64-PAP

U4PCM3168APAP

PowerPad

HTQFP64-PAP

PCM3168APAP

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16151413121110987654321

U4

+5VA-1

+5VA-1

+3.3V

+3.3V

+5VA-2

+5VA-2

0.00402 1/8W

R2440.0

0402 1/8W

R242

47.00402

R279

4.70K0402

R207 470pfd/50V0402 X7R

C203

3300pfd/50V0402 X7R

C205

1.50K0402

R209

750 0402

R210

47.00402

R211

1.50K0402

R204

47.00402

R2061.50K0402

R202

1.50K 0402

R203

470pfd/50V0402 X7R

C202 750 0402

R205

0.01ufd/16V0402 X7R

C206

3300pfd/50V0402 X7R

C204

4.70K0402

R217

4.70K 0402

R218

470pfd/50V0402 X7R

C210

3300pfd/50V0402 X7R

C212

1.50K0402

R219

750 0402

R220

47.00402

R221

1.50K0402

R214

47.00402

R2161.50K0402

R212

1.50K 0402

R213

470pfd/50V0402 X7R

C209 750 0402

R215

0.01ufd/16V0402 X7R

C213

3300pfd/50V0402 X7R

C211

4.70K0402

R227

4.70K 0402

R228

470pfd/50V0402 X7R

C217

3300pfd/50V0402 X7R

C219

1.50K0402

R229

750 0402

R230

47.00402

R231

1.50K0402

R224

47.00402

R2261.50K0402

R222

1.50K 0402

R223

470pfd/50V0402 X7R

C216 750 0402

R225

0.01ufd/16V0402 X7R

C220

3300pfd/50V0402 X7R

C218

4.70K0402

R237

4.70K 0402

R238

470pfd/50V0402 X7R

C224

3300pfd/50V0402 X7R

C226

1.50K0402

R239

750 0402

R240

47.00402

R241

1.50K0402

R234

47.00402

R2361.50K0402

R232

0.1ufd/16V0402 X7R

C222

1.50K 0402

R233

470pfd/50V0402 X7R

C223 750 0402

R235

0.01ufd/16V0402 X7R

C227

3300pfd/50V0402 X7R

C225

10ufd/10V0603 X5R

C241

10ufd/10V0603 X5R

C242

10ufd/10V0603 X5R

C246

10ufd/10V0603 X5R

C247

680pfd/50V0402 NPO

C255

10ufd/10V0603 X5R

C251

7.50K0402

R260

3300pfd/50V0402 X7R

C253

10ufd/10V0603 X5R

C252

7.50K0402

R261

47.00402

R266

5.60K0402

R265

3600402

R263

3600402

R264

5.60K0402

R262

680pfd/50V0402 NPO

C254

680pfd/50V0402 NPO

C260

10ufd/10V0603 X5R

C256

7.50K0402

R267

3300pfd/50V0402 X7R

C258

10ufd/10V0603 X5R

C257

7.50K0402

R268

47.00402

R273

5.60K0402

R272

3600402

R270

3600402

R271

5.60K0402

R269

680pfd/50V0402 NPO

C259

0.1ufd/16V0402 X7R

C269

+5V

0.00603

R274

+5VA-1

0.1ufd/16V0402 X7R

C266

GND GND

0.1ufd/16V0402 X7R

C270

+3.3V

+5VA-2

0.1ufd/16V0402 X7R

C272

+5V

0.00603

R275

0.1ufd/16V0402 X7R

C273

10ufd/10V0603 X5R

C229

0.1ufd/16V0402 X7R

C230

+5VA-1

+3.3V

0.1ufd/16V0402 X7R

C274

10ufd/10V0603 X5R

C261

0.1ufd/16V0402 X7R

C262

+5VA-2

10ufd/10V0603 X5R

C265

10ufd/10V0603 X5R

C268

10ufd/10V0603 X5R

C271

10ufd/10V0603 X5R

C24010ufd/10V0603 X5R

C239

0.1ufd/16V0402 X7R

C215

0.1ufd/16V0402 X7R

C208

0.1ufd/16V0402 X7R

C201

3600402

R280

3600402

R281

DNP0402

R277

SOT553-DRL6

52

43

61BUF5

SN74LVC2G34DRL

+3.3V

AGND

AGND

AGND

AGND AGND AGNDAGNDAGNDAGND

0.00402 1/8W

R243

0.00402 1/8W

R2000.00402 1/8W

R201

TSSOP14-PW

4

11

TLC27M4CPW

OA1Vdd

GND

TSSOP14-PWTLC27M4CPW

OA11

3

2

OUT

IN+

IN-


OA21

3

2

OUT

IN+

IN-


OA31

3

2

OUT

IN+

IN-


OA41

3

2

OUT

IN+

IN-


OA17

5

6

OUT

IN+

IN-


OA27

5

6

OUT

IN+

IN-


OA37

5

6

OUT

IN+

IN-


OA47

5

6

OUT

IN+

IN-


OA18

10

9

OUT

IN+

IN-


OA28

10

9

OUT

IN+

IN-


OA38

10

9

OUT

IN+

IN-


OA48

10

9

OUT

IN+

IN-


OA114

12

13

OUT

IN+

IN-


OA214

12

13

OUT

IN+

IN-


OA314

12

13

OUT

IN+

IN-


OA414

12

13

OUT

IN+

IN-

10ufd/10V0603 X5R

C231

0.1ufd/16V0402 X7R

C232

+5VA-1

TSSOP14-PW

OA2

TLC27M4CPW

11

4Vdd

GND

10ufd/10V0603 X5R

C233

0.1ufd/16V0402 X7R

C234

+5VA-1

TSSOP14-PW

OA3

TLC27M4CPW

11

4Vdd

GND

10ufd/10V0603 X5R

C235

0.1ufd/16V0402 X7R

C236

+5VA-1

TSSOP14-PW

4

11

TLC27M4CPW

OA4Vdd

GND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND AGND

AGND AGND

AGNDAGND

AGND AGND

AGND

AGND

AGND

TSSOP14-PW

9

108

OA5

TLC27M4CPW

OUT

IN+

IN-

TSSOP14-PW

13

1214

OA5

TLC27M4CPW

OUT

IN+

IN-

TSSOP14-PW

4

11

TLC27M4CPW

OA5Vdd

GND

4.70K 0402

R208

Yellow/2.1V0402

OVF

Green/2.1V0402

ZERO

AGND GND

220ohms/2A0603

FB3

220ohms/2A0603

FB4

AOUT11

2

2mm

2

1

AOUT2

2mm

GND

GND

C245

0402 NPO680pfd/50V

R246

04027.50K

C243

0402 X7R3300pfd/50V

R247

04027.50K

R252

040247.0

R251

04025.60K

R249

0402360

R250

0402360

R248

04025.60K

C244

0402 NPO680pfd/50V

TLC27M4CPW

OA51

3

2

TSSOP14-PW

OUT

IN+

IN-

C250

0402 NPO680pfd/50V

R253

04027.50K

C248

0402 X7R3300pfd/50V

R254

04027.50K

R259

040247.0

R258

04025.60K

R256

0402360

R257

0402360

R255

04025.60K

C249

0402 NPO680pfd/50V

TLC27M4CPW

OA57

5

6

TSSOP14-PW

OUT

IN+

IN-

GND

GND

C703

0402DNP

C704

0402DNP

+1.8V

+3.3V

GND

J151

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

88

89

90

91

92

93

94

95

96

97

98

99

100

R-GND

87

C116

0402 X7R0.1ufd/16V

GND

AGND

AGND

AGND

AGND

AGND

AGND

C275

0402 X7R0.1ufd/16V

0.47ufd/25V0402 X5R

C307

0.47ufd/25V0402 X5R

C308

C237

0603 X5R10ufd/10V

C238

0603 X5R10ufd/10V

AGND

+3.3V

R276

04024.99K

GND

C267

0402 X7R0.1ufd/16V

AGND

+3.3V


MAY 29, 2013

TUAN LUU

D

D

11

LDN

SCH REV

PCB REV

SHEET

DRAWN BY

OFDATE


DESIGN LEAD

C221

0603 X5R10ufd/10V

C214

0603 X5R10ufd/10V

C207

0603 X5R10ufd/10V

C200

0603 X5R10ufd/10V

QFN24-RTWTS3A27518ERTW

MUX2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

QFN24-RTWTS3A27518ERTW

MUX2

PowerPad

AGND

R278

040210.0K

AGND

3.5mm

AIN1

RIGHT

LEFT

3

1

2

Shie

ld

AGND

LEFT

RIGHT

AIN2

3.5mm

3

1

2

Shie

ld

I2C Add = 0x88

DNP

BYPASS MUX

ANALOGINPUTS

SYSTEMRESET

GPIO-EXP10

GPIO-EXP09

GPIO-EXP08

GPIO-EXP07

GPIO-EXP06

FROM IO EXPANDER

DACADC

OUTPUT OPAMPSDECOUPLING

INPUT OPAMPS DECOUPLINGPCM3168A DECOUPLING

RESET

AOUT4

AOUT3

AOUT2

AOUT1

ANA-IN2R

ANA-IN2L

ANA-IN1R

ANA-IN1L

DOUT-3168 TO AIC3262

DIN2-3168

FROMAIC3262

BC

KA

D-3

16

8

LR

CK

AD

-31

68

LRCKDA-3168

BCKDA-3168

SDIN1-3168

MCLK-3168

SDA-BUS

SCL-BUSI2C BUS

I2S (3168A)

3ANALOG I/O

FROM TAS1020

VOUT4-3168

VOUT3-3168

VOUT2-3168

AOUT4-_3168

AOUT4+_3168

AOUT3+_3168

AOUT3-_3168

AOUT2-_3168

AOUT2+_3168

AOUT1-_3168

AOUT1+_3168

VOUT1-3168

SDA-BUS

SCL-BUS

FROM TAS5548

EVM CONNECTOR 'B'

TM






http://www.ti.com


SCL-BUS

SDA-BUS

MCLK-3262

SCLK-3262

LRCLK-3262

SDIN-3262

WCLK3-3262

BCLK3-3262

MCLK1-3262

MCLK-MUX

SDIN3-5548

SDIN2-5548

SDIN1-5548

DOUT-MUX

SDIN-PSIA

SDIN-PSIA

SDIN-PSIA

LRCLK-PSIA

LRCLK-PSIA

SCLK-PSIA

SCLK-PSIA

SCLK-PSIA

USB-GPIO2

DIN2-3168

SDIN1-MUXIN

DOUT3-3262

SCLK-MUXOUT

SCLK-5548

LRCLK-5548

LRCLK-MUXOUT

SDIN3-EVM

SDIN2-EVM

SDIN1-EVM

SCLK-EVM

LRCLK-EVM

SDIN1-MUXOUT

MCLK-EVM

DOUT2-3262

DOUT-3168

MCLK_MUX-CTRL

MCLK-5548

MCLK-PSIA

WCSP81-YZF

U5

TLV320AIC3262IYZF

J6

H7

H2

G5

G6

J7

H6

G7

H4

H5

G8

J8

F6

F7

F5

H8

J5

G9

G3

G4

G2

J1

J2

H1

G1

10ufd/10V0603 X5R

C325

0.1ufd/16V0402 X7R

C326

0.1ufd/16V0402 X7R

C328

0.1ufd/16V0402 X7R

C330

10ufd/10V0603 X5R

C331

0.1ufd/16V0402 X7R

C332

GNDGND

GND

GND

GND

+5V

WCSP81-YZF

U5TLV320AIC3262IYZF

B7

A6

A5

CPFCP

CPFCM

VNEG

SRVSS

SRVDD

SPK_V

SLVSS

SLVDD

CPVDD_18

CPVSSB6

A7

B9

B8

D8

D9

E8

2.2ufd/10V0402 X5R

C333

2.2ufd/10V0402 X5R

C334

GND

+1.8V

2210603

R332

47.00402

R301

47.00402

R302

47.00402

R303

47.00402

R304

GND

10ufd/10V0603 X5R

C314

0.1ufd/16V0402 X7R

C315

10ufd/10V0603 X5R

C316

0.1ufd/16V0402 X7R

C317

0.1ufd/16V0402 X7R

C313

+1.8V

10ufd/10V0603 X5R

C318

0.1ufd/16V0402 X7R

C319

+1.8V

10ufd/10V0603 X5R

C320

0.1ufd/16V0402 X7R

C321

+3.3V

10ufd/10V0603 X5R

C322

WCSP81-YZF

U5

TLV320AIC3262IYZF

AVSS3

RECVSS

AVDD3_33

RECVDD_33

AVSS4

HVDD_18

AVSS2

AVDD2_18

AVSS1

AVDD1_18

AVSS

AVDD_18

AVDD4_18

VBAT

F3

E3

C2

E4

C5

E6

B4

A8

A3

A1

A2

E5

C7

F9+5V

0.1ufd/16V0402 X7R

C324

+3.3V

10ufd/10V0603 X5R

C337

0.1ufd/16V0402 X7R

C338

GND

1.0ufd/10V0402 X5R

C335

GND

+1.8V

1.0ufd/10V0402 X5R

C336

GND

WCSP81-YZF

IOVSS

IOVSS

IOVDD

IOVDD

DVSS

DVDD

DVSS

U5TLV320AIC3262IYZF

DVDD

H3

F8

J9

E7

J3

F4

H9

J4

+3.3V

GND

GND

+3.3V

GND

0.1ufd/16V0402 X7R

C304

+3.3V

GND

0.1ufd/16V0402 X7R

C305

+3.3V

GND

0.1ufd/16V0402 X7R

C306

GND

GND

GND

GND

GND

GND

47.0 0402

R309

47.0 0402

R310

GND

+3.3V

+3.3V4.99K0402

R311

GND

0.47ufd/25V0402 X5R

C312

0.47ufd/25V0402 X5R

C311

2.21K0402

R324

WCSP81-YZFTLV320AIC3262IYZF

U5

F1

C3

B1

D4

D3

D1

C4

D2

F2

D5

C1

E1

E2D7

C6

B3

B2

A4

D6

B5

C8

A9

C9

E9

0.47ufd/25V0402 X5R

C309

0.47ufd/25V0402 X5R

C3101

2AIN4

2mm

2

1

AIN3

2mm

0.1ufd/16V0402 X7R

C302

GND

0.1ufd/16V0402 X7R

C301

VSSOP8-DCU

1

2

3

4

5

6

7

8

SN74LVC2G157DCU

VCC

GND

MUX3

VSSOP8-DCU

1

2

3

4

5

6

7

8

SN74LVC2G157DCU

VCC

GND

MUX4

VSSOP8-DCU

1

2

3

4

5

6

7

8

SN74LVC2G157DCU

VCC

GND

MUX5

VSSOP8-DCU

1

2

3

4

5

6

7

8

SN74LVC2G157DCU

VCC

GND

MUX6

DNP0402

R312

47.0 0402

R305

33.0 0402

R307

33.0 0402

R308

33.0 0402

R316

33.0 0402

R318

27.4 0402

R323

27.4 0402

R315

33.0 0402

R317

27.4 0402

R322

33.0 0402

R320

33.0 0402

R313

33.0 0402

R321

33.0 0402

R314

33.0 0402

R319

47.0 0402

R306

SOT553-DRL6SN74LVC2G34DRL

BUF61 6

3 4

2 5

10ufd/10V0603 X5R

C327

10ufd/10V0603 X5R

C329

+5V

+5V+1.8V

+1.8V

+1.8V

RIGHT

MIC-IN

3.5mm

3

1

2

Sh

ield

LEFT

HP-OUT

3.5mm

RIGHT3

1

2

Sh

ield

LEFT

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

C323

0402 X7R0.1ufd/16V

+1.8V

C300

0402 X7R0.1ufd/16V

R325

04022.21K


MAY 29, 2013

TUAN LUU

D

D

11

LDN

SCH REV

PCB REV

SHEET

DRAWN BY

OFDATE


DESIGN LEAD

TP1

R327

0402DNP

0.00402 1/8W

R326

GND

R328040233.0

MCLK

1

2

3

100LS120TAIL

3

2

1

SCLK

100LS120TAIL

LRCLK

1

2

3

100LS120TAIL

3

2

1

SDIN

100LS120TAIL

GND

GND

GND

GND

I2C Add = 0x30

WCLK3-3262

I2S BYPASS MUX

miniDSP

HEADPHONE

OUT

FROM IOEXPANDER

TO TAS1020B

I2S (EXT)

I2S (3262)

ANALOG I/O 4

TO TAS5548

TO PCM3168ADIN2-3168

TOEVM

CONNECTORBCLK3-3262

MCLK-3262

MCLK-PSIA

LRCLK-PSIA

SDIN-3262

LRCLK-3262

SCLK-3262

MICINPUT

USER ANALOGINPUTS

FROM TAS1020

RESET

FROM PCM3168A

I2C BUS

SDIN1-MUXIN

MCLK-EVM

DNP

SCL-BUS

SDA-BUS

EXT I2S = 2-3PCM9211 = 1-2

TM






http://www.ti.com


SCL-BUS

PWM_P_8

PWM_M_8

PWM_P_4

PWM_M_4

PWM_P_7

PWM_M_7

PWM_P_2

PWM_M_2

PWM_P_3

PWM_M_3

PWM_P_1

PWM_M_1

LRCLKO

SCLKO

SDOUT

MCLK-5548

MCLK-5548

SDIN1-5548

SDIN1-5548 SDIN2-5548

SDIN2-5548SDIN3-5548SDIN3-5548

LRCLK-5548

LRCLK-5548SCLK-5548

SCLK-5548

PWM_8-

PWM_7+

PWM_7-

PWM_4+

PWM_4-

PWM_3+

PWM_8+

SDA-BUS

VALID

PWM_2+

PWM_2-

PWM_3-

PWM_1-

PWM_1+

SDOUT-5548

GND

GND

GND

+3.3V

GND

U6TAS5548DCAHTSSOP56-DCA

PowerPad

U6

TAS5548DCA

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

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

29

HTSSOP56-DCA

GND

R406

04021.0M

GND

Y3

ABM8G

12.288 MHz

GN

D

GND

C409

0402 COG33pfd/50V

C408

0402 COG33pfd/50V

+3.3V

+3.3V

+3.3V

AVDD

R408

0402100K

GND

C414

0402 X7R0.1ufd/16V

GND

R404

06030.0

GND

R421

040247.0

R420

040247.0

R419

040247.0

R416

040247.0

R418

040247.0

R417

040247.0

R415

040247.0

R412

040247.0

R414

040247.0

R413

040247.0

R411

040247.0

R410

040247.0

R405

0402 1/16W15.0K

C406

0603 X5R10ufd/10V

GND

C410

0402 X7R0.1ufd/16V

GND

C415

0603 X5R10ufd/10V

GND

C416

0402 X7R0.1ufd/16V

GNDGND

GND

C4130402 X7R0.1ufd/16V

C412

0402 X7R0.1ufd/16V

C411

0603 X5R10ufd/10V

GND

C405

0402 X7R0.047ufd/16V

R403

0402470

C404

0402 X7R4700pfd/25V

C403

0402 X7R0.047ufd/16V

R402

0402470

C402

0402 X7R4700pfd/25V

C407

0402 X7R0.1ufd/16V

R422

040210.0K

R407

040210.0K

+3.3V

GND

DDTC114TCAQ2

4.7KSOT23-DBV3

C

B

E

ET

0402 Yellow/2.1V+3.3V

R401

0402360

GND

R409

040247.0

C4170402DNP

C4180402DNP

C4190402DNP

C4200402DNP

C4210402DNP

C4220402DNP

C4230402DNP

C4270402DNP

C4280402DNP

GND

C4240402DNP

C4250402DNP

C4260402DNP

GND

GND

D

D

11

LDNPurePath-ConsoleMotherBoard_RevD.sbk

MAY 29, 2013

TUAN LUU

OF

SCH REV

PCB REV

SHEET

DRAWN BY

DATE

FILENAME

PAGE INFO:

DESIGN LEADTI

47.00402

R426

P8+

P8-

P7+

P7-

P4+

P4-

P3+

P3-

P2+

P2-

P1+

P1-

VLD

+3.3V

MCLKO

LRCKO

SCKO

SDOUT

P6+

P5+

HPL+

HPR+

Q3

SOT23-DBV3DDTC114TCA

4.7K

C

B

E

GND

3600402

R427

Blue/2.9V

0402

VALID

VALID

I2C Add = 0x34

VALID

PWM_1-

PWM_1+

PWM_2-

PWM_2+

PWM_4+

PWM_4-

PWM_3+

PWM_3-

PWM_7-

PWM_7+

PWM_8-

TOEVM

CONNECTORPWM_8+

ENERGYTHRESHOLD

FROM IOEXPANDER

RESET

5TAS5548DCA

SDA-BUS

SCL-BUS

I2C BUS

FROMAIC3262

TOPCM3168A

TM






http://www.ti.com


SDA-MSP430

SCL-MSP430

TCK

TDO

TDI

TMS

TEST

IR-DATA

0.1ufd/16V0402 X7R

C504

0.1ufd/16V0402 X7R

C505

GND GND GND

+3.3V

10ufd/10V0603 X5R

C503

+3.3V

+3.3V

2000402

R507

GND

TSSOP28-PW

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

MSP430F2132IPW

MCU

38 kHzTSOP34838

IR1

3

2

1OUT

GND

Vs

GND

GND

+3.3V

GND+3.3V

ACZ11-SW-RA

1

23

S7

4

5

B

ACOM

10.0K0402

R51510.0K0402

R514

10.0K0402

R50610.0K0402

R50510.0K0402

R50410.0K0402

R50310.0K0402

R502

GND

GND

3600402

R508

GND

3600402

R509

GND

3600402

R510

GND

3600402

R511

GND

3600402

R512

GND

+3.3V

GND

0.1ufd/16V0402 X7R

C502

10ufd/10V0603 X5R

C501

Blue/2.85V0603

LED1

Yellow/2.1V0603

LED3

Red/2.1V0603

LED5

Blue/2.85V0603

LED2

Yellow/2.1V0603

LED4

S1

S2

S3

S4

10.0K0402

R516

10.0K0402

R517

0.01ufd/16V0402 X7R

C506

GND

0.01ufd/16V0402 X7R

C507

2mm

JTAG

10

9

8

7

6

5

4

3

2

1

GND

GND

GND

OSC24

32

1

6.0MHz/3.3VSMT-625

GND

OE

OUT

Vcc

GND

C508

0402 X7R0.1ufd/16V

GND

+3.3V

S5

+3.3V

GND

4.99K0402

R132

GND

TSSOP8-ST

8

7

6

54

3

2

1

24LC512-I/ST

EP2

LDN

11

D

D


MAY 29, 2013

TUAN LUU

OF

SCH REV

PCB REV

SHEET

DRAWN BY

DATE

FILENAME

PAGE INFO:

DESIGN LEADTI

10.0K0402

R513+3.3V

4.99K0402

R129

GND

R130

04024.99K

+3.3V

I2C MUX

FROM IO EXPANDER #2

DO NOT POPULATE

SDA-MSP430

SCL-MSP430

MCU / DISPLAY PORT 6

MCU DECOUPLING

SYSTEM RESET

IRRECEIVER

IR-DATA

ENCODER

TCK

TEST

TMS

TDO

TDI

DNP

TM






http://www.ti.com


DP00

DP01

DP02

DP03

DP04

DP05

DP06

DP07

DP10

DP11

DP12

DP13

DP14

DP15

DP16

DP17

DP20

DP21

DP22

DP23

DP24

DP25

DP26

DP27

SCL-BUS

SDA-BUS

0.1ufd/16V0402 X7R

C602

0.1ufd/16V0402 X7R

C603

QFN32-RGJ

1

2

3

4

5

6

7

8

9

10

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15

16

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18

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U7TCA6424ARGJ

+3.3V

GND

GND

GND

GND

+5V

0.00603

R601+3.3V

DNP0603

R602

0.00603

R603+3.3V

0.00402 1/8W

R605

+5V0.0

0603

R604

1mm

DisplayPort

30

29

28

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26

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20

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GND

U7

QFN32-RGJTCA6424ARGJ

PowerPad

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DATE

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4.99K0402

R606+3.3V

I2C Add = 0x46

RESET

DISPLAY PORT IO EXPANDER AND CONNECTOR 7

DISPLAY PORTIO EXPANDER #1AND CONNECTOR

SCL-BUS

SDA-BUS

I2C BUS

DO NOT POPULATE

TM






http://www.ti.com


MCLK_MUX-CTRL

MCLK-EVM

SCLK-EVM

LRCLK-EVM

SDIN1-EVM

SDIN2-EVM

SDIN3-EVM

DOUT_MUX-CTRL

GPIO-EXP01

GPIO-EXP01

GPIO-EXP00

GPIO-EXP00

GPIO-EXP10

GPIO-EXP10

GPIO-EXP09

GPIO-EXP09

GPIO-EXP08

GPIO-EXP08

GPIO-EXP07

GPIO-EXP07

GPIO-EXP06

GPIO-EXP06

VALID

PWM_1-

SDOUT-DUT

PWM_2+

PWM_2-

PWM_1+

PWM_3-

PWM_3+

PWM_4-

PWM_4+

PWM_8-

PWM_8+

PWM_7-

PWM_7+

GPIO-EXP05

GPIO-EXP05

GPIO-EXP04

GPIO-EXP04

GPIO-EXP03

GPIO-EXP02

GPIO-EXP02

SDA-BUS

SCL-BUS

0.1ufd/16V0402 X7R

C701

0.1ufd/16V0402 X7R

C702

QFN32-RGJTCA6424ARGJ

U8

32

31

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+3.3V

+3.3V

GND

GND

GND

GNDGND

GND

DNP0402

C705

DNP0402

C706

DNP0402

C707

DNP0402

C708

DNP0402

C709

DNP0402

C710

3600402

R705

Yellow/2.1V0402

LED10

GND

GND

GND

TCA6424ARGJU8

QFN32-RGJ

PowerPad

R706

0402360

LED11

0402 Yellow/2.1VGND

R707

0402360

LED12

0402 Red/2.0VGND

R708

0402360

LED13

0402 Red/2.0VGND

R709

0402360

LED14

0402 Red/2.0VGND

R702

0402360

LED7

0402 Blue/2.9VGND

R703

0402360

LED8

0402 Blue/2.9VGND

R704

0402360

LED9

0402 Yellow/2.1VGND

R701

0402360

LED6

0402 Blue/2.9VGND

GND

GND

L-GND

50

49

48

47

46

45

44

43

42

41

40

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36

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9

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7

6

5

4

3

2

1

J1

PVDD

+5V

GND

GND

GND

GND

GND

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FILENAME

DATE

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R710

0402 1/8W0.0

I2C Add = 0x44

IO

EXPANDER

#2

TO MSP430

GPIO-EXP03

TO EVMCONNECTOR'B'

TO TAS5548

ASSIGNABLE LEDs

SYSTEM RESET

8I0 EXPANDER / EVM BOARD CONNECTOR

I2C BUS

SDA-BUS

SCL-BUS

MCLK_MUX-CTRL

DOUT_MUX-CTRL

SDOUT-DUT

MCLK-EVM

SCLK-EVM

LRCLK-EVM

SDIN1-EVM

SDIN2-EVM

SDIN3-EVM

FROMAIC3262

EVM CONNECTOR 'A'

TO DOUT MUX

TO MCLK MUX

PWM_4-

PWM_3+

PWM_3-

PWM_2+

VALID

PWM_1-

PWM_1+

PWM_2-

FROM

PCM3168A

PWM_4+

PWM_7-

PWM_7+

PWM_8-

PWM_8+

RESET

TM






http://www.ti.com


+1.8V

0.01ufd/16V0402 X7R

C14

0.1ufd/16V0402 X7R

C13

+3.3V

GND1.8V/400mA

SOT230DBV5

1

2

3 4

5VR4

TPS73618DBVT

GND

2.2ufd/10V0402 X5R

C15

GND

5110402

R8

3600402

R9

+5V

+3.3V

GNDGreen/2.1V

0402

3.3V

GNDGreen/2.1V

0402

5.0V

M3x25

GND

M3x25M3x25

GND

M3M3M3

GNDGNDGND

+3.3V+5V

0.1ufd/16V0402 X7R

C12

2.2ufd/10V0402 X5R

C11

3.3V/1.5ASOT223-DCQ

5

4

TPS78633DCQ

3

2

1

VR3

NR/FBGND

OUT

EN

IN

GND 0.01ufd/16V0402 X7R

C102.2ufd/10V0402 X5R

C9

AGND

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M3x0.5x5mm

GND

M3M3M3

M3 M3

M3x0.5x5mm

GND

M3

M3M3x25

GND

M3 M3

M3-0.5 M3-0.5

2.5A/60VSON10-DRC

VR2

PowerPad

4700pfd/25V

0402 X7R

C5

10uH/3.3ADG8040C

L1

33pfd/50V

0402 COG

C6

20.0K0402

R4

0.1ufd/50V0402 X7R

C4

75K0402

R3

124K0402

R1

19.1K0402

R2

60V 3ASMA

B360A-13-FCR1

2.5A/60VSON10-DRC

TPS54260DRC

10

9

8

7

65

4

3

2

1VR2

RT/CLK

COMP

VSENSE

PWRGD

EN

VIN

BOOT

SS/TR

PH

GND

0.015ufd/100V

0603 X7R

C2

22ufd/100VM

C1+

0.015ufd/100V

0603 X7R

C3GND GND

GND GND GND

GND

GND GND

GND

GND

GND

GND10.0K0402

R6

61.9K0402

R5

10ufd/16V0805 X7R

C7

GND

10ufd/16V0805 X7R

C8

+5V

PVDD

10.0K0402

R7

BlackGND

GND

+5V

Red+5V

CR2

50V 2ASMA

ES2AA

POWER SUPPLIES 9

SCREWS

WASHERS

MOUNTING

HARDWARE

3.3V TO 1.8V LDO5V TO 3.3V LDO

STANDOFFS

(CORNERS)

STANDOFFS

(J1 CONNECTOR)

WASHERS

THUMBNUTS

NUTS

PVDD TO 5V SWITCHER

TM






http://www.ti.com


MAY 29, 2013


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1.2.3.4.5.6.7.8.9.

10.11.12.13.14.15.16.17.18.19.20.21.22.23.

DELETED AND SHORTED ACROSS R149 TO R152,DELETED NAND1, R127, R131, R145, R146, R423, R424, R425.RENAMED LED7-LED15 TO LED6-LED14.RENAMED AND6 TO AND2.RENAMED AND7 TO AND3.RENAMED EEPROM1 TO EP1.CHANGED EP1 TO 24LC512.RENAMED EEPROM2 TO EP2.CHANGED EP2 TO 24LC512.CHANGE U7-26 TO 3.3V PULLUP.MOVE C200, C207, C214 AND C221 TO OUTPUT SIDE OF AIN1 AND AIN2.CHANGED EPROM1/2 TO 512K.ADD AND GATE(AND4) TO SYSTEM RESET.NETS = PB-RESET AND USB-RESET.ADDED RESET NET TO U8-28.ADDED TESTPOINT TO MUX4/5/6 A/B CONTROL PINS.ADDED TESTPOINTS TO PWM OUTPUTS.DELETE S6, R501 AND NET TO MCU-15.ADDED TESTPOINTS TO PWM I2S OUTS MCLK, SCLKO, LRCLKO, SDOUT.ADDED 10K PULLDOWN (R278) TO MUX2-IN1/2.ADDED ZERO OHM RESISTOR MUX3-6.ADDED DNP PULLDOWN RESISTOR TO MUX4/5/6 INA/B CONTROL.ADDED VALID LED AND DRIVER.ADDED I2C ADDRESSES.

1.2.3.4.5.6.7.8.9.

10.11.12.13.

CHANGED J1 FROM RIGHT ANGLE TO VERTICLE MOUNT. (QSS-050-01-F-D-A)CHANGED ALL LEDS TO 0402 EXCEPT LEDS 1-5.CHANGE R5 VALUE TO 61.9K OHMS.ADDED 3.3V TO J1-58,60, 62,64.ADDED RESET TO J1-66.DELETED LED6 AND R513.DELETED R245.POPULATED R426, VALUE = 0402-47 OHMS.CONNECTED R426 TO U4-39.ADDED R513 (0402-10K) TO 3.3V AND MCU-19.CONNECTED U8-32 TO MCU-19.ADD CR2 BETWEEN C7 AND C8.ADDED THUMBNUT PADS FOR J1.

B AUGUST 20, 2012 TL

REVISION HISTORY 10

TLJULY 11, 2012RELEASEA

APPROVALDATEDESCRIPTIONREVISION

REVISION HISTORY

TLDECEMBER 11, 2012C

D MAY 29, 2013 TL

DELETED 1.8V LED, R10, FB10, FB12.CONVERTED PSIA 2 PIN HEADER TO 3 PIN I2S BYPASS HEADERS.CONNECTED I2S-3262 TO PIN 1 OF BYPASS HEADERS.GROUNDED U3-27.CHANGED OPTO-IN PART TO PLR135/T10.CHANGED R133/R134 TO 0402/2.00K OHMS.REPLACED Q3 WITH NPN TRANSISTOR AND REMAPPED LED DRIVER.ON PCB: RECONNECTED ISOLATED 3.3V POWER PLANE ON LAYER 3.

1.2.3.4.5.6.7.8.

TM






http://www.ti.com


9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KINDINCLUDING WARRANTIES OF MERCHANTABILITY, NONINF RINGEMENT OF INTELLECTUAL PROPERTY, ORFITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANYDAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESSINTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THEMATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You may only download one copy for your internal use only,unless you are specifically licensed to do otherwise by TI in writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not:

3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The userassumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.

2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may makechanges to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.

1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered byTexas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to informationrelating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.

The information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service toits customers and/or suppliers,and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.

4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding thecommercial availability of non-TI components that may be referenced in the Materials.

5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to any combination, machine, or process in which such TI products orservices might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights,trademarks, or trade secret information.

6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer systems and/or components and reflect the approximateperformance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers shouldconsult other sources of information to evaluate the performance of systems or components they are considering purchasing.

7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheetsvoids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.

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(a) modify the Materials (including any associated warranties, conditions, limitations ornotices) or use them for any commercial purpose, or any public display, performance, sale orrental;(b) decompile, reverse engineer, or disassemble software Materials except and only to theextent permitted by applicable law;(c) remove any copyright or other proprietary notices from the Materials;(d) transfer the Materials to another person. You agree to prevent any unauthorized copyingof the Materials. TI may terminate this license at any time if you are in breach of the termsof this Agreement. Upon termination, you will immediatelydestroy the Materials.





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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS

Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claimsarising from the handling or use of the goods.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days fromthe date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TOBUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OFMERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTHABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIALDAMAGES.

Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. Thisnotice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safetyprograms, please visit www.ti.com/esh or contact TI.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, orcombination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, andtherefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,software performance, or infringement of patents or services described herein.

REGULATORY COMPLIANCE INFORMATION

As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the FederalCommunications Commission (FCC) and Industry Canada (IC) rules.

For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumeruse. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computingdevices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequencyinterference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense willbe required to take whatever measures may be required to correct this interference.

General Statement for EVMs including a radio

User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency andpower limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with locallaws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate thisradio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited andunauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatoryauthorities, which is responsibility of user including its acceptable authorization.

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 causeharmful 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 theequipment.

FCC Interference Statement for Class A EVM devices

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 commercialenvironment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with theinstruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely tocause harmful interference in which case the user will be required to correct the interference at his own expense.

http://www.ti.com/corp/docs/csr/environment/ESHPolicyandPrinciples.shtml

FCC Interference Statement for Class B EVM devices

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 equipmentgenerates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Ifthis equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off andon, 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.

For EVMs annotated as IC – INDUSTRY CANADA Compliant

This Class A or B digital apparatus complies with Canadian ICES-003.

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

Concerning EVMs including radio transmitters

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) thisdevice may not cause interference, and (2) this device must accept any interference, including interference that may cause undesiredoperation of the device.

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) gainapproved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain shouldbe 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 maximumpermissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gaingreater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.

Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité del'utilisateur pour actionner l'équipement.

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 estautorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter toutbrouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

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 gainmaximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique àl'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 manueld’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus danscette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

【【Important Notice for Users of EVMs for RF Products in Japan】】This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan

If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:

1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs andCommunications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law ofJapan,

2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to thisproduct, or

3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan withrespect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please notethat if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.

Texas Instruments Japan Limited(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan

http://www.tij.co.jp

【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】

本開発キットは技術基準適合証明を受けておりません。

本製品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. 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。2. 実験局の免許を取得後ご使用いただく。3. 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http://www.tij.co.jp

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

SPACER

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SPACER



EVALUATION BOARD/KIT/MODULE (EVM)WARNINGS, RESTRICTIONS AND DISCLAIMERS

For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finishedelectrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation inlaboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risksassociated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished endproduct.

Your Sole Responsibility and Risk. You acknowledge, represent and agree that:

1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and DrugAdministration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.

2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicableregulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,contractors or designees, using the EVM. Further, you are responsible to assure 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 tominimize the risk of electrical shock hazard.

3. Since the EVM is not a completed product, it may not meet all applicable regulatory and safety compliance standards (such as UL,CSA, VDE, CE, RoHS and WEEE) which may normally be associated with similar items. You assume full responsibility to determineand/or assure compliance with any such standards and related certifications as may be applicable. You will employ reasonablesafeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even if the EVM should fail toperform as described or expected.

4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.

Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per theuser guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, andenvironmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contacta TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of thespecified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/orinterface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to theload specification, please contact a TI field representative. During normal operation, some circuit components may have case temperaturesgreater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components includebut are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using theEVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, pleasebe aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeablein electronic measurement and diagnostics normally found in development environments should use these EVMs.

Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representativesharmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or inconnection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claimsarise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.

Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (suchas life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as deviceswhich are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separateAssurance and Indemnity Agreement.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2013, Texas Instruments Incorporated

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherchanges to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latestissue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current andcomplete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of salesupplied 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 termsand conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessaryto support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarilyperformed.

TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provideadequate 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, orother intellectual property right relating to any combination, machine, or process in which TI components or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty orendorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of thethird 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 alterationand is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altereddocumentation. 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 servicevoids 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 requirementsconcerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or supportthat may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards whichanticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might causeharm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the useof 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 tohelp enable customers to design and create their own end-product solutions that meet applicable functional safety standards andrequirements. 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 partieshave 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 inmilitary/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI componentswhich have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal andregulatory 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 ofnon-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 75265Copyright © 2013, Texas Instruments Incorporated

http://www.ti.com/audio

http://www.ti.com/automotive

http://amplifier.ti.com

http://www.ti.com/communications

http://dataconverter.ti.com

http://www.ti.com/computers

http://www.dlp.com

http://www.ti.com/consumer-apps

http://dsp.ti.com

http://www.ti.com/energy

http://www.ti.com/clocks

http://www.ti.com/industrial

http://interface.ti.com

http://www.ti.com/medical

http://logic.ti.com

http://www.ti.com/security

http://power.ti.com

http://www.ti.com/space-avionics-defense

http://microcontroller.ti.com

http://www.ti.com/video

http://www.ti-rfid.com

http://www.ti.com/omap

http://e2e.ti.com

http://www.ti.com/wirelessconnectivity

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