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DP149RSBEVM

DP149RSBEVM

  • 厂商:

    BURR-BROWN(德州仪器)

  • 封装:

    -

  • 描述:

    DP149 - Interface, Retimer Evaluation Board

  • 数据手册
  • 价格&库存
DP149RSBEVM 数据手册
User's Guide SLLU232 – February 2016 DP149RSB Evaluation Module This document describes how to use and configure the DP149RSBEVM along with recommendations for system hardware implementation. These recommendations are only guidelines and it is the designer’s responsibility to consider all system characteristics and requirements. Refer to the datasheet for technical details such as device operation, terminal description, and so forth. 1 2 3 4 5 6 7 Contents Overview ...................................................................................................................... 2 1.1 What is the DP149? ................................................................................................ 2 1.2 What is the DP149RSBEVM? ..................................................................................... 2 1.3 What is Included in the DP149RSBEVM? ....................................................................... 2 1.4 What Does the EVM Look Like? .................................................................................. 3 Hardware Description ....................................................................................................... 3 2.1 Video Connectors for DP149 Ports ............................................................................... 4 2.2 Enable/Reset ........................................................................................................ 4 2.3 Power ................................................................................................................. 4 2.4 Jumper Configuration .............................................................................................. 5 2.5 Component Population Configuration ............................................................................ 6 2.6 Local I2C Access through J5 ...................................................................................... 6 2.7 Local I2C Access Through USB Interface via TUSB3410 .................................................... 7 2.8 Rsadj Potentiometer ................................................................................................ 8 Quick Start Guide ............................................................................................................ 8 References ................................................................................................................... 8 Bill of Materials ............................................................................................................... 9 EVM Schematics ........................................................................................................ 11 EVM Layout ................................................................................................................. 18 List of Figures 1 DP149RSBEVM .............................................................................................................. 3 2 DP149RSB EVM Block Diagram 3 4 5 6 7 8 9 10 11 12 13 14 15 16 .......................................................................................... 3 Register Status/Control Tab ................................................................................................ 7 Eyescan Tab ................................................................................................................. 8 DP149RSBEVM Input Connectors Schematic ......................................................................... 11 DP149RSB Schematic..................................................................................................... 12 DP149RSBEVM HDMI Schematic ....................................................................................... 13 DP149RSBEVM Select Options Schematic ............................................................................ 14 DP149RSBEVM Reset Schematic ....................................................................................... 15 DP149RSBEVM Regulators Schematic ................................................................................. 16 DP149RSBEVM TUSB3410 Schematic ................................................................................. 17 Layer 1 (Top) ............................................................................................................... 18 Layer 2 (GND) .............................................................................................................. 18 Layer 3 (Power) ............................................................................................................ 19 Layer 4 (Power) ............................................................................................................ 19 Layer 5 (GND) .............................................................................................................. 20 DisplayPort is a trademark of VESA. SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 1 Overview 17 www.ti.com Layer 6 (Bottom)............................................................................................................ 20 1 Overview 1.1 What is the DP149? The DP149 is a dual-mode DisplayPort™ to Transition Minimized Differential Signal (TMDS) retimer supporting digital video interface (DVI) 1.0 and high definition multimedia interface (HDMI) 1.4b output signals. The DP149 supports the dual-mode standard version 1.1 type 1 and type 2 through the DDC link. The DP149 supports data rate up to 3.4 Gbps per data lane to support UltraHD (4K×2K/30 Hz) 8 bits per color high resolution video and HDTV with 16-bit color depth at 1080p (1920x1080/60 Hz). The DP149 can automatically configure itself as a redriver at data rates < 1.0 Gbps or as a retimer above this data rate. 1.2 What is the DP149RSBEVM? The DP149RSBEVM is a printed-circuit board (PCB) created to help customers evaluate the DP149 device for video applications. This EVM can also be used as a hardware reference design for implementation of the DP149 in the RSB package. PCB design/layout files are provided upon request to provide PCB design illustrations of the routing/placement rules. Please note that the EVM design supports both the standard DP149 application and a DP149-thru-HDMI application, so it contains many components that would not be needed by a typical DP149 application. A separate reference design specific to DP149 is available for customers. 1.3 What is Included in the DP149RSBEVM? The major components of the EVM are in the following list: • DP149RSB • Standard DP sink connector (connects to source) • Standard HDMI source connector (connects to sink) • DC power regulators • I2C programming interface for external I2C host connection • USB interface (I2C utility available) 2 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Overview www.ti.com 1.4 What Does the EVM Look Like? Figure 1 illustrates the EVM. USB I/F (and Power) Wall Power HDMI Sink Connection DP Source Connection Figure 1. DP149RSBEVM 2 Hardware Description Figure 2 illustrates the EVM block diagram. USB2 Connector 5-V Dongle 5-V to 3.3-V LDO Aardvark Connector TUSB3410 3.3-V to 1.1-V LDO SCL_CTL SDA_CTL DP Connector Top TMDS_D1P/N IN1P/N IN2P/N DP149 (40-Pin RSB) TMDS_D0P/N IN3P/N TMDS_CLKP/N AUXP/N DDC_SCL/SDA HDMI Connector TMDS_D2P/N IN0P/N 100-Ω differential impedance for HDMI differential pairs. Figure 2. DP149RSB EVM Block Diagram SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 3 Hardware Description 2.1 www.ti.com Video Connectors for DP149 Ports The EVM has a DP connection for the source and an HDMI connection for the sink. J2 is a standard DP connector (Molex 47272-0001). P2 is a standard HDMI connector (Molex 4715-10001). There is a third video connection on the board for an HDMI source (P1), this function is not installed on the DP149RSBEVM. 2.2 Enable/Reset There are three device enable/reset options to use with the EVM: • Supervisor circuitry option This is the default configuration on the DP149RSBEVM. The enable (EN) signal is held low until the power good (PG) from the 3.3-V voltage regulator reaches a stable high voltage level, then released high. • RC timing option The C26 external capacitor and internal resistor are used to control the EN ramp time after the device is powered on. C26 is DNI (Do Not Install option) by default. Install C26 and uninstall R77 to enable this option. • External control option A push button (SW1) is provided for manual control of the DP149’s EN/OE input. 2.3 Power A DC power jack (J9) to accept a 5-V wall power adapter is provided on the EVM. The DC power jack (CUI Inc. PJ-202AH) has an inner diameter of 2.1 mm and an outer diameter of 5.5 mm. The tip of the 5-V power supply must be positive. A 5-V power supply of at least 1.5 A that meets the above requirements can be used to power the DP149RSBEVM. Power is provided to the EVM from the 5-V wall power adapter when SW2 is set to position 1. WARNING To minimize the risk of damage to equipment, care should be taken not to plug in any power source higher than the configured voltage (5 V). Alternately, it is possible to power the EVM by connecting a USB Micro cable from J13 to a USB host and setting SW2 to position 3. 4 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Hardware Description www.ti.com 2.4 Jumper Configuration Jumpers are provided to operate the device/EVM in different configurations. Jumper settings are listed in Table 1. Table 1. Jumper Settings Jumper Signal Name J1 HPD_SRC Description Default Configuration JP 1-2 for DP149 thru HDMI NC JP 2-3 for DP149 Allows for 3.3-V to 5-V transition of HPD_SRC signal NC for DP149 J3 I2_EN_PIN JP 1-2 for I2C ENABLE NC JP 2-3 for PIN STRAP Enables device configuration from I2C or pin straps NC – PIN STRAP (internal pulldown) J4 SCL JP 1-2 for USB IF TO I2C JP 1-2 JP 2-3 for EXT IF TO I2C USB I2C Interface NC – N/A J6 SDA JP 1-2 for USB IF TO I2C JP 1-2 JP 2-3 for EXT IF TO I2C USB I2C Interface NC – N/A J7 HDMI_SEL_A1 JP 1-2 for: • I2C Addr bit A1 = 1, when I2C_EN = H • DVI mode, when I2C_EN = L NC JP 2-3 for: • I2C Addr bit A1 = 0, when I2C_EN = H • HDMI mode, when I2C_EN = L NC for weak internal pulldown (Normal mode) J8 VSADJ JP 1-2 for 6.5 kΩ JP 1-2 JP 2-3 for Adjustable resistance Default of 6.5 kΩ NC – N/A J10 SLEW_CTL JP 1-2 for Fastest Data Rate NC JP 2-3 for 20 ps slow NC for 40 ps slow J12 EQ_SEL_A0 JP 1-2 for: • I2C Addr bit A0 = 1, when I2C_EN = H • Fixed EQ at 14 dB, when I2C_EN = L NC JP 2-3 for: • I2C Addr bit A0 = 0, when I2C_EN = H • Fixed EQ at 7.5 dB, when I2C_EN = L NC for Adaptive EQ J15 PRE_SEL JP 1-2 for N/A JP 2-3 JP 2-3 for –2.5 dB NC for 0 dB SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 5 Hardware Description 2.5 www.ti.com Component Population Configuration 2.5.1 HPD Snoop Option To accommodate systems that do not properly resend DDC commands after HPD goes low, an HPD snoop mode option is implemented on the DP149RSBEVM. This mode allows the HPD line to be routed around the DP149, but remain connected to the DP149 on the sink side to allow the DP149 to snoop its state. This snoop mode is disabled by default on the DP149RSBEVMs. • Pop R131, no pop R129, R130, R139 for HPD on • No pop R131, pop R129, R130, R139 for HPD snoop only 2.5.2 DDC Snoop Option To accommodate systems that do not properly support clock stretching on the DDC lines, we have implemented a snoop mode on the DP149RSBEVM. This mode allows the DDC lines to be routed around the DP149RSB, but remain connected to the DP149RSB on the sink side to allow the DP149RSB to snoop the DDC traffic. This snoop mode is disabled by default on the DP149RSBEVMs. Please note that snoop mode will connect the 3.3-V DDC lines on the DP interface to the 5.0-V DDC lines of the HDMI interface. Only enable this mode if the DP source can accept 5-V DDC signaling. • Pop R28, R29, R31, R32. No pop R126, R136, R140, R141- DP149RSB, DDC on • Pop R126, R136, R140, R141. No pop R28, R29, R31, R32 – DP149RSB, DDC snoop only 2.6 Local I2C Access through J5 Access to DP149’s local I2C signals is provided via the J5 input connector. Note that I2C signal levels should be at 3.3 V when the I2C interface is accessed through the connector. A standalone external I2C host can be connected via J5 for debug and control purposes. An example of an external I2C Host controller is the Total Phase Aardvark I2C/SPI Host Adapter (Total Phase Part#: TP240141). Sample scripts for this I2C Host controller are provided by request. Table 2. Aardvark I2C (J5) Pin-Out J5 pin # Description J5 pin # Description 1 SCL_CTL 2 GND 3 SDA_CTL 4 NC 5 NC 6 NC 7 NC 8 NC 9 NC 10 GND Table 3. DP149 Target I2C Address (1) DP149 I2C Target Address (1) Bit 7 (MSB) Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 A6 A5 A4 A3 A2 A1 A0 1 0 1 1 1 1 0 Bit 0 (W/R) 0/1 7 Bit Address = 5Eh NOTE: The target I2C address for DP149 can be modified with the EVM jumper settings. 6 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Hardware Description www.ti.com 2.7 2 Local I C Access Through USB Interface via TUSB3410 Access to DP149’s local I2C signals is also provided through the TUSB3410 on the DP149RSBEVM using a USB TI Utility called Eye Scan. To use the utility: • Install the Eye Scan software from Texas Instruments • Set J6 to SDA – SDA_USB • Set J4 to SCL – SCL_USB • Attach a USB micro cable to J13 and to the host computer Please note that the USB connection should be made prior to installing any DP or HDMI cables. • Start the Eye Scan software Figure 3. Register Status/Control Tab Confirm that the SN65DP149/159/TMDS171/181 interface is present and selected at the top. If it is not, check the USB connection and confirm that the driver is loaded in Device Manager. It may take a moment for the USB driver to load. If the DP149RSB does not appear, hit the Refresh button. This tab can be used to read and write the status and control registers of the device. SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 7 Hardware Description www.ti.com To run an Eye Scan, select the Eyescan tab, select the relevant lanes, and press scan. Please note that Eye Scan cannot be performed when the device is in retimer mode, it does not function in redriver mode. Figure 4. Eyescan Tab 2.8 Rsadj Potentiometer The default Rsadj value on the DP149RSBEVM is 6.5 kΩ. The optimal value for an application may vary from 4.7 kΩ to 7 kΩ. To allow customers to test the effects of various Rsadj values, there is a potentiometer on the EVM at R76. The Rsadj value can be varied by turning the knob and setting J8 to [2,3]. 3 Quick Start Guide The following list provides the quick-start steps: 1. Connect USB cable from J13 to a USB host, set SW2 to 3. LED D2 should light up. Option: Apply 5-V power to J9, set SW2 to 1. LED D2 should light up. 2. If using external I2C adapter instead of pin straps, please configure the DP149 at this step using J5 or through the USB interface. 3. Plug in a DP source using a standard DP cable into J2 (Standard DP connector). 4. Plug an HDMI video sink device into P2 (Standard HDMI connector) using a standard HDMI cable. 5. Video output on HDMI sink should be observed. 4 References 1. 2. 3. 4. 8 DP149 Datasheet Aardvark Adapter User's Guide High-Definition Multimedia Interface Specification Version 1.4b High-Definition Multimedia Interface Specification Version 2.0 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Bill of Materials www.ti.com 5 Bill of Materials Table 4 lists the DP149RSB bill of materials (BOM). Table 4. DP149RSBEVM Bill of Materials Item Quantity Reference Part PCB Footprint Manufacturer Part Number 1 2 C1,C52 1uF 603 Taiyo Yuden LMK107B7105KA-T 2 12 C9,C10,C17,C18,C19,C21,C23,C29,C40,C46,C59,C60 0.1uF 402 Yageo CC0402KRX5R6BB104 3 5 C8,C20,C35,C36,C57 10uF 805 TDK C2012X5R1A106K125AB 4 8 C11,C12,C13,C14,C15,C16,C24,C25 0.1uF 201 TDK C0603X5R0J104M030BC 5 5 C22,C37,C41,C42,C47 0.01uF 402 Murata GRM155R71H103KA88D 6 1 C26 - DNI DNI - 200nF 402 Taiyo Yuden LMK105BJ224KV-F 7 1 C27 18pF 402 AVX 04025A180JAT2A 8 1 C28 220pF 402 Taiyo Yuden UMK105B7221KV-F 9 1 C30 220uF 7343 Kemet T491D227K016AT 10 1 C34 3.3nF 402 Samsung CL05B332KB5NNNC 11 1 C32 22uF 805 Murata GRM21BR60J226ME39L 12 2 C39,C58 2.2uF 805 Taiyo Yuden EMK212BJ225KG-T 13 1 C38 - DNI 1nF - DNI 402 Murata GRM155R71H102KA01D 14 2 C45,C49 22pF 402 Murata GRM1555C1H220JA01D 15 2 C50,C51 33pF 402 Murata GRM1555C1H330JA01D 16 1 D1 Zener 6V SOT23 Diodes Inc. MMBZ5233B-FDICT-ND 17 1 D2 LED Green 0805 805 Lite On LTST-C171GKT 18 1 JP1 JUMPER HDR_THVT_1x2_100 3M 961102-6404-AR 19 9 J1,J3,J4,J6,J7,J8,J10,J12,J15 HDR3X1 M .1 HDR_THVT_1x3_100 3M 961103-6404-AR 20 1 J2 Display_Port_Connector_Sink_0 DISPLAYPORT Molex WM19271CT-ND 21 1 J5 Header 5x2 0.1" thru-hole con_thvt_shrd_2x5_100_m 3M N2510-6002-RB 22 1 J9 2.1mm x 5.5mm CP-202AH-ND CUI Inc. CP-202AH-ND 23 1 J13 USB Micro B USB Micro B FCI 10103592-0001LF 24 12 LP5,LP6,LP7,LP8,LP9,LP10,LP11,LP12,LP13,LP15,LP16,LP17 LP TESTLOOP Keystone Electronics 5006 25 1 L1 2.2 uH 1008 TDK VLS252010ET-2R2M 26 1 L2 1 uH 1008 TDK NLCV25T-1R0M-EFR 27 4 L3, L4, L5, L6 CHOKE 805 Murata DLW21SN900HQ2L 28 1 P1 - DNI HDMI_IN - DNI CON_HDMI_RT_19_0p50mm Molex WM19086CT-ND 29 1 P2 HDMI_OUT CON_HDMI_RT_19_0p50mm Molex WM19086CT-ND 30 2 Q1,Q2 FDV301N_NFET_8V SOT23 Fairchild Semiconductor FDV301N 31 8 R1,R2,R3,R4,R6,R7,R8,R9 49.9 201 Panasonic ERJ-1GEF49R9C 32 1 R5 100 402 Yageo RC0402FR-07100RL 33 6 R10,R11,R99,R100,R101,R121 1K 402 Yageo RC0402JR-071KL 34 3 R12,R27,R81 100K 402 Yageo RC0402JR-07100KL 35 1 R13 10 402 Yageo RC0402JR-0710RL 36 12 R31,R32,R33,R105,R106,R107,R108,R109,R110,R111,R112,R124 0 201 Panasonic ERJ-1GN0R00C 37 6 R28,R29,R45,R46,R58,R59 2K 402 Yageo RC0402JR-072KL SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 9 Bill of Materials www.ti.com Table 4. DP149RSBEVM Bill of Materials (continued) Item Quantity Reference Part PCB Footprint Manufacturer Part Number 38 7 R77,R80,R83,R84,R89,R122,R131 0 402 Panasonic ERJ-2GE0R00X 39 1 R30 1M 402 Yageo RC0402JR-071ML 40 10 R57,R60,R63,R64,R65,R66,R67,R68,R69,R70 64.9K 402 Yageo RC0402FR-0764K9L 41 1 R75 6.49K 402 Panasonic ERJ-2RKF6491X 42 1 R76 PTV09 10K POT THRUHOLE Bourns PTV09A-4015F-B103 43 3 R78,R98,R102 10K 402 Yageo RC0402JR-0710KL 44 2 R79,R88 4.7K 402 Yageo RC0402JR-074K7L 45 1 R82 499 402 Vishay Dale CRCW0402499RDHEDP 46 1 R85 750K 402 Vishay Dale CRCW0402750KJNED 47 1 R86 240K 402 Vishay Dale CRCW0402240KJNED 48 1 R90 1.87K 402 Stackpole RMCF0402FT1K87 49 1 R91 4.99K 402 Yageo RC0402FR-074K99L 50 1 R94 1.5K 402 Yageo RC0402JR-071K5L 51 2 R95,R96 33 201 Yageo RC0201JR-0733RL 52 1 R103 15K 402 Yageo RC0402JR-0715KL 53 1 R115 47K 402 Rohm MCR01MRTJ473 54 2 R16,R17 - DNI 2K - DNI 402 Yageo RC0402JR-072KL 55 1 R87 - DNI 10K - DNI 402 Yageo RC0402JR-0710KL 56 1 R92 - DNI 90.9K - DNI 402 Yageo RC0402FR-0790K9L 57 1 R93 - DNI 100K - DNI 402 Yageo RC0402FR-07100KL 58 1 R130 - DNI 1K - DNI 402 Yageo RC0402JR-071KL 59 19 R14,R15,R18,R19,R20,R21,R22,R23,R24,R25,R34,R123,R126,R136,R 134,R135,R139,R140,R141 - DNI 0 - DNI 201 Panasonic ERJ-1GN0R00C 60 4 R104,R120,R125,R129 - DNI 0 - DNI 402 Panasonic ERJ-2GE0R00X 61 1 SW1 PB_SWITCH SW_MOM_2NO OMRON B3SN-3012P 62 1 SW2 3POS_SPDT THRUHOLE_3POS NKK Switches MS13ANW03 63 1 U10 DP149RSB 40_RSB TI SN75DP149RSB 64 1 U3 TPS3808G30DBVT 6DBV TI TPS3808G30DBVT 65 1 U4 TPS62150ARGTT RGT16 TI TPS62150ARGTT 66 1 U6 TPS61240DRVT 6DRV TI TPS61240DRVT 67 1 U5 TPS74201RGWT RGW20 TI TPS74201RGWT 68 1 U7 TUSB3410VF LQFP32 TI TUSB3410VF 69 1 U8 CAT24C256WI-GT3 8SOIC ON Semiconductor CAT24C256WI-GT3 70 1 C31 10uF 805 TDK C2012X5R1C106K085AC 71 1 U16 TPD2E001DRLR drl_5pin TI TPD2E001DRLR 72 1 Y1 12 MHz Crystal ECX-32 ECS Inc. ECS-120-20-33-TR 73 4 EVM Assembly 0.75" Standoff 4-40 - F/F Keystone Electronics 2029 74 4 EVM Assembly 0.25"- Stainless Steel Screws 4-40 Phillips Panhead Building Fasteners PMSSS 440 0025 PH 75 4 Shunts Shunt SHUNT 3M 969102-0000-DA 76 1 PCB DP149RSBEVM ANY INT023 10 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated EVM Schematics www.ti.com 6 EVM Schematics Figure 5 through Figure 11 show the EVM schematics. BOARD_3P3V Not Required for DP149RSB BOARD_5V R7 50 0201 5% R8 50 0201 5% R4 50 0201 5% R5 100 0402 NC for DP149 BOARD_5V R9 50 0201 5% 1 2 3 R139 0 - DNI R14 0 - DNI R15 0 - DNI 0 - DNI R18 R19 0 - DNI 0 - DNI R20 R22 HDMI_CEC_SRC R123 ARC_OUT HDMI_SCL_SR_IN HDMI_SDA_SRC_IN R21 0 - DNI 0 - DNI R23 0 - DNI R34 0 - DNI HDMI_IN_5V HPD_SRC_HDMI_RX_CONN 0 - DNI R104 IN_D2P PAGE2,3 IN_D2N IN_D1P PAGE2,3 PAGE2,3 IN_D1N IN_D0P PAGE2,3 PAGE2,3 R16 2K - DNI 0402 R10 1K 0402 J1 R17 2K- DNI 0402 PAGE4 HPD_SRC HPD_SRC_HDMI_RX_CONN HPD_SRC_CONN HDR3X1 M .1 HPD_SRC PAGE3 R12 100K 0402 Q1 3 Q2 1 3 2 1 2 D1 FDV301N_NFET_8V FDV301N_NFET_8V HPD_SRC_CONN LP15 HPD_SRC R11 1K 0402 R13 10 0402 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 R3 50 0201 5% 3 22 23 Case3 Case4 Case1 Case2 20 21 R6 50 0201 5% P1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 R2 50 0201 5% Zener 6V LP16 LP17 1 R1 50 0201 5% HDMI RX IN_D0N PAGE2,3 IN_CLKP PAGE2,3 IN_CLKN PAGE2,3 HDMI_CEC_SNK PAGE2,4 SPDIF_IN PAGE4 R24 R25 0 - DNI 0 - DNI SCL_SRC SDA_SRC PAGE2,3 PAGE2,3 0 - DNI R126 - DNI 0 HDMI_IN HDMI_IN R135 0 - DNI R136 - DNI 0 No pop R16, R17, R24, R25, R134, R135, R136, R126 for DP149, DDC on No pop R16, R17, R24, R25, R134, R135 pop R126, R136 for DP149, DDC snoop R134 0 - DNI No pop P1, 0 ohm series on IN_Dxx lines for DP149 HDMI_SCL_SRC HDMI_SDA_SRC PAGE2,3 PAGE2,3 BOARD_3P3V DPRX_GND C1 R30 1M 0402 5% 1 uF J2 21 22 23 24 GND7 GND8 GND9 GND10 ML_3n GND1 ML_3p ML_2n GND2 ML_2p ML_1n GND3 ML_1p ML_0n GND4 ML_0p CAD (GND) DP_CEC (GND) AUX_p (SCL) GND6 AUX_n (SDA) HPD DP_PWR_RTN DP_PWR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R141 0 - DNI No pop R125 DisplayPort++ C_DPRX_LN3N C_DPRX_LN3P C_DPRX_LN2N C_DPRX_LN2P C_DPRX_LN1N C_DPRX_LN1P R109 R108 DP_SDA_SRC R33 0 0 0 0 R110 0 0 R107 R106 0 R105 0 C_DPRX_LN0N C_DPRX_LN0P DP_CAD CEC_SRC DP_SCL_SRC R112 0 R111 R124 0 HPD_SRC IN_CLKN R140 0 - DNI PAGE2,3 IN_CLKP PAGE2,3 IN_D0N PAGE2,3 IN_D0P IN_D1N IN_D1P PAGE2,3 PAGE2,3 PAGE2,3 IN_D2N PAGE2,3 IN_D2P PAGE2,3 HDMI_CEC_SNK HDMI_CEC_SNK R27 100K 0402 R28 2K 0402 R29 2K 0402 R125 0 - DNI 0402 Pop R31, R32 no pop R140, R141 for DP149, DDC on Pop R140, R141 no pop R31, R32 for DP149, DDC snoop PAGE2,4 R31 0 R32 0 SCL_SRC PAGE2,3 SDA_SRC PAGE2,3 Display_Port_Connector_Sink_0 DISPLAYPORT IN Figure 5. DP149RSBEVM Input Connectors Schematic SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 11 EVM Schematics www.ti.com VDD_1P1V VCC_3P3V SLEW_CTL PAGE6 OE PAGE2 SCL_SRC PAGE2 SDA_SRC PAGE5 SDA_SNK PAGE4 HDMI_SDA_SRC PAGE2,3 SCL_SNK PAGE4 HDMI_SCL_SRC PAGE2,3 VCC_3P3V 0.1uF 10 C25 IN_CLKN C10 0.1uF 0.1uF 31 32 OUT_CLKP IN_CLKN OUT_CLKN 11 C9 VDD4 SCL_SNK SDA_SNK SLEW-CTL 33 34 35 36 OE GND2 37 38 SCL_SRC VCC2 39 40 IN_CLKP VCC1 0.1uF HDMI_SEL/A1 30 29 28 27 26 25 24 23 OUT_D2P PAGE4 OUT_D2N PAGE4 HPD_SNK PAGE4 OUT_D1P PAGE4 OUT_D1N PAGE4 OUT_D0P PAGE4 OUT_D0N PAGE4 HDMI_SEL#_A1 22 21 VDD_1P1V PAGE5 OUT_CLKP PAGE4 OUT_CLKN PAGE4 C17 C18 C19 0.1uF 0.1uF 0.1uF VDD3 IN_CLKP OUT_D0N I2C_EN/GPIO VDD2 9 C24 IN_D0N 20 8 19 0.1uF VSADJ I2C_EN_PIN OUT_D0P EQ_SEL/A0 IN_D0N PAGE5 OUT_D1N IN_D0P 18 7 C16 IN_D1N PRE_SEL 6 0.1uF OUT_D1P 17 0.1uF C15 PAGE2 PAGE2 5 C14 IN_D1P 16 IN_D0P HPD_SNK GND1 IN_D1N PAGE2 0.1uF HPD_SRC 15 PAGE2 4 C13 OUT_D2N SDA_CTL IN_D1P 3 OUT_D2P IN_D2N SCL_CTL PAGE2 R131 IN_D2P 14 HPD_SRC 2 0.1uF 0 VDD1 PAGE2 0.1uF C12 13 IN_D2N 12 IN_D2P PAGE2 PAGE2 1 C11 PAGE2 SDA_SRC PAD VDD5 U10 41 C8 10uF C20 10uF C21 C22 C23 0.1uF 0.01uF 0.1uF BOARD_5V DP149RSB R130 1K - DNI 0402 PAGE5 SCL_CTL PAGE5 SDA_CTL PAGE2 HPD_SRC_CONN R129 0 - DNI HPD_SNK PAGE4 Pop R131, no pop R129, R130 for HPD on No pop R131, pop R129, R130 for HPD snoop only PAGE5 PRE_SEL PAGE5 EQ_SEL_A0 VSADJ PAGE5 Figure 6. DP149RSB Schematic 12 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated EVM Schematics www.ti.com BOARD_5V R45 2K 0402 20 21 Case1 Case2 Case3 Case4 22 23 HDMI TX R46 2K 0402 P2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI_OUT HDMI OUT 1 L3 4 2 DLW21SN900HQ2L 3 1 2 L4 4 3 DLW21SN900HQ2L 1 2 L5 4 1 2 L6 4 3 DLW21SN900HQ2L 3 DLW21SN900HQ2L OUT_D2P PAGE3 OUT_D2N OUT_D1P PAGE3 PAGE3 OUT_D1N OUT_D0P PAGE3 PAGE3 OUT_D0N PAGE3 OUT_CLKP PAGE3 BOARD_5V OUT_CLKN PAGE3 HDMI_CEC_SNK PAGE2 SPDIF_IN PAGE2 SCL_SNK SDA_SNK HPD_SNK PAGE3 PAGE3 PAGE3 LP13 LP12 LP11 LP10 Figure 7. DP149RSBEVM HDMI Schematic SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 13 EVM Schematics www.ti.com VCC_3P3V J3 1 2 3 HI I2C_EN_PIN LO I2C_EN_HI R57 65K 0402 5% VCC_3P3V I2C_EN_PIN I2C_EN_LO PAGE3 R60 65K 0402 5% HDR3X1 M .1 R58 2K 0402 5% DEFAULT VSADJ POT J4 PAGE3 SCL_CTL SCL_CTL_USB J15 1 2 3 HI PRE_SEL LO PRE_SEL_HI 1 2 3 SDA_CTL_USB PAGE8 PTV09 10K POT 2 4 6 8 10 Header 5x2 0.1" thru-hole AARDVARK I2C HDR3X1 M .1 PRE_SEL PRE_SEL_LO HDR3X1 M .1 SDA_USB SDA SDA_AAR SDA_CTL 1 3 5 7 9 PAGE3 R76 R115 47K 0402 5% J5 J6 PAGE3 VSADJ PAGE8 HDR3X1 M .1 R63 65K 0402 5% 1 2 3 HDR3X1 M .1 1 2 3 SCL_USB SCL SCL_AAR VCC_3P3V R75 6.49K 0402 1% J8 R59 2K 0402 5% PAGE3 AARDVARK CONNECTOR R64 65K 0402 5% VCC_3P3V VCC_3P3V VCC_3P3V J12 HI EQ_SEL_A0 LO 1 2 3 EQ_SEL_HI R68 65K 0402 5% EQ_SEL_A0 EQ_SEL_LO HDR3X1 M .1 J10 R70 65K 0402 5% PAGE3 HI SLEW_CTL LO 1 2 3 SLEW_CTL_HI R65 65K 0402 5% SLEW_CTL SLEW_CTL_LO HDR3X1 M .1 J7 PAGE3 1 2 3 HI HDMI_SEL#/A1 LO R67 65K 0402 5% HDR3X1 M .1 R66 65K 0402 5% HDMI_SEL#_A1 PAGE3 R69 65K 0402 5% Figure 8. DP149RSBEVM Select Options Schematic 14 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated EVM Schematics www.ti.com VCC_3P3V R77 0 OE PAGE3 C26 DNI - 200nF BOARD_3P3V R78 10K 0402 Pop C26 and depop R77 if not using the Reset SW. VCC_3P3V SW1 PB_SWITCH 1 2 R79 4.7K 0402 U3 PB_MANUAL_RESET 4 3 N.O. BOARD RESET 1 2 3 RESET# GND MR# VDD SENSE CT 6 5 4 TPS3808 C27 18pF PAGE7 REG_PG R80 TPS3808_CT C28 C29 220pF 0.1uF 0 Figure 9. DP149RSBEVM Reset Schematic SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 15 EVM Schematics www.ti.com WALL - OFF - USB 5V SW2 3POS - SPDT 3.3V BUCK REGULATOR - 4V to 17V input BOARD_3P3V 1 2 3 USB_5V VCC_3P3V LP5 J9 BOARD_IN 2 3 1 L1 U4 S T 13 12 11 10 2.1mm x 5.5mm C30 220uF C31 10uF 9 PG FB SS/TR 17 C34 3.3 nF SW1 SW2 SW3 EN PVIN2 PVIN1 AVIN PAD + VOS PGND2 PGND1 AGND 14 16 15 6 PWRIN_SW FSW DEF 1 2 3 3.3V R84 0 2.2 uH R81 100K 0402 4 5 7 R85 750K 0402 1% REG_PG PAGE6 C32 22uF FB_3PT3V 8 TPS62150A R83 0 0402 R120 0 - DNI R86 240K 0402 1% 0402 BOARD_3P3V BOARD_5V 5.0V BOOST U6 6 L2 5 BOARD_3P3V 5 6 7 8 R88 4.7K 0402 5% EN1P2 10 11 IN1 IN2 IN3 IN4 PG OUT1 OUT2 OUT3 OUT4 BIAS EN FB 0.01uF SS1P2 15 NC1 NC2 NC3 NC4 NC5 NC6 GND PAD C37 SS 1 nF - DNI 2 3 4 13 14 17 12 21 TPS74201RGWT C38 9 REG_PG 4 L VOUT EN FB 1 2 3 R82 499 0402 PAD 1.1V LDO REGULATOR U5 C35 10uF 1 uH GND BOARD_1P1V R87 10K - DNI 0402 5% 7 BOARD_3P3V VIN TPS61240 VDD_1P1V LP6 1 20 19 18 C58 2.2uF C57 10uF D2 LED Green 0805 BOARD PWR 1.1V R89 16 FB_1PT1V R90 1.87K 0402 1% 0 LP7 C36 10uF R91 4.99K 0402 1% LP8 LP9 GND GND Figure 10. DP149RSBEVM Regulators Schematic 16 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated EVM Schematics www.ti.com USB_5V BOARD_3P3V +1V8 BOARD_3P3V 90.9K - DNI R92 R93 U16 J13 10 9 4 BOARD_3P3V R94 22pF C49 R95 R96 1.5K 5 7 6 33 33 22pF C45 33pF PUR DM0 DP0 TEST1 TEST0 C50 Y1 X2 26 24 23 C46 0.1uF R98 10K 0402 5% C47 0.01uF X2 1 2 4 3 X1 27 BOARD_3P3V 33pF R122 C59 0.1uF U8 A0 Vcc A1 WP A2 SCL Vss SDA +1V8 TPD2E001 6 1 2 3 4 5 7 USB Micro B 1 2 3 4 C42 0.01uF 8 7 6 5 R99 1K 0402 C51 11 10 0 R100 1K 0402 32 31 2 JP1 1 PAGE5 PAGE5 24LC256 R121 1K 0402 X1/CLKI 12 MHz 30 SCL_CTL_USB 29 SDA_CTL_USB R101 1K 1 2 BOARD_3P3V 9 R103 15K 0402 DTR RTS SOUT/IR_SOUT SIN/IR_SIN RI/CP DCD DSR CTS 21 20 19 17 16 15 14 13 SCL SDA BOARD_3P3V P3_0 CLKOUT 22 P3_1 P3_3 P3_4 WAKEUP 12 R102 10K 0402 5% VREGEN SUSP GND1 GND2 GND3 11 S3 S1 VBUS S6 DM DP S5 ID GND S4 S2 C41 0.01uF RESET TUSB3410 8 18 28 8 GND IO2 NC IO1 2 3 C60 0.1uF VCC 5 1 C40 0.1uF VDD1V8 VCC1 VCC2 U7 100K - DNI 4 3 25 C39 2.2uF RSTIn C52 1 uF Figure 11. DP149RSBEVM TUSB3410 Schematic SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 17 EVM Layout 7 www.ti.com EVM Layout This section illustrates the PCB layouts in Figure 12 through Figure 17. Figure 12. Layer 1 (Top) Figure 13. Layer 2 (GND) 18 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated EVM Layout www.ti.com Figure 14. Layer 3 (Power) Figure 15. Layer 4 (Power) SLLU232 – February 2016 Submit Documentation Feedback DP149RSB Evaluation Module Copyright © 2016, Texas Instruments Incorporated 19 EVM Layout www.ti.com Figure 16. Layer 5 (GND) Figure 17. Layer 6 (Bottom) 20 DP149RSB Evaluation Module SLLU232 – February 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES 1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions. 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 and conditions 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 and conditions 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 any defects that are 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. Moreover, TI shall not be liable for any defects that result from User's design, specifications or instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as mandated by government requirements. TI does not test all parameters of each EVM. 2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM, 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: 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. SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER 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 Concerning EVMs Including Radio Transmitters: This device complies with Industry Canada license-exempt RSS standard(s). 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 by Radio Law of Japan to follow the instructions below with respect to EVMs: 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. SPACER SPACER SPACER SPACER SPACER 【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 SPACER 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. SPACER SPACER SPACER SPACER SPACER SPACER SPACER 6. Disclaimers: 6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (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 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 AND CONDITIONS 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 MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF THE EVM. 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 AND CONDITIONS. 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 ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, 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 ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED. 8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND CONDITIONS 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 © 2015, Texas Instruments Incorporated spacer IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed. TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. 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