Texas Instruments TUSB7320 User Manual Download Page 24

ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR

EVALUATION MODULES

Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user
expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following:

1.

User agrees and acknowledges that EVMs are intended to be handled and used for feasibility evaluation only in laboratory and/or
development environments. Notwithstanding the foregoing, in certain instances, TI makes certain EVMs available to users that do not
handle and use EVMs solely for feasibility evaluation only in laboratory and/or development environments, but may use EVMs in a
hobbyist environment. All EVMs made available to hobbyist users are FCC certified, as applicable. Hobbyist users acknowledge, agree,
and shall comply with all applicable terms, conditions, warnings, and restrictions in this document and are subject to the disclaimer and
indemnity provisions included in this document.

2.

Unless otherwise indicated, EVMs are not finished products and not intended for consumer use. EVMs are intended solely for use by
technically qualified electronics experts who are familiar with the dangers and application risks associated with handling electrical
mechanical components, systems, and subsystems.

3.

User agrees that EVMs shall not be used as, or incorporated into, all or any part of a finished product.

4.

User agrees and acknowledges that certain EVMs may not be designed or manufactured by TI.

5.

User must read the user's guide and all other documentation accompanying EVMs, including without limitation any warning or
restriction notices, prior to handling and/or using EVMs. Such notices contain important safety information related to, for example,
temperatures and voltages. For additional information on TI's environmental and/or safety programs, please visit

www.ti.com/esh

or

contact TI.

6.

User assumes all responsibility, obligation, and any corresponding liability for proper and safe handling and use of EVMs.

7.

Should any EVM not meet the specifications indicated in the user’s guide or other documentation accompanying such EVM, the EVM
may be returned to TI within 30 days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE
EXCLUSIVE WARRANTY MADE BY TI TO USER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR
STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. TI SHALL
NOT BE LIABLE TO USER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RELATED TO THE
HANDLING OR USE OF ANY EVM.

8.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which EVMs might be or are used. TI currently deals with a variety of customers, and therefore TI’s 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 with respect to the handling or use of EVMs.

9.

User assumes sole responsibility to determine whether EVMs may be subject to any applicable federal, state, or local laws and
regulatory requirements (including but not limited to U.S. Food and Drug Administration regulations, if applicable) related to its handling
and use of EVMs and, if applicable, compliance in all respects with such laws and regulations.

10. User has sole responsibility to ensure the safety of any activities to be conducted by it and its employees, affiliates, contractors or

designees, with respect to handling and using EVMs. Further, user is responsible to ensure that any interfaces (electronic and/or
mechanical) between EVMs 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.

11. User shall employ reasonable safeguards to ensure that user’s use of EVMs will not result in any property damage, injury or death,

even if EVMs should fail to perform as described or expected.

12. User shall be solely responsible for proper disposal and recycling of EVMs consistent with all applicable federal, state, and local

requirements.

Certain Instructions.

User shall operate EVMs within TI’s recommended specifications and environmental considerations per the user’s

guide, accompanying documentation, and any other applicable requirements. Exceeding the specified ratings (including but not limited to
input and output voltage, current, power, and environmental ranges) for EVMs may cause property damage, personal injury or death. If
there are questions concerning these ratings, 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 result in unintended and/or inaccurate
operation and/or possible permanent damage to the EVM and/or interface electronics. Please consult the applicable EVM user's 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, some circuit components may have case temperatures greater than 60°C as long as the input and output are maintained
at a normal ambient operating temperature. These components include but are not limited to linear regulators, switching transistors, pass
transistors, and current sense resistors which can be identified using EVMs’ schematics located in the applicable EVM user's guide. When
placing measurement probes near EVMs during normal operation, please be aware that EVMs may become very warm. As with all
electronic evaluation tools, only qualified personnel knowledgeable in electronic measurement and diagnostics normally found in
development environments should use EVMs.

Agreement to Defend, Indemnify and Hold Harmless.

User agrees to defend, indemnify, and hold TI, its directors, officers, employees,

agents, representatives, affiliates, 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 and/or use of EVMs. User’s
indemnity shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if EVMs fail to perform as
described or expected.

Safety-Critical or Life-Critical Applications.

If user intends to use EVMs in evaluations of safety critical applications (such as life support),

and a failure of a TI product considered for purchase by user for use in user’s product would reasonably be expected to cause severe
personal injury or death such as devices which are classified as FDA Class III or similar classification, then user must specifically notify TI
of such intent and enter into a separate Assurance and Indemnity Agreement.

Summary of Contents for TUSB7320

Page 1: ...TUSB7320 TUSB7340 EVM User s Guide User s Guide Literature Number SLLU146C May 2011 Revised May 2014 ...

Page 2: ...Options 8 3 Bringup 9 4 WAKE Testing Setup 10 5 SMI Support 11 6 Schematics 12 1 TUSB7320 DEMO EVM REVB Schematics 13 2 TUSB7340 DEMO EVM REVB Schematics 17 Appendix A Bill of Materials 21 Revision History 23 2 Table of Contents SLLU146C May 2011 Revised May 2014 Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 3: ...EMO EVM REVB 7 3 SMI via Location for TUSB7340 DEMO EVM REVB 11 List of Tables 1 TUSB7320 DEMO REVB BOM 21 2 TUSB7340 DEMO REVB BOM 22 3 SLLU146C May 2011 Revised May 2014 List of Figures Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 4: ...or TUSB7340 DEMO EVM REVB boards In this document you will find how to setup and use the EVM boards The schematics and bill of materials are also detailed at the end of the document 4 List of Tables SLLU146C May 2011 Revised May 2014 Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 5: ... The TUSB7320 supports up to two downstream ports The TUSB73x0 interfaces to the host system via a PCIe x1 Gen 2 interface and provides SuperSpeed High speed Full speed or Low speed connections on the downstream USB ports 5 SLLU146C May 2011 Revised May 2014 Introduction Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 6: ... TUSB7340 DEMO boards are both PCI Express X1 Standard Height cards The dimensions of both boards are 4 376 inches by 2 571 inches The two figures below depict how the boards look Figure 1 TUSB7320 DEMO EVM REVB 6 EVM Board SLLU146C May 2011 Revised May 2014 Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 7: ...J2 J3 J4 U1 J26 J27 J22 J40 www ti com TUSB7320 and TUSB7340 DEMO Boards Figure 2 TUSB7340 DEMO EVM REVB 7 SLLU146C May 2011 Revised May 2014 EVM Board Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 8: ...ake testing is required Otherwise the jumper should be left in the default position of 1 and 2 NOTE The 3 3 V VAUX power supply has a limited current capability According to the PCI Express Electromechanical Spec the 3 3 V VAUX will have a maximum current of 375 mA Because of the limited current of 3 3 V VAUX it is recommended to plug only one device into the TUSB73X0 If the Jumper Shunt is left o...

Page 9: ...hould be ON If LED D5 is not active please check to make sure the jumper shunt on J40 is populated If none of the green LEDs D1 thru D4 for each USB Port are active please check to make sure the Jumper Shunt on J26 is populated and an IDE Power connector is plugged into J5 7 Once the PC has booted into Windows 7 you will need to install the TI xHCI driver If the driver has already been installed o...

Page 10: ...upply for VBUS Do NOT use the IDE Power connector provided from the system power supply The reason for not using the IDE power from system power supply is when the system is put in a sleep or hibernate state the power on the IDE Power connector will be turned off NOTE For some motherboards WAKE from a PCIe slot is not supported or is only supported on PCIE X1 slots Please make sure to use a mother...

Page 11: ... left of J22 The SMI pin from the TUSB7340 is brought out to a via located on the bottom of board near U1 The via is located between C10 and C34 and just above C31 Figure 3 SMI via Location for TUSB7340 DEMO EVM REVB 11 SLLU146C May 2011 Revised May 2014 SMI Support Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 12: ...ised May 2014 Schematics The following pages contain schematics for the TUSB7320 and TUSB7340 12 Schematics SLLU146C May 2011 Revised May 2014 Submit Documentation Feedback Copyright 2011 2014 Texas Instruments Incorporated ...

Page 13: ... 100 ohms differential 10 PCIE_REFCLKP N must be 100 ohms differential 10 LENGTH MATCHING REQUIREMENTS USB_DP M within 25mils USB_SSTXP N within 5mils USB_SSRXP N within 5mils PCIE_TXP N within 5mils PCIE_RXP N within 5mils PCIE_REFCLKP N within 25mils Sheet of SIZE SCALE NONE DWG NO TUSB7320 DEMO REVB_48 Friday May 09 2014 B 1 4 Sheet of SIZE SCALE NONE DWG NO TUSB7320 DEMO REVB_48 Friday May 09 ...

Page 14: ...A2 SMI B3 WAKE B35 OVERCUR1 A36 OVERCUR2 A37 NC18 B43 NC26 B45 PWRON1 B33 PWRON2 B34 NC17 A46 NC25 A48 R1EXT A24 R1EXTRTN B23 USB_DM_DN1 B18 USB_DM_DN2 A13 NC11 A27 NC19 A5 USB_DP_DN1 A20 USB_DP_DN2 B12 NC12 B25 NC20 B5 USB_SSRXN_DN1 B16 USB_SSRXP_DN2 B9 NC13 A29 NC21 A7 USB_SSRXP_DN1 A18 USB_SSRXN_DN2 A10 NC14 B27 NC22 B6 USB_SSTXN_DN1 B15 USB_SSTXN_DN2 B10 NC15 A30 NC23 A8 USB_SSTXP_DN1 A17 USB_...

Page 15: ...ent Side Side A Solder Side Key P1 PCI Express x1 Edge Connector 12V1 B1 12V2 B2 12V5 B3 GND1 B4 SMCLK B5 SMDAT B6 GND2 B7 3 3V B8 J_TRST B9 3 3Vaux B10 WAKE B11 RSVD2 B12 GND3 B13 PETp0 B14 PETn0 B15 GND4 B16 PRSNT2 B17 GND5 B18 PRSNT1 A1 12V3 A2 12V4 A3 GND9 A4 J_TCK A5 J_TDI A6 J_TDO A7 J_TMS A8 3 3V1 A9 3 3V2 A10 PERST A11 GND8 A12 REFCLK A13 REFCLK A14 GND7 A15 PERp0 A16 PERn0 A17 GND6 A18 J4...

Page 16: ...ay 09 2014 B 4 4 J27 NOPOP 1 2 L1 15uH_NF R37 3 16K_NF 1 C78 0 01uF_NF D5 LED Green 0805 5V GND0 GND1 12V J5 IDE_PWR_CONN 4 3 2 1 C73 330uF_NF R36 10K_NF 1 U5 TPS74401RGWT OUT 1 NC 2 NC 3 NC 4 IN 5 IN 6 IN 7 IN 8 PG 9 BIAS 10 EN 11 GND 12 NC 13 NC 14 SS 15 FB 16 NC 17 OUT 18 OUT 19 OUT 20 PAD 21 C69 10uF R34 330 0402 5 C85 0 1uF C70 22uF D6 MBRS540T3_NF R32 4 7K 0402 5 C75 0 01uF_NF C74 0 01uF_NF ...

Page 17: ... ohms differential 10 PCIE_RXP N must be 100 ohms differential 10 PCIE_REFCLKP N must be 100 ohms differential 10 LENGTH MATCHING REQUIREMENTS USB_DP M within 25mils USB_SSTXP N within 5mils USB_SSRXP N within 5mils PCIE_TXP N within 5mils PCIE_RXP N within 5mils PCIE_REFCLKP N within 25mils Sheet of SIZE SCALE NONE DWG NO TUSB7340_DEMO_REVB_48 Friday May 09 2014 B 1 4 Sheet of SIZE SCALE NONE DWG...

Page 18: ...CK A32 JTAG_TDI A35 JTAG_TDO B31 JTAG_TMS B30 PCIE_REFCLKN B41 PCIE_REFCLKP A45 PCIE_RXN A42 PCIE_RXP B39 PCIE_TXN A41 PCIE_TXP B38 PERST A40 SCL B2 SDA A2 SMI B3 WAKE B35 OVERCUR1 A36 OVERCUR2 A37 OVERCUR3 B43 OVERCUR4 B45 PWRON1 B33 PWRON2 B34 PWRON3 A46 PWRON4 A48 R1EXT A24 R1EXTRTN B23 USB_DM_DN1 B18 USB_DM_DN2 A13 USB_DM_DN3 A27 USB_DM_DN4 A5 USB_DP_DN1 A20 USB_DP_DN2 B12 USB_DP_DN3 B25 USB_D...

Page 19: ... Solder Side Key P1 PCI Express x1 Edge Connector 12V1 B1 12V2 B2 12V5 B3 GND1 B4 SMCLK B5 SMDAT B6 GND2 B7 3 3V B8 J_TRST B9 3 3Vaux B10 WAKE B11 RSVD2 B12 GND3 B13 PETp0 B14 PETn0 B15 GND4 B16 PRSNT2 B17 GND5 B18 PRSNT1 A1 12V3 A2 12V4 A3 GND9 A4 J_TCK A5 J_TDI A6 J_TDO A7 J_TMS A8 3 3V1 A9 3 3V2 A10 PERST A11 GND8 A12 REFCLK A13 REFCLK A14 GND7 A15 PERp0 A16 PERn0 A17 GND6 A18 L2 TDK_TCE_1210 1...

Page 20: ...2 5V FROM IDE CONNECTOR NOTE ONLY POPULATE ONE OPTION VSENSE BOOT PH REG_5V BOARD_12V IDE_5V IDE_5V REG_5V BOARD_5V Sheet of SIZE SCALE NONE DWG NO POWER Friday May 09 2014 B 4 4 Sheet of SIZE SCALE NONE DWG NO POWER Friday May 09 2014 B 4 4 Sheet of SIZE SCALE NONE DWG NO POWER Friday May 09 2014 B 4 4 J27 NOPOP 1 2 L1 15uH_NF R37 3 16K_NF 1 C78 0 01uF_NF 5V GND0 GND1 12V J5 IDE_PWR_CONN 4 3 2 1 ...

Page 21: ...NF 402 14 1 C77 22µF_NF 1210 15 1 C79 1000pF 402 16 1 C80 NOPOP 7343 17 3 D1 D2 D5 LED Green 0805 805 Lumex SML LX0805GC TR 18 1 D6 MBRS540T3_NF DIODE_SMC On Semiconductor MBRS540T3G 19 1 FB1 220 100MHZ 603 MuRata BLM18EG221SN1D 20 2 J1 J4 USB3_TYPEA USB3_TYPEA MainSuper AK2SA009K1 21 1 J5 IDE_PWR_CONN IDEPWR Molex 15 24 4441 22 2 J22 J26 HDR2X1 M 1 HDR_2X1 23 1 J27 NOPOP HDR_2X1 24 1 J40 HDR1x3 b...

Page 22: ...r PN C1 C6 C8 C9 C11 C13 C14 C16 C17 C19 C20 C22 C23 C25 C26 C27 C28 C29 C31 C32 C34 1 44 C35 C37 C38 C39 C40 0 1µF 402 C41 C43 C45 C47 C48 C49 C51 C52 C54 C56 C57 C58 C60 C61 C65 C67 C68 C85 2 2 C2 C3 18pF 402 3 3 C4 C24 C70 22µF 805 C5 C7 C10 C12 C15 4 11 C18 C21 C30 C33 C36 0 01µF 402 C71 5 4 C42 C50 C59 C66 0 001µF 402 6 4 C44 C46 C53 C55 150µF CASE_D Panasonic EEEFP1A151AP 7 1 C62 NOPOP 1210 ...

Page 23: ...402 1 39 1 R37 3 16K_NF 402 1 40 3 R38 R39 R50 0 402 5 41 1 U1 TUSB7340QFN 100_QFN TI TUSB7340QFN 42 1 U2 24LC01_NF 8_SOIC MicroChip Tech 24LC01BT I SN 43 2 U3 U4 TPS2560DRC 10_DRC TI TPS2560DRC 44 1 U5 TPS74401RGWT 20_RGW TI TPS74401RGWT 45 1 U6 TPS5450_NF DDA TI TPS5450DDAR 46 4 U24 U25 U26 U27 TPD2EUSB30 DRT_sot23 TI TPD2EUSB30DRT ABM3B 47 1 Y1 ECS 48MHZ ECX 53B Abracon 48 000MHZ B2 T 4 40x1 4 ...

Page 24: ...ndling and use of EVMs and if applicable compliance in all respects with such laws and regulations 10 User has sole responsibility to ensure the safety of any activities to be conducted by it and its employees affiliates contractors or designees with respect to handling and using EVMs Further user is responsible to ensure that any interfaces electronic and or mechanical between EVMs and any human ...

Page 25: ...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 its own expense FCC Interference Statement ...

Page 26: ...érieur au gain maximal indiqué sont strictement interdits pour l exploitation de l émetteur Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2014 Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered Radio Frequency Products in Japan EVMs entering Japan are NOT certified by TI as conforming to Technical Regulations of Radio Law of ...

Page 27: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Page 28: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TUSB7340EVM TUSB7320EVM ...

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