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Texas Instruments TUSB7320 User Manual Download Page 16

1.1V REGULATOR

5V VBUS OPTIONS

NOTE: USE LOW ESR CAP

NOTE: USE LOW ESR CAP

OPTION 1:  5V REGULATOR

OPTION 2:  5V FROM IDE CONNECTOR

NOTE:  ONLY POPULATE ONE OPTION

R33    R35     OUTPUT
1.13K  4.53K   1.0V
1.37K  4.42K   1.05V
1.87K  4.99K   1.1V (DEFAULT)
2.49K  4.99K   1.2V

EN1P1

SS1P1

FB_1PT1V

VSENSE

BOOT

PH

LE

D3

V

BOARD_1P1V

BOARD_3P3V

BOARD_3P3V

REG_5V

BOARD_12V

IDE_5V

IDE_5V

REG_5V

BOARD_5V

GRSTZ

pg2

Sheet

of

SIZE

SCALE:  NONE

DW G NO:

POWER

Friday, May 09, 2014

B

4

4

Sheet

of

SIZE

SCALE:  NONE

DW G NO:

POWER

Friday, May 09, 2014

B

4

4

Sheet

of

SIZE

SCALE:  NONE

DW G 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

D5
LED Green 0805

+5V

GND0
GND1

+12V

J5

IDE_PW R_CONN

4
3
2
1

+

C73
330uF_NF

R36
10K_NF
1%

U5

TPS74401RGW T

OUT

1

N

C

2

N

C

3

N

C

4

IN

5

IN

6

IN

7

IN

8

PG

9

BIAS

10

EN

11

G

N

D

1

2

N

C

1

3

N

C

1

4

SS

15

FB

16

N

C

1

7

OUT

18

OUT

19

OUT

20

P

A

D

2

1

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

R31
10K
0402
5%

C71

0.01uF

R33
1.87K

0402
1%

C72

NOPOP

J26

HDR2X1 M .1

1

2

R35
4.99K

0402
1%

C76
22uF

C77
22uF_NF

U6

TPS5450_NF

BOOT

1

NC

2

NC_

3

VSENSE

4

ENA

5

GND

6

VIN

7

PH

8

G

N

D

9

TUSB7320 DEMO EVM REVB Schematics

www.ti.com

16

Schematics

SLLU146C – May 2011 – Revised May 2014

Submit Documentation Feedback

Copyright © 2011–2014, Texas Instruments Incorporated

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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