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Texas Instruments TUSB3410UARTPDK, User Manual, Page: 12 / 13

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Texas Instruments TUSB3410UARTPDK User Manual Download Page 12

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

RS-232 
Male
CONNECTION

+1V8

LDO

I2C

SDA

D+

SCL

+3V3

TUSB3410

CRYSTAL

I2C
EPROM

USB Full
Speed

TUSB 3410 Demo
BLOCK DIAGRAM

+5V Bus Power

D-

32-Pin LQFP

RS-232

VDD18

12Mhz

TUSB3410 UART Demo Board  6/04/2002

A

2

2

Title

Size

Document Number

Rev

Date:

Sheet

of

NDSR2

NCTS2

RI2

SIN2
NRTS2
NDTR2

SOUT2

NDSR

NRTS2

SOUT

NCTS2

SOUT2

NCTS

RI2

NDTR2

NDSR2

NDTR

SIN2
NDCD2

SIN

NDCD2

NRTS

NDCD

RI/CP

SUSP

NDTR
NRTS

SOUT

SIN
NDCD

NCTS

NDSR

RI/CP

+1V8

+1V8

+1V8

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

C10

0.1uF

C9

0.001uF

C3
0.1uF

U4

SN75LV4737A

2

1

6

3
4

8

28

7

5

9

10
11
12
13
14

27
26
25
24
23
22
21
20
19
18
17
16
15

C2+

VDD

C1+

VCC
C2-

DIN2

C3+

DIN1

EN

DIN3
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5*

GND

C3-

VSS

C1-

STBY

DOUT1
DOUT2
DOUT3

RIN1
RIN2
RIN3
RIN4

RIN5*

C4
0.01uF

C15

1uF

C14

1uF

C13

1uF

C7
0.001uF

C17

1uF

CN1

Connector-DB9

1

2

3

4

5

6

7

8

9

10

11

C8
0.1uF

C18

1uF

C6
0.1uF

C16

1uF

C5
0.01uF

Summary of Contents for TUSB3410UARTPDK

Page 1: ...equirements for TUSB3410UARTPDK 2 1 3 TUSB3410UART EVM Board Overview 3 2 System Setup and Procedure 3 2 1 A Note on PIDs for TUSB3410UART EVM 6 3 EVM Materials 9 3 1 BOM 9 3 2 Layout 10 3 3 Schematic 10 Figures Figure 1 TUSB3410UART Evaluation Module 3 Figure 2 Typical System Setup 4 Figure 3 Enumeration on Windows 98 5 Figure 4 Enumeration on Windows 2000 XP 6 ...

Page 2: ... USB IF Serial cable An application note Application of TI s VCP Software Solution SLLA170 which walks the designer through the process of implementing the VCP solution The driver firmware software package must be downloaded from TI s website www ti com TI distributes this software via the web so that you are sure to get the latest build Please see the Getting Started document for specific instruc...

Page 3: ...ates from 5V USB bus power A TUSB3410 solution may be either self powered or bus powered The EVM is 3cm by 6cm See Fig 1 Figure 1 TUSB3410UART Evaluation Module 2 System Setup and Procedure Download the software per the instructions in the Getting Started document accompanying this kit Install the driver according to the instructions Please run the installer included in the driver package rather t...

Page 4: ...ively The operating system uses the VID PID combination to identify the type of device that has been attached and therefore what driver it needs to load The VCP driver is configured to respond to the 0451 341A VID PID pair Furthermore the EEPROM includes a string descriptor containing a serial number for this EVM The operating system uses the combination of the VID PID and serial number to disting...

Page 5: ...rsuing certification in the first quarter of 2005 Because the VCP driver architecture contains two modules one for the USB functionality and one for the COM port functionality Windows will present the Found New Hardware dialog twice For the same reason you should be able to see the solution enumerate in two places in the Windows Device Manager when installation is complete For the Windows 9x drive...

Page 6: ...ssociate with these values TI provides another driver AppLoader that associates with this same VID PID pair and has found that many users have run into conflicts due to having both drivers installed on the same host machine In addition TI is planning to release a new utility in 2Q05 that also uses the default VID PID In order to resolve these common conflicts as well as enable the use of both the ...

Page 7: ...known conflicts when the driver firmware versions do not match it is recommended to use matching versions when possible For example the v103 driver should be used with the v103 firmware If firmware is not included in the EEPROM as is the case with the TUSB3410UART EVM then firmware is downloaded from the host and this ensures that the driver and firmware are of the same version To determine the ve...

Page 8: ... v104 and so forth Prior to v100 there were two digits in this subfield For example a 96 indicated v096 of the driver Only two digits are allowed in the field and the leading 0 is dropped As a result this number rolled to 0 with v100 of the driver Text files within the driver installer also document the version of the driver ...

Page 9: ... TDK MPZ2012S331A MPZ2012S331A MPZ2012 2 JP1 JP2 Jumper HDR1X2 1 R1 90 9 kΩ P100KCCT ND SMT_0603 1 R2 100 kΩ P100KCCT ND SMT_0603 1 R3 1 5 kΩ P1 50KCCT ND SMT_0603 2 R4 R5 RES 33 2 OHM 1 10W 1 P33 2HTR ND 0603 SMD 3 R9 R10 R15 1 kΩ P1 00KCCT ND SMT_0603 1 R11 RES 32 4K OHM 1 10W 1 P32 4KHTR ND 0603 SMD 1 R12 10 kΩ P10 0KCCT ND SMT_0603 1 R13 15 kΩ P15 0KCCT ND SMT_0603 1 R20 10 kΩ P1 50KCCT ND SMT...

Page 10: ...SLLU043B 10 TUSB3410UARTPDK User s Guide 1 Y1 12 MHz crystal HC49SMD P 16695 CRYSTEK 3 2 Layout 3 3 Schematic ...

Page 11: ... IN OUT NC FB C12 22pF R1 90 9k JP1 1 2 TP7 1 TP8 1 C2 4 7uF 5V DM DP GND U3 Type B USB Shield 3 1 2 4 5 6 TP9 1 U5 8pin Socket for 24LCxx 8 5 1 2 3 4 6 7 Vcc SDA A0 A1 A2 Vss SCL WP D1 3 1 C19 33pF R3 1 5K F2 TDK MPZ2012S331A 1 2 1 2 R12 10K Y1 12 MHz Crystal HC49SMD U1 TUSB3410 9 6 7 3 5 2 26 27 28 23 24 1 4 21 20 19 17 16 15 14 13 25 32 31 30 10 11 18 8 29 22 12 RESET DP0 DM0 VCC PUR SUSP X2 X1...

Page 12: ...NCTS2 SOUT2 NCTS RI2 NDTR2 NDSR2 NDTR SIN2 NDCD2 SIN NDCD2 NRTS NDCD RI CP SUSP NDTR NRTS SOUT SIN NDCD NCTS NDSR RI CP 1V8 1V8 1V8 3V3 3V3 3V3 3V3 3V3 3V3 C10 0 1uF C9 0 001uF C3 0 1uF U4 SN75LV4737A 2 1 6 3 4 8 28 7 5 9 10 11 12 13 14 27 26 25 24 23 22 21 20 19 18 17 16 15 C2 VDD C1 VCC C2 DIN2 C3 DIN1 EN DIN3 ROUT1 ROUT2 ROUT3 ROUT4 ROUT5 GND C3 VSS C1 STBY DOUT1 DOUT2 DOUT3 RIN1 RIN2 RIN3 RIN4...

Page 13: ...tute a license from TI 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 information in TI data books or data sheets is permissible only if reproduction is...

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