Texas Instruments TUSB3210 User Manual

TUSB3210 Generic
Evaluation Board

User’s Guide

2005 MSP USB

SLLU031A

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Copyright  2005, Texas Instruments Incorporated

EVM IMPORTANT NOTICE

Texas Instruments (TI) provides the enclosed product(s) under the following conditions:
This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EV ALUATION

PURPOSES ONLY and is not considered by TI to be fit for commercial use. As such, the goods being provided
may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective
considerations, including product safety measures typically found in the end product incorporating the goods.
As a prototype, this product does not fall within the scope of the European Union directive on electromagnetic
compatibility and therefore may not meet the technical requirements of the directive.

Should this evaluation kit not meet the specifications indicated in the EVM User’s Guide, the kit may be returned
within 30 days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE
WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED,
IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY
PARTICULAR PURPOSE.

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user
indemnifies TI from all claims arising from the handling or use of the goods. Please be aware that the products
received may not be regulatory compliant or agency certified (FCC, UL, CE, etc.). Due to the open construction
of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic
discharge.

EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE
TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.

TI currently deals with a variety of customers for products, and therefore 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.

Please read the EVM User’s Guide and, specifically, the EVM Warnings and Restrictions notice in the EVM
User’s Guide prior to handling the product. This notice contains important safety information about temperatures
and voltages. For further safety concerns, please contact the TI application engineer.

Persons handling the product must have electronics training and observe good laboratory practice standards.

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 such TI products or services might be or are used.

Mailing Address:

Texas Instruments
Post Office Box 655303
Dallas, Texas 75265

Copyright  2005, Texas Instruments Incorporated

EVM WARNINGS AND RESTRICTIONS

It is important to operate this EVM within the input voltage range of 4 V to 6 V and the output
voltage range of 3 V to 3.6 V.

Exceeding the specified input range may cause unexpected operation and/or irreversible
damage to the EVM. If there are questions concerning the input range, please contact a TI
field representative prior to connecting the input power.

Applying loads outside of the specified output range may result in unintended operation and/or
possible permanent damage to the EVM. Please consult the 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
50°C. The EVM is designed to operate properly with certain components above 50°C as long
as the input and output ranges are maintained. These components include but are not limited
to linear regulators, switching transistors, pass transistors, and current sense resistors. These
types of devices can be identified using the EVM schematic located in the EVM User’s Guide.
When placing measurement probes near these devices during operation, please be aware
that these devices may be very warm to the touch.

Mailing Address:

Texas Instruments
Post Office Box 655303
Dallas, Texas 75265

Copyright  2005, Texas Instruments Incorporated

About This Manual

Related Documentation From Texas Instruments

Preface

Read This First

This user’s guide describes the setup and operation of the TUSB3210 generic
evaluation board. Familiarity with universal serial bus (USB) protocol and
common laboratory testing equipment is required and assumed throughout
this user’s guide.

How to Use This Manual

This document contains the following chapters:

- Chapter 1—Hardware and Software Required

- Chapter 2—EVM Operation

Related Documentation From Texas Instruments

- TUSB3210 Literature No. SLLS466

- TPS76333 Literature No. SLVS181

- TPS2042 Literature No. SLVS173

- MAX232 Literature No. SLLS047

- MAX3232 Literature No. SLLS410

- Bootcode Literature No. SLLU025

These files are available from Texas Instruments; contact technical support for
assistance.

v

Trademarks

Trademarks

FCC Warning

MacOS is a trademark of Apple Computer, Inc.

Windows and Windows ME are trademarks of Microsoft Corporation.

Other trademarks are the property of their respective owners

This equipment is intended for use in a laboratory test environment only. It gen­erates, uses, and can radiate radio frequency energy and has not been tested
for compliance with the limits of computing devices pursuant to subpart J of
part 15 of FCC rules, which are designed to provide reasonable protection
against radio frequency interference. Operation of this equipment in other en­vironments may cause interference with radio communications, in which case
the user at his own expense will be required to take whatever measures may
be required to correct this interference.

vi

Contents

Contents

1 Hardware and Software Required 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Equipment 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Hardware Overview 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Bill of Materials 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Schematic Diagram 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 EVM Operation 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 TUSB3210 Setup 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Interfaces and USB Port 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Power Supplies 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Light Emitting Diodes (LEDs) 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 Jumpers and Switches 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 EEPROM 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7 GPIO Connector 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figures

1−1 TUSB3210 Evaluation Equipment 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1−2 TUSB3210 Evaluation Board 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1−3 TUSB3210 EVM Connected to a Compact Flash Daughterboard 1-3. . . . . . . . . . . . . . . . . . . .

1−4 TUSB3210 Printed-Circuit Board (REV 1.1)—Top Side 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1−4 TUSB3210 Printed-Circuit Board (REV 1.2)—Top Side 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−1 GPIO Connector 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tables

2−1 LED Description 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−2 Jumpers and Switches 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

vii

viii

Chapter 1

Hardware and Software Required

The TUSB3210 generic EVM is designed for use with a personal computer
running a USB-enabled operating system. The PC should be USB 1.1
specification compliant. This implies that the BIOS, chipsets, and operating
system are all USB 1.1 specification compliant. If the BIOS is not specification
compliant, the system may not boot up when USB devices are connected at
power up, and the EVM may not function. Note that an ac/dc power supply
adapter is optional equipment (but included), because the EVM can function
in either bus-powered mode or self-powered mode.

Topic Page

1.1 Equipment 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Hardware Overview 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Bill of Materials 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Schematic Diagram 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter Title—Attribute Reference

1-1

Running Title—Attribute Reference

1.1 Equipment

Figure 1−1. TUSB3210 Evaluation Equipment

USB EVM

1.2 Hardware Overview

The TUSB3210 EVM hardware platform is 11 cm wide by 13 cm long.
Throughout this document, text inside of parenthesis (ex.) denotes reference
designators found on the TUSB3210 EVM. See Figure 1−2 for a photograph
of the EVM. All jumpers are installed with the factory settings. See the jumper
table for a description of settings, and make any required adjustments before
using the EVM.

The TUSB3210 EVM design allows great evaluation flexibility and provides a
platform that is practical and easy to use. The EVM runs on a 12-MHz crystal
and uses an I2C EEPROM. The EVM is set up for bus-powered operation
using a 5-V to 3.3-V voltage regulator. The UART port is disabled. The
firmware installed in the EEPROM allows USB HID-class-enabled operating
systems such as Windows 98, Windows 2000, Windows ME, and
MacOS to directly access it like a keyboard, although it does not have one.

Reference firmware is installed and the source code is available to
developers. The RS-232 port is available for monitoring 8052 MCU activity for
debugging purposes. The port uses a one-to-one serial port cable instead of
a null modem. Several test points have been added to the EVM for probing.
Carefully review all setting changes prior to powering the EVM, as improper
use could result in damage to some of the EVM components.

1-2

This EVM is generic in the sense that it provides a 50-pin connector that allows
access to the GPIO pins of the TUSB3210. It is meant to be used with another
application-specific daughterboard that connects to the 50-pin connector. An
example of such a daughterboard is shown in Figure 1−3. Users are
responsible for developing their own application firmware for the target
hardware device. LED (D4) provides power and suspend status to the

TUSB3210 device. A USB cable should be plugged into a USB port on a PC
or into a USB hub and connected to the TUSB3210 EVM type-B connector
(U3).

Figure 1−2. TUSB3210 Evaluation Board

Running Title—Attribute Reference

Figure 1−3. TUSB3210 EVM Connected to a Compact Flash Daughterboard

Chapter Title—Attribute Reference

1-3

Running Title—Attribute Reference

Figure 1−4. TUSB3210 Printed-Circuit Board (REV 1.1)—Top Side

1-4

Running Title—Attribute Reference

Figure 1−5. TUSB3210 Printed-Circuit Board (REV 1.2)—Top Side

Chapter Title—Attribute Reference

1-5

Running Title—Attribute Reference

1.3 Bill of Materials

Item Quantity Reference Part

1 3 (REV 1.1 board) C1, C4, C10 Capacitor, 0.1 µF

1 7 (REV 1.2 board) C1, C4, C9, C10, C12, C13, C14 Capacitor, 0.1 µF

2 2 C2, C5 Capacitor, 4.7 µF

3 1 C3 Capacitor, 10 µF

4 3 C6, C7, C8 Capacitor, 22 pF

5 5 (REV 1.1 board) C9, C11, C12, C13, C14 Capacitor, 1 µF

5 1 (REV 1.2 board) C11 Capacitor, 1 µF

6 1 D4 LED, RUN (red)

7 4 G1, G2, G3, G4 CON1

8 1 JDP1 DB 9−F (1−2−1 cable only)

9 1 JP1 Connector plug 25×2

10 1 JP2 Jumper (P3.0)

11 1 JP3 Jumper (P3.1)

12 1 JP4 Jumper

13 1 J1 AC adaptor 5 Vdc

14 1 Q1 NPN transistor, 2N2222A

15 1 Q2 PNP transistor, MMBT4403

16 1 RESET1 Pushbutton switch

17 6 R2, R3, R8, R9, R10, R18 Resistor, 100 kΩ

18 1 R4 Resistor, 1.5 kΩ

19 2 R5, R11 Resistor, 15 kΩ

20 2 R7, R6 Resistor, 33 Ω

21 2 R13, R12 Resistor, 1.2 kΩ

22 2 R14, R16 Resistor, 510 Ω

23 1 R15 Resistor, 10 Ω

24 1 R17 Resistor, 1 MΩ

25 2 S2, S1 Short

26 7 TP1, TP2, TP3, TP4, TP5, TP6, TP7 Test point

27 1 U1 Jumper, TPS76333DBV

28 1 U2 Jumper. JP(3)

29 1 U3 Type-B USB shield

30 1 U4 USB controller, TUSB3210

31 1 U5 MAX232 (REV 1.1 board)

MAX3232 (REV 1.2 board)

32 1 U6 Eight-pin socket for 24LCxx

33 1 12 MHz SE3409-ND

1-6

1.4 Schematic Diagram

The complete schematic diagram of the TUSB3210 generic EVM is presented
at the end of this document.

Running Title—Attribute Reference

Chapter Title—Attribute Reference

1-7

1-8

Chapter 2

EVM Operation

This chapter describes the operation of the TUSB3210 EVM.

Topic Page

2.1 TUSB3210 Setup 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Interfaces and USB Port 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Power Supplies 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Light Emitting Diodes (LEDs) 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 Jumpers and Switches 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 EEPROM 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7 GPIO Connector 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter Title—Attribute Reference

2-1

Running Title—Attribute Reference

2.1 TUSB3210 Setup

The TUSB3210 EVM supports many USB applications. The jumpers allow the
flexibility to configure the EVM in various modes for evaluation purposes. Note
that some modes require additional components not included with the EVM kit.
The EVM comes in a default configuration that requires no additional
components on the EVM. A full description of the TUSB3210 device is
specified in the data manual (SLLS466). The PC must be running a
USB-capable operating system.

If necessary, configure the EVM based on the desired settings specified later
in this section. Use a standard USB cable to connect the TUSB3210 EVM to
a downstream port on the PC or to a USB HUB tier.

2.2 Interfaces and USB Port

The EVM uses a standard type-B connector for the upstream port. An I2C
serial interface is provided to access an I2C EEPROM. A UART port is
embedded in the microcontroller and is connected to the RS-232 port on the
EVM. The RS-232 port connection can be broken using the jumpers. See
jumper settings for more details. All GPIO signals are available on the 50-pin
connector JP1 for use by the specific application.

2.3 Power Supplies

The TUSB3210 EVM requires a single positive 5-V power supply for operation.
Two options are available for supplying power to the EVM:

- Self-powered mode: a switching 5-V dc power supply plugged into (J1)

- Bus-powered mode: 5-V power is supplied by the USB cable.

Note that the supply needs to have a rating of at least 0.5 A. The EVM may fail
to operate properly with less power. An onboard low-dropout regulator is used
to generate a 3.3-V supply from the 5-V external supply. The red LED (D4) is
on when the platform is powered. See also the Jumpers and Switches section.

2.4 Light Emitting Diodes (LEDs)

Table 2−1. LED Description

LED LED Description

D4 Red LED on indicates that the EVM is powered on and not suspended.

Red LED off indicates that the EVM is powered off or suspended.

2-2

Running Title—Attribute Reference

2.5 Jumpers and Switches

Table 2−2 is provided to help set up and configure the EVM platform jumpers
to the desired mode of operation. The EVM can download firmware code from
the PC through a loading program (which may or may not be supplied with your
EVM) or from an I2C EEPROM. A 5-V power source may be supplied from an
external source or from the USB cable. If supplied from an external source, U2
must be set to position 2−3. If supplied from the USB cable, set U2 to position
1−2. The 5-V source is used to generate 3.3 V using an LDO regulator. JP2
and JP3 are used to connect P3.0 and P3.1 to R1OUT and T1IN of the RS232
connector, respectively. JP4 must be set to off when not using the MCU’s
UART.

Table 2−2. Jumpers and Switches

Jumper/Switch Jumper/Switch Description

U2 Position 1−2: 5-V bus power supply; position 2−3: 5-V dc or 5-V switching supply

JP2 Position 1−2 on: connect P3.0 to R1OUT; position 1−2 off: disconnect P3.0 from R1OUT

JP3 Position 1−2 on: connect P3.1 to T1IN; position 1−2 off: disconnect P3.1 from T1IN

JP4 Position 1−2 on: supplies power to RS−232 transceiver; position 1−2 off: RS−232

transceiver is not powered. See Note.

NOTE: JP4 supplies 5 V to the RS−232 transceiver for the REV 1.1 board. JP4 supplies 3.3 V to the RS−232 transceiver for the

REV 1.2 board.

2.6 EEPROM

The I2C EEPROM provides application-specific firmware. The TUSB3210
automatically reads the EEPROM at power up via the I2C bus. A header must
be added to the application firmware before loading into the EEPROM. See
the TUSB2136/3210 Bootcode Document for USB to General_Purpose
Device ccontroller user’s guide (SLLU025) for a description of the header
definition. The header may be generated automatically using the I2C Header
Generation Utility software provided with the device.

The EVM ships with a preprogrammed EEPROM that has either keyboard
controller firmware or compact flash reader firmware. It enumerates properly
when connected to a USB host.

2.7 GPIO Connector

The 50-pin GPIO connector provides access to the TUSB3210 GPIOs as well
as some other control signals. Figure 2−1 shows the signals available on the
connector.

Chapter Title—Attribute Reference

2-3

Running Title—Attribute Reference

Figure 2−1. GPIO Connector

11
13
15
17
19

21
23
25

27

29

31

33

35

37

39

41

43

45

47

49

JP1

1

P0.0

3

P0.2

5

P0.4

7

P0.6

9

P1.0
P1.2
P1.4
P1.6
P2.0
P2.2
P2.4
P2.6
P3.0
P3.2

P3.4
P3.6
S2
BS
SCL1
SUSP
RST

3.3 V
5 V
GND
GND

3.3 Susp

P0.1
P0.3

P0.5
P0.7

P1.1
P1.3

P1.5
P1.7
P2.1
P2.3
P2.5
P2.7
P3.1
P3.3
P3.5
P3.7

S3

PUR
SDA

1.8 V

3.3 V
5 V

GND
GND

2
4

6
8

10
12
14
16
18
20
22
24
26
28
30
32

34
36
38
40
42
44
46
48

50

Connector Plug 25×2

2-4

A

+5V

J1

1

BS

12

2

C3

4 4

10uF

+

2

U2

JP(3)

+5V

13

Vbus

AC adaptor 5VDC

B

G1

1

CON1

G2

1

CON1

G3

3 3

1

Type B USB-Shield

6

+5V

DM

DP

GND

U3

GND

Vbus

1
2
3
45

1 2

33

1 2

1

TP1

R515k
R7

1

TP2

CON1

1

R633

1 2

12

G4

1

CON1

2 2

R11

+3.3V RST#

12

15K

RESET1

1 1

SW PUSHBUTTON

A

RST#

12

C11
1uF

R15

12

12

10

3

R1

33

SE3424-ND

R17 1M

12

C6
22pF

B

C

E

2

1 2

R41.5k

1 2

BS

12MHZ1

B

1 2

C1 0.1uF

1 2

C5 4.7uF

1

2

SUSP

R8100K

+1.8V

SCL

SDA

RST#

+3.3V

12

C7
22pF

C100.1uF

U6

1

Vcc

A0

2

A1

WP

3

A3

SCL

4

Vss

SDA

8pin Socket for 24LCxx

MMBT4401
NPN

Q12N2222A

3

12

C8
22pF

8
7
6
5

TP3

1

[Wait 10ms before enable 3.3V]

R2100K

1 2

17
18
19

16
38

37
21

12
11

13
14

15
20

61
60

10
39
62

5
24
42
59

U4
PUR

DP0
DM0

SUSP
VREN

VDDOUT
SELF/BUS

SCL
SDA

RST
TEST0

TEST1
TEST2

X1
X2

VCC1
VCC2
VCC3

GND1
GND2
GND3
GND4

PUR

TUSB3210

+3.3V

R12 1.2K

R13 1.2K

TP6

C

D

E

TP4

+3.3V

TP5

1

+1.8V

1 2

C4

0.1uF

U1

1 5

IN OUT

2

GND

NCEN

TPS76333DBV

1

S1

1 2

C2

SHORT

43

1 2

4.7uF

S2

1 2

SHORT

R18

1 2

100K

R3 100k

1 2

JP1

P0.0

1 2

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7

P3.0/RxD/S0
P3.1/TxD/S1

P3.2

P3.3/INT1#

P3.4/T0

P3.5
P3.6
P3.7

P0.0

43

P0.1

44

P0.2

45

P0.3

46

P0.4

47

P0.5

48

P0.6

49

P0.7

50

P1.0

31

P1.1

32

P1.2

33

P1.3

34

P1.4

35

P1.5

36

P1.6

40

P1.7

41

P2.0

22

P2.1

23

P2.2

25

P2.3

26

P2.4

27

P2.5

28

P2.6

29

P2.7

30

P3.0

58

P3.1

57

P3.2

56

P3.3

55

P3.4

54

P3.5

53

P3.6

52

P3.7

51

S2

8

S2

S3

9

S3

[If S2 or S3 tied to ground, remove
100K pull-up to save power]

3

BE

12

R9

R10 100K

C

P3.0
P3.1

100K

12
12

MMBT4403

+3.3V

P0.2
P0.4
P0.6
P1.0
P1.2
P1.4
P1.6
P2.0
P2.2
P2.4
P2.6
P3.0
P3.2
P3.4
P3.6
S2
BS
SCL
SUSP
RST#
+3.3V
+5V

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
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50

CONN PLUG 25x2

P3.0
P3.1

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50

Q2

TP7

1

1

SCL
SDA

C

+3.3V

+3.3V

R14

RUN(red)

510

D4

12

21

510

2 3

1

12

R16

PNP

SUSP

+3.3Susp

+3.3Susp

base1.dsn

Title

SUSP

Size Document Number Rev

B

D

Date: Sheet

P0.1
P0.3
P0.5
P0.7
P1.1
P1.3
P1.5
P1.7
P2.1
P2.3
P2.5
P2.7
P3.1
P3.3
P3.5
P3.7
S3
PUR
SDA
+3.3Susp
+1.8V
+3.3V
+5V

GND

JDP1

162738495

162738495

DB 9-F (1-2-1cable only)

1 2

JP2 (P3.0)

1 2

JP3 (P3.1)

U5

C9
1uF

C12
1uF

C14
1uF

1uF

13
11

10

8

1
3
4
5
2
6

C13

R1IN
R2IN
T1IN
T2IN

C+
C1­C2+
C2­V+
V-

MAX232

+5V

R1OUT
R2OUT
T1OUT
T2OUT

12
9
14
7

JP4

1 2

PWR232

JUMPER

TUSB3210EVM REV1.1

<Doc> 1.1

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11Wednesday, July 13, 2005

E

A

+5V

Power adaptor 5VDC

J1

1

2

4 4

G1

1

CON1

G2

1

CON1

G3

3 3

1

CON1

G4

1

CON1

2 2

1 1

C3

10uF

+3.3V RST#

BS

12

+

Type B USB-Shield

6

U3

R11

15K

RESET1

SW PUSHBUTTON

A

GND

12

+5V

GND

2

U2

13

TP2

RST#

10

Vbus

1

Vbus

1

12

R5
15k

1 2

R7
33

1 2

TP1

12

R19

56K

12

R1

100K

JP(3)

1

DM

2

DP

3
45

12

C11
1uF

R15

12

+5V

B

1

R6
33

1 2

3

C

2

1 2

1 2

SE3424-ND

12MHZ1

R17
1M

12

C6
22pF

B

1 2

C5 4.7uF

E

R41.5k

R8100K

12

1
2
3
4

B

1 2

C1 0.1uF

MMBT4401

1

NPN

Q12N2222A

PUR

3

2

SUSP

+1.8V

SCL

SDA

RST#

+3.3V

C7
22pF

U6

8pin Socket for 24LCxx

A0
A1
A3
Vss

Vcc

WP
SCL
SDA

12

C8
22pF

+3.3V

C100.1uF

8
7
6
5

C

TP3

1

[Wait 10ms before enable 3.3V]

R2

1 2

U4

17

PUR

18

DP0

19

DM0

16

SUSP

38

VREN

37

VDDOUT

21

SELF/BUS

12

SCL

11

SDA

13

RST

14

TEST0

15

TEST1

20

TEST2

61

X1

60

X2

10

VCC1

39

VCC2

62

VCC3

5

GND1

24

GND2

42

GND3

59

GND4

TUSB3210

R12 1.2K

R13 1.2K

100K

TP6

1

TP7

C4

0.1uF

1 2

1

C

U1

1 5

IN OUT

2

GND

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7

P3.2

P3.5
P3.6
P3.7

NCEN

43
44
45
46
47
48
49
50

31
32
33
34
35
36
40
41

22
23
25
26
27
28
29
30

58
57
56
55
54
53
52
51

8

S2

9

S3

TPS76333DBV

P3.0/RxD/S0

P3.1/TxD/S1

P3.3/INT1#

P3.4/T0

[If S2 or S3 tied to ground,
remove 100K pull-up to save
power]

BE

12

+3.3V

SCL
SDA

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7

P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7

S2
S3

D

TP4

+3.3V

JDP1

13

8
11
10

1

3

4

5

2

6

C13

0.1uF

TP5

1

S1

1 2

SHORT

C2

R10 100K

R14

510

D4

RUN(red)

4.7uF

1 2

P3.0
P3.1

R9
100K

MMBT4403

12

21

510

12
12

Q2

2 3

1

12

R16

+3.3Susp

PNP

SUSP

43

3

C

+3.3V

1 2

P0.0
P0.2
P0.4
P0.6
P1.0
P1.2
P1.4
P1.6
P2.0
P2.2
P2.4
P2.6
P3.0
P3.2
P3.4
P3.6
S2
BS
SCL
SUSP
RST#
+3.3V
+5V

+3.3V

SUSP

D

S2

SHORT

P3.0
P3.1

+3.3Susp

R18

1 2

100K

R3 100k

1 2

JP1

1 2

12

3 4

34

5 6

56

7 8

78

9 10

910

11 12

11 12

13 14

13 14

15 16

15 16

17 18

17 18

19 20

19 20

21 22

21 22

23 24

23 24

25 26

25 26

27 28

27 28

29 30

29 30

31 32

31 32

33 34

33 34

35 36

35 36

37 38

37 38

39 40

39 40

41 42

41 42

43 44

43 44

45 46

45 46

47 48

47 48

49 50

49 50

CONN PLUG 25x2

base1.dsn

Title

Size Document Number Rev

B

Date: Sheet

P0.1
P0.3
P0.5
P0.7
P1.1
P1.3
P1.5
P1.7
P2.1
P2.3
P2.5
P2.7
P3.1
P3.3
P3.5
P3.7
S3
PUR
SDA
+3.3Susp
+1.8V
+3.3V
+5V

GND

1 2

JP2 (P3.0)

1 2

JP3 (P3.1)

C9

0.1uF

C12

0.1uF

C14

0.1uF

TUSB3210 GEN EVM (REV1.2)

<Doc> 1.2

1

U5
R1IN

R2IN
T1IN
T2IN

C+
C1­C2+
C2­V+
V-

MAX3232

+3.3V

E

+1.8V

162738495

162738495

DB 9-F (1-2-1cable only)

12

R1OUT

9

R2OUT

14

T1OUT

7

T2OUT

PWR232

JP4

1 2

JUMPER

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11Wednesday, July 13, 2005

E