Texas Instruments Computer Hardware TUSB3210 User Manual

TUSB3210 Generic  
Evaluation Board  
User’s Guide  
2005  
MSP USB  
SLLU031A  
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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 EVALUATION  
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  
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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  
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Preface  
Read This First  
About This Manual  
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  
- TPS2042  
- MAX232  
- MAX3232  
- Bootcode  
Literature No. SLVS181  
Literature No. SLVS173  
Literature No. SLLS047  
Literature No. SLLS410  
Literature No. SLLU025  
These files are available from Texas Instruments; contact technical support for  
assistance.  
v
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Trademarks  
Trademarks  
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  
FCC Warning  
This equipment is intended for use in a laboratory test environment only. It gen-  
erates, 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 en-  
vironments 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  
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Contents  
1
2
Hardware and Software Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
1.1  
1.2  
1.3  
1.4  
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2  
Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2  
Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6  
Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7  
EVM Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
TUSB3210 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2  
Interfaces and USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2  
Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2  
Light Emitting Diodes (LEDs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2  
Jumpers and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
GPIO Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
Figures  
11  
12  
13  
14  
14  
21  
TUSB3210 Evaluation Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2  
TUSB3210 Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3  
TUSB3210 EVM Connected to a Compact Flash Daughterboard . . . . . . . . . . . . . . . . . . . . 1-3  
TUSB3210 Printed-Circuit Board (REV 1.1)—Top Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4  
TUSB3210 Printed-Circuit Board (REV 1.2)—Top Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5  
GPIO Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4  
Tables  
21  
22  
LED Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2  
Jumpers and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
vii  
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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  
1-1  
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Running Title—Attribute Reference  
1.1 Equipment  
Figure 11. 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  
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  
2
and uses an I C 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 Windows98, Windows 2000, Windows ME, and  
MacOSto 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.  
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 13. Users are  
responsible for developing their own application firmware for the target  
hardware device. LED (D4) provides power and suspend status to the  
1-2  
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Running Title—Attribute Reference  
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 12. TUSB3210 Evaluation Board  
Figure 13. TUSB3210 EVM Connected to a Compact Flash Daughterboard  
Chapter Title—Attribute Reference  
1-3  
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Running Title—Attribute Reference  
Figure 14. TUSB3210 Printed-Circuit Board (REV 1.1)—Top Side  
1-4  
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Running Title—Attribute Reference  
Figure 15. TUSB3210 Printed-Circuit Board (REV 1.2)—Top Side  
Chapter Title—Attribute Reference  
1-5  
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Running Title—Attribute Reference  
1.3 Bill of Materials  
Item  
1
Quantity  
Reference  
Part  
3 (REV 1.1 board) C1, C4, C10  
Capacitor, 0.1 µF  
Capacitor, 0.1 µF  
Capacitor, 4.7 µF  
Capacitor, 10 µF  
Capacitor, 22 pF  
Capacitor, 1 µF  
Capacitor, 1 µF  
LED, RUN (red)  
CON1  
1
7 (REV 1.2 board) C1, C4, C9, C10, C12, C13, C14  
2
2
1
3
C2, C5  
C3  
3
4
C6, C7, C8  
5
5 (REV 1.1 board) C9, C11, C12, C13, C14  
1 (REV 1.2 board) C11  
5
6
1
4
1
1
1
1
1
1
1
1
1
6
1
2
2
2
2
1
1
2
7
1
1
1
1
1
D4  
7
G1, G2, G3, G4  
8
JDP1  
DB 9F (121 cable only)  
Connector plug 25×2  
Jumper (P3.0)  
9
JP1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
JP2  
JP3  
Jumper (P3.1)  
JP4  
Jumper  
J1  
AC adaptor 5 Vdc  
NPN transistor, 2N2222A  
PNP transistor, MMBT4403  
Pushbutton switch  
Resistor, 100 kΩ  
Resistor, 1.5 kΩ  
Resistor, 15 kΩ  
Resistor, 33 Ω  
Q1  
Q2  
RESET1  
R2, R3, R8, R9, R10, R18  
R4  
R5, R11  
R7, R6  
R13, R12  
Resistor, 1.2 kΩ  
Resistor, 510 Ω  
Resistor, 10 Ω  
R14, R16  
R15  
R17  
Resistor, 1 MΩ  
Short  
S2, S1  
TP1, TP2, TP3, TP4, TP5, TP6, TP7  
Test point  
U1  
U2  
U3  
U4  
U5  
Jumper, TPS76333DBV  
Jumper. JP(3)  
Type-B USB shield  
USB controller, TUSB3210  
MAX232 (REV 1.1 board)  
MAX3232 (REV 1.2 board)  
32  
33  
1
1
U6  
Eight-pin socket for 24LCxx  
SE3409-ND  
12 MHz  
1-6  
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Running Title—Attribute Reference  
1.4 Schematic Diagram  
The complete schematic diagram of the TUSB3210 generic EVM is presented  
at the end of this document.  
Chapter Title—Attribute Reference  
1-7  
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1-8  
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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  
2-1  
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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  
2
The EVM uses a standard type-B connector for the upstream port. An I C  
2
serial interface is provided to access an I C 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 21.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  
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Running Title—Attribute Reference  
2.5 Jumpers and Switches  
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  
2
EVM) or from an I C 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 23. If supplied from the USB cable, set U2 to position  
12. 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 22.Jumpers and Switches  
Jumper/Switch Jumper/Switch Description  
U2  
Position 12: 5-V bus power supply; position 23: 5-V dc or 5-V switching supply  
JP2  
JP3  
JP4  
Position 12 on: connect P3.0 to R1OUT; position 12 off: disconnect P3.0 from R1OUT  
Position 12 on: connect P3.1 to T1IN; position 12 off: disconnect P3.1 from T1IN  
Position 12 on: supplies power to RS232 transceiver; position 12 off: RS232  
transceiver is not powered. See Note.  
NOTE: JP4 supplies 5 V to the RS232 transceiver for the REV 1.1 board. JP4 supplies 3.3 V to the RS232 transceiver for the  
REV 1.2 board.  
2.6 EEPROM  
2
The I C EEPROM provides application-specific firmware. The TUSB3210  
2
automatically reads the EEPROM at power up via the I C 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  
2
definition. The header may be generated automatically using the I C 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  
connector.  
Chapter Title—Attribute Reference  
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Running Title—Attribute Reference  
Figure 21. GPIO Connector  
JP1  
1
3
2
4
6
8
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  
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  
5
7
9
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
P3.4  
P3.6  
S2  
P3.5  
P3.7  
S3  
PUR  
SDA  
BS  
SCL1  
SUSP  
RST  
3.3 V  
5 V  
GND  
GND  
3.3 Susp  
1.8 V  
3.3 V  
5 V  
GND  
GND  
49  
50  
Connector Plug 25×2  
2-4  
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A
B
C
D
E
TP4  
+5V  
+3.3V  
TP3  
TP5  
R18  
U1  
IN  
S1  
S2  
1
2
3
5
4
1
2
1
2
1
2
J1  
+5V  
OUT  
NC  
+1.8V  
U2  
BS  
[Wait 10ms before enable 3.3V]  
C2  
4.7uF  
SHORT  
100K  
SHORT  
1
3
1
1
2
Vbus  
GND  
EN  
JP(3)  
C1 0.1uF  
100KR2  
1
2
C3  
10uF  
+
C4  
0.1uF  
4
3
2
1
4
3
2
1
TPS76333DBV  
3
R3 100k  
C
1
2
1
2
C5 4.7uF  
B1  
E
2
Vbus  
G1  
JP1  
MMBT4401  
NPN  
1
P0.0  
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  
Type B USB-Shield  
2N2222A  
Q1  
3
U4  
1
3
5
7
9
2
4
6
8
1
3
5
7
2
4
6
PUR  
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  
1
2
2
17  
18  
19  
43  
44  
45  
46  
47  
48  
49  
50  
PUR  
DP0  
DM0  
P0.0  
P0.1  
P0.2  
P0.3  
P0.4  
P0.5  
P0.6  
P0.7  
+5V  
P0.1  
P0.2  
P0.3  
P0.4  
P0.5  
P0.6  
P0.7  
CON1  
15k R5  
1.5k R4  
6
1
1
1
2
2
8
DM  
DP  
R7  
33  
2
3
4
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
G2  
1
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
TP1  
GND  
5
CON1  
33 R6  
1
2
16  
SUSP  
SUSP  
P1.0  
P1.1  
P1.2  
P1.3  
P1.4  
P1.5  
P1.6  
P1.7  
31  
32  
33  
34  
35  
36  
40  
41  
P1.0  
P1.1  
P1.2  
P1.3  
P1.4  
P1.5  
P1.6  
P1.7  
U3  
1
2
38  
37  
VREN  
VDDOUT  
G3  
1
GND  
100K R8  
+1.8V  
BS  
21  
TP2  
SELF/BUS  
CON1  
BS  
SCL  
SUSP  
RST#  
+3.3V  
+5V  
R1  
33  
PUR  
SDA  
+3.3Susp  
+1.8V  
+3.3V  
+5V  
12  
11  
SCL  
SDA  
SCL  
SDA  
G4  
1
P2.0  
P2.1  
P2.2  
P2.3  
P2.4  
P2.5  
P2.6  
P2.7  
22  
23  
25  
26  
27  
28  
29  
30  
P2.0  
P2.1  
P2.2  
P2.3  
P2.4  
P2.5  
P2.6  
P2.7  
13  
RST#  
RST  
CON1  
GND  
14  
15  
20  
TEST0  
TEST1  
TEST2  
SE3424-ND  
12MHZ1  
P3.0  
P3.1  
P3.2  
P3.3  
P3.4  
P3.5  
P3.6  
P3.7  
CONN PLUG 25x2  
61  
60  
58  
P3.0  
P3.1  
X1  
X2  
P3.0/RxD/S0  
P3.1/TxD/S1  
P3.2  
P3.3/INT1#  
P3.4/T0  
P3.5  
57  
56  
55  
54  
53  
52  
51  
9
8
7
6
R17  
1M  
10  
39  
62  
+3.3V  
9
8
7
6
VCC1  
VCC2  
VCC3  
JDP1  
5
4
4
3
2
1
C6  
C7  
P3.6  
P3.7  
5
3
2
1
C8  
22pF  
5
24  
42  
59  
GND1  
GND2  
GND3  
GND4  
22pF  
22pF  
R9  
S2  
S3  
100K  
8
9
2
2
1
+3.3V  
S2  
S3  
R10 100K  
1
1
JP2  
1
JP3  
2
P3.0  
P3.1  
[If S2 or S3 tied to ground, remove  
TUSB3210  
(P3.0)  
100K pull-up to save power]  
2
(P3.1)  
3
U5  
C
13  
12  
9
14  
7
R1IN  
R2IN  
T1IN  
T2IN  
R1OUT  
R2OUT  
T1OUT  
T2OUT  
+3.3V  
8
11  
10  
C9  
1uF  
B1  
E
2
MMBT4403  
0.1uF  
C10  
1
3
4
5
2
6
C+  
R11  
R12 1.2K  
R13 1.2K  
Q2  
C1-  
C2+  
C2-  
V+  
RST#  
2
1
+3.3V  
RST#  
TP6  
TP7  
+3.3V  
+3.3Susp  
C11  
1uF  
PWR232  
2
3
+3.3V  
+3.3Susp  
15K  
U6  
C12  
1uF  
1
2
3
4
8
A0  
A1  
A3 SCL  
Vss SDA  
Vcc  
WP  
V-  
R14  
PNP  
7
6
5
510  
C13  
1uF  
MAX232  
SCL  
SDA  
C14  
1uF  
RESET1  
JP4  
R15  
2
1
2
1
1
2
+5V  
SW PUSHBUTTON  
8pin Socket for 24LCxx  
10  
R16  
510  
JUMPER  
D4  
base1.dsn  
RUN(red)  
Title  
SUSP  
TUSB3210EVM REV1.1  
SUSP  
Size  
B
Document Number  
<Doc>  
Rev  
1.1  
Date:  
Wednesday, July 13, 2005  
Sheet  
E
1
of  
1
A
B
C
D
Download from Www.Somanuals.com. All Manuals Search And Download.  
A
B
C
D
E
TP4  
+5V  
+3.3V  
TP3  
TP5  
R18  
Power adaptor 5VDC  
J1  
U1  
IN  
S1  
S2  
1
2
3
5
4
1
2
1
2
1
2
+5V  
OUT  
NC  
+1.8V  
U2  
[Wait 10ms before enable 3.3V]  
BS  
C2  
4.7uF  
SHORT  
100K  
SHORT  
1
3
1
1
2
Vbus  
GND  
EN  
R2  
JP(3)  
C1 0.1uF  
1
2
C3  
10uF  
+
C4  
100K  
4
3
2
1
4
3
2
1
TPS76333DBV  
3
0.1uF  
R3 100k  
1
C
1
2
2
C5 4.7uF  
B1  
E
2
Vbus  
G1  
1
JP1  
MMBT4401  
NPN  
P0.0  
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  
Type B USB-Shield  
2N2222A  
Q1  
U4  
1
3
5
7
9
2
4
6
8
1
3
5
7
2
4
6
R5  
15k  
PUR  
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  
1
2
2
3
17  
18  
19  
43  
44  
45  
46  
47  
48  
49  
50  
PUR  
DP0  
DM0  
P0.0  
P0.1  
P0.2  
P0.3  
P0.4  
P0.5  
P0.6  
P0.7  
+5V  
P0.1  
P0.2  
P0.3  
P0.4  
P0.5  
P0.6  
P0.7  
CON1  
1.5k R4  
6
1
1
1
2
2
8
R7  
33  
DM  
DP  
2
3
4
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
G2  
1
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
TP1  
R6  
33  
GND  
5
CON1  
1
2
16  
SUSP  
SUSP  
P1.0  
P1.1  
P1.2  
P1.3  
P1.4  
P1.5  
P1.6  
P1.7  
31  
32  
33  
34  
35  
36  
40  
41  
P1.0  
P1.1  
P1.2  
P1.3  
P1.4  
P1.5  
P1.6  
P1.7  
U3  
1
2
38  
37  
VREN  
VDDOUT  
G3  
1
GND  
100K R8  
+1.8V  
21  
TP2  
SELF/BUS  
CON1  
BS  
SCL  
SUSP  
RST#  
+3.3V  
+5V  
PUR  
SDA  
+3.3Susp  
+1.8V  
+3.3V  
+5V  
12  
11  
SCL  
SDA  
SCL  
SDA  
G4  
1
P2.0  
P2.1  
P2.2  
P2.3  
P2.4  
P2.5  
P2.6  
P2.7  
22  
23  
25  
26  
27  
28  
29  
30  
P2.0  
P2.1  
P2.2  
P2.3  
P2.4  
P2.5  
P2.6  
P2.7  
R19  
56K  
13  
RST#  
RST  
CON1  
GND  
14  
15  
20  
TEST0  
TEST1  
TEST2  
SE3424-ND  
12MHZ1  
R1  
100K  
P3.0  
P3.1  
P3.2  
P3.3  
P3.4  
P3.5  
P3.6  
P3.7  
CONN PLUG 25x2  
61  
60  
58  
P3.0  
P3.1  
X1  
X2  
P3.0/RxD/S0  
P3.1/TxD/S1  
P3.2  
P3.3/INT1#  
P3.4/T0  
P3.5  
57  
56  
55  
54  
53  
52  
51  
9
8
7
6
R17  
1M  
10  
39  
62  
+3.3V  
9
8
7
6
VCC1  
VCC2  
VCC3  
JDP1  
5
4
4
3
2
1
C6  
22pF  
C7  
P3.6  
P3.7  
5
3
2
1
C8  
22pF  
5
24  
42  
59  
GND1  
GND2  
GND3  
GND4  
22pF  
R9  
100K  
S2  
S3  
8
9
2
2
1
+3.3V  
S2  
S3  
R10 100K  
1
1
JP2  
1
JP3  
2
P3.0  
P3.1  
TUSB3210  
(P3.0)  
[If S2 or S3 tied to ground,  
remove 100K pull-up to save  
power]  
2
(P3.1)  
U5  
3
13  
12  
9
14  
7
C
R1IN  
R2IN  
T1IN  
T2IN  
R1OUT  
R2OUT  
T1OUT  
T2OUT  
+3.3V  
8
11  
10  
C9  
0.1uF  
0.1uF  
C10  
MMBT4403  
1
3
4
5
2
6
B1  
E
C+  
2
R11  
R12 1.2K  
R13 1.2K  
Q2  
C1-  
C2+  
C2-  
V+  
RST#  
2
1
+3.3V  
RST#  
TP6  
TP7  
+3.3V  
+3.3Susp  
C11  
1uF  
PWR232  
2
3
+3.3V  
+3.3Susp  
15K  
U6  
C12  
0.1uF  
1
2
3
4
8
A0  
A1  
A3 SCL  
Vss SDA  
Vcc  
WP  
V-  
R14  
PNP  
7
6
5
510  
MAX3232  
SCL  
SDA  
C14  
0.1uF  
C13  
0.1uF  
RESET1  
JP4  
R15  
2
1
2
1
1
2
+3.3V  
SW PUSHBUTTON  
8pin Socket for 24LCxx  
10  
R16  
510  
JUMPER  
D4  
base1.dsn  
RUN(red)  
Title  
SUSP  
TUSB3210 GEN EVM (REV1.2)  
SUSP  
Size  
B
Document Number  
<Doc>  
Rev  
1.2  
Date:  
Wednesday, July 13, 2005  
Sheet  
E
1
of  
1
A
B
C
D
Download from Www.Somanuals.com. All Manuals Search And Download.  

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