Texas Instruments TUSB3210 User's Manual
Contents
1. INSTRUMENTS TUSB3210 Generic Evaluation Board User s Guide 2005 MSP USB SLLUO31A IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries reserve the right to make corrections modifications enhancements improvements and other changes to its products and services at any time and to discontinue any product or service without notice Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete All products are sold subject to Tl s terms and conditions of sale supplied at the time of order acknowledgment TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with Tl s standard warranty Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty Except where mandated by government requirements testing of all parameters of each product is not necessarily performed TI assumes no liability for applications assistance or customer product design Customers are responsible for their products and applications using TI components To minimize the risks associated with customer products and applications customers should provide adequate design and operating safeguards TI does not warrant or represent that any license either express or implied is granted under any TI patent right copyright mask work right or2. Running Title Attribute Reference Figure 1 5 TUSB3210 Printed Circuit Board REV 1 2 Top Side x 64 x e 175 15 TP4 O T R19 RI 5V 1 8V 55 63 BEES C3 EAS 65 GND H me R3 o i Eu RESET 1 U2 4 5V 500mA ET o R2 TP2 Bove EE y OP TPI EERS us DM E R7 R4 Jp4 05 0 ga EE cn 1 00 KT 12MHZ1 67 R10 e a um TP6 C2 HH R9 e R3 ERU Wm g sci ET RB SDA JS nm ag ERA rem TEXAS INSTRUMENTS FC ote ale TUSB3210GEN EVM REV1 2 62 ei ej e e gt GND Chapter Title Attribute Reference 1 5 Running Title Attribute Reference 1 3 of Materials e fem STREV baad e jommassa e jaska jaska _____ jam m a e jar jar Remus james Pj jaa s usa e reunus W N PI N N N YI N oO ay BR oO N Uj j O O MAX232 REV 1 1 board REV 1 2 board Eight pin socket for 24 Cxx 12 MHz SE3409 ND em E LINE E m KN m T KIN m EN m gt CNN m 1 6 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 Chapter
3. 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 Vo 150 ER 1 2 1 2 Hardware Overview 2 11 aa aa aja eee e 1 2 1 6 14 Schematic Diagram 1 7 Running Title Attribute Reference 1 4 Equipment Figure 1 1 TUSB3210 Evaluation Equipment USB EVM 21 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 reguired 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 12 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 and MacOS to directly access it like a keyboard although it does not have one Refere
4. 2 EVM Operation This chapter describes the operation of the TUSB3210 EVM Topic Page 2 TUSBS3210 Setupt 2 2 2 21 5 TETTE TII 2 2 2 3 Power Supplies 71 1 2 LS a eee aatatel ape 2 2 2 4 Light Emitting Diodes LEDs 2 2 2 5 Jumpers and Switches 2 3 2 6 EEPROM Uere te eye ES 2 3 2708 2 3 2 1 Running Title Attribute Reference 2 1 TUSB3210 Setup 2 2 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 Interfaces and USB Port The EVM uses a standard type B connector for the upstream port An 12C serial interface is provided to access an 12 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 c
5. sc p7 AP G4 33 SDA gt SDA RST gt RST P2 3 657 TESTO pas 28 n SE3424 ND zer 12MHZ1 P2 6 P27 en X1 P3 0 RxD S0 Fao P3 0 CONN PLUG 25x2 50 x2 P3 1 TxD S1 P3 1 R17 1M 0 2 5 33v gt VCC1 P3 3 INT1 5557 VCC2 P3 4 10 X pz p62 voos pas ipg DB 9 F 1 2 1cable only 6 2 7 p 2 22pF 222 abs 5 22pF GND3 a n 59 GND4 S3 TUSB3210 82 or 83 tYe ground remove P3 0 gt 100K pull up to save power P31 gt 12 NIE 3 3V R1IN 84 R20UT TAIN T1OUT B E lt 10 Tein 0 1uF C10 1 2 MMBT4403 1uF il es AK Q2 31 63 RST 3 3V 3 3Susp oe PWR232 U6 3 3V 1 3 3Susp c ri c2 mE R13 1uF fi M 2181 we R14 PNP N 1 510 4 C13 232 SCL DUE cu 1uF JP4 Vss SDA SDA iuF 1 Socket for 241 a m 45V gt o j R16 JUMPER 510 04 basel dsn RUN red Nu 4 SUSP Title _ lt susP TUSB3210EVM REV1 1 Size Document Number ev B lt Doc gt 1 1 Date Wednesday July 13 2005 Sheet 1 of 1 5 4 T lt 43 8V TP5 Power adaptor 5VDC 1 2 18 si U2 5V gt ER Es 1 8V 1 BS 3 5 ois 1 2 Wait ms before enable Sov A SH
6. 1uF R12 A2K 1 E a2 21 Gi z RST 3 3V 3 3Susp abies e PWR232 US C12 N 813 0 1uF al V R14 PNP ND 1 510 MAX3232 SOL DUE C13 JP4 Vss SDA SDA 0 1uF 0 1uF 1 Socket for 241 a 3 3V gt 0 j R16 JUMPER 510 D4 basel dsn RUN red Nu 4 litle L TUSB3210 GEN EVM REV1 2 v SUSP Size Document Number ev B lt D0c gt 1 2 Date Wednesday July 13 2005 Sheet 1 1 D E
7. ORT SHORT 100K JP 3 Ct p 4 7uF 4 t 10uF TPS76333DBV 4 EIS 0 1uF R3 100k O 1112 E C5 4 7uF BL O 2 Vbus G1 MMBT4401 1 Type B USB Shield 2 2222 Q1 U4 1 22 a SPURS 17 F00 _ 5v 15k TER Yl Z PUR P0 0 ja P0 1 im DM R7 DMO P0 2 a ps v ior 114 DP P0 5 TP1 5 49 P0 6 susP gt CON1 6 SUSP P1 0 2 JE G3 VREN P1 3 TOOK AS 1 8V gt VDDOUT P1 1 P1 TP2 SELF BUS P1 1 1 1 scL 2 set SDAL__ gt SDA Lo 4 R19 P2 1 8055 2 56 p2 2 ipy CONI RST4 gt RST P2 3 657 SE3424 ND TESTO P2 5 28 p 12MHZ1 G4 gt 4 m e a U N NO i RI P3 100K 61 y EXURIDISD 20 Pa CONN PLUG 25x2 80 x2 P3 1 TxD S1 P3 1 fur P3 2 20 933 1M 333 gt 0 voci P3 3 INT1 9 5 pr voce P3 4 10 X pz C6 C7 e VCC3 P3 5 pii pe DB 9 F 1 2 1cable only c8 P3 6 2 7 z EE 51 ee ____ 2 22pF 22 37 R9 2 22pF 42 2 100K 59 GND3 2 3 3V GND4 3 R10 100K TUSB3210 Pol gt 2 52 or 53 tied to ground N i P31 gt 12 remove 100 pull up to save power 3 3V mc R1IN 8 R2IN R20UT TAIN T1OUT Ea seem 09 T2IN T20UT 0 1uF C10 MMBT4403 0
8. RANTY 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 g
9. an be broken using the jumpers See jumper settings for more details All 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 J Self powered mode a switching 5 V dc power supply plugged into J1 J 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 D4 LED Description 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 22 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
10. d 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 JP1 P0 0 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 2 3 SCL1 SDA SUSP 3 3 Susp 1 8V 3 3 V GND Connector Plug 25x2 2 4 45V 4 ips T lt 43 3V TP5 51 52 R18 Ji 5VL_ gt 9 1 BS 3 o 1 lt vbus 1 2 SHORT SHORT 100K JP 3 C1 5 t 2 10uF TPS76333DBV S NES 0 1uF R3 100k 2 1 1 2 1 2 C5 4 7uF BL O E 2 Vbus G1 MMBT4401 NPN LT Type B USB Shield 2 2222 Ot A U4 s 1 2 2 3 17 e9 5v 5k B TER Yl 7 PUR P0 0 ja P0 1 im DM R7 DMO G2 407 1 7 susp 31 P10 lO e 38 VAEN P1 G3 1 H2 p 3 1008 gt VDDOUT P1 2 j i 55 3 5 TP2 SELF BUS P1 4 py Kis a _ gt
11. evices 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 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 TPS76333 TPS2042 232 Li 232 m Li Bootcode Literature No SLLS466 Literature No SLVS181 Literature No SLVS173 Literature No SLLS047 Literature No SLLS410 Literature No SLLUO25 These files are available from Texas Instruments contact technical support for assistance Trademarks Trademarks FCC Warning vi 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 envir
12. nce 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 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 Running Title Attribute Reference TUSB3210 device 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 03 Figure 1 2 TUSB3210 Evaluation Board Chapter Title Attribute Reference 1 3 Running Title Attribute Reference Figure 1 4 TUSB3210 Printed Circuit Board REV 1 1 Top Side CEP e TPS TPS RIB 45V 118V X jo as dg R7 RM Jp co um EH 177 O RI B 2 Osa SDA U6 02 t EE RUN TEXAS INSTRUMENTS 96 cn att Rh TUSB3210 EVM
13. onment 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 Hardware and Software Required Hardware Overview Bill of Materials Schematic Diagram EVM Operation TUSB3210 Setup Interfaces and USB Port Power Supplies Light Emitting Diodes LEDs Jumpers and Switches GPIO Connector TUSB3210 Evaluation Equipment TUSB3210 Evaluation Board TUSB3210 EVM Connected to a Compact Flash Daughterboard TUSB3210 Printed Circuit Board REV 1 1 Top Side TUSB3210 Printed Circuit Board REV 1 2 Top Side GPIO Connector LED Description Jumpers and Switches Contents 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
14. ood 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 The EVM is designed to operate properly with certain components above 50 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 d
15. other TI intellectual property right relating to any combination machine or process in which TI products or services are used Information published by TI regarding third party products or services does not constitute 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 without alteration and is accompanied by all associated warranties conditions limitations and notices Reproduction of this information with alteration is an unfair and deceptive business practice TI is not responsible or liable for such altered documentation Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice TI is not responsible or liable for any such statements Following are URLs where you can obtain information on other Texas Instruments products and application solutions Products Applications Amplifiers amplifier ti com Audio www ti com audio Data Converters dataconverter ti com Automotive www ti com automotive DSP ds
16. p ti com Broadband www ti com broadband Interface interface ti com Digital Control www ti com digitalcontrol Logic logic ti com Military www ti com military Power Mgmt power ti com Optical Networking www ti com opticalnetwork Microcontrollers microcontroller ti com Security www ti com security Telephony www ti com telephony Video amp Imaging www ti com video Wireless www ti com wireless Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 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 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 WAR
17. 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 are used to connect P3 0 and P3 1 to RIOUT and of the RS232 connector respectively JP4 must be set to off when not using the MCU s 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 Position 1 2 on connect P3 1 to position 1 2 off disconnect P3 1 from 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 12C EEPROM provides application specific firmware The TUSB3210 automatically reads the EEPROM at power up 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 SLLUO25 for a description of the header definition The header may be generated automatically using the 2 Header Generation Utility software provided with the device The EVM ships with a preprogrammed EEPROM that has either keyboar
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