AG Neovo TSC-35/RU User's Manual
Contents
1. Sa DMC Co Ltd WW Interface with Touch Analog Resistive Touch Screen Controller TSC 35 RU User s Guide By OMC Co Ltd Interface with Touch TSC 35 RU User s Guide Table of Contents Ae PrODUCTOVERVI OW EE 2 1 1 Products Applicabler y ccccticdccevcncctes Na sea sec E nechscnGecvgde dos ee te uscahes has dons otecashanesasasecacs 2 Te OVOMVIOW see E E byes loon tigi EES EE 2 1 3 Peripheral Composition OVErVieW eeceeeneececeeeeeeeeeneeeeeeeaeeeeeneeeeeeaaeeeseeeaeeesiaeeeeesnaeeeeeeeeeenseeeeeeaas 3 ET e EE A el E 5 3 1 Explanation of a connector Terminal 5 3 2 TENE MOUNTEd COMME COM s iesite eaae Ee ENEE aa E a aa E eA N ai 5 e a ACC AY PO E A E E A A E A E E 6 421 Serial ue 6 4 2 USB EE 6 5 Packing Specification ccsecccceceeeeseceeeeeeneeeeeeeeeeeeaeeeseeeenseeeeeeeeseaesaseeeeeeeeseseaesaseeeenseeeseaeeneas 7 Na eil 7 5 2 Packing Miatenialllss 25 soes E EEA beaten daca cavaed ocbansdcetaga chaste sa cececa tastes tecncadeea sagt censadueatachecteeadaeeey 7 5 3 Outer case and Nee EE 7 5 4 Prod ctname label degt ee Ee eege 8 6 Changes amp Improvements ccccccseceseeeeeeeeeeeeeseseeeeeeeeeeseaeseseeeenseeeeeaesesnaesaseaesneneessnaeenseaeenes 9 Ge Ee nl e en EE 9 Me NEEN Ee e Ee 10 2 Warranty Period ge ee E E EAA E ETA bees gen tek E ree OP ire eld oe 10 EE LEI alle EE 10 23 Warranty Exceptions ccccscctccesacecezspsctcesanusaca dvcetesaasnetcnsaasstdssdece cnacc2. packing static protection 5 3 Outer case and lot label Lot number Sample 7J20 7 the last digits of the year J Month Jan A Jul G Feb B Aug H Mar C Gen Apr D Oct J May E Nov K Jun E Dec L 20 Date manufactured TSC 35 RU DME co Led Product name DMC logo Document No DER S0019A 7 Rev 1 1 2008 DMC Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 5 4 Product name label Backside of board TSC 35 RU Product name Lot 7J20 7 the last digits of the year J Month Jan A Jul CG Feb RB Aug H Mar C Gen Apr D Oct J TSC 35 RU May E Nov K Jun F Dec L Lot 7J20 Rev A PbFree 20 Date manufactured Rev Revision information PbFree lead free Document No DER S0019A 8 Rev 1 1 2008 DMC Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 6 Changes amp Improvements 6 1 Version History TSC 35 RU Ver0 1 January 15 2008 Draft release Ver 1 0 March 13 2008 First release Change from ver0 1 2 Specifications Consumption Current and Input Response Time were added 2 Specifications Operating Temp Serial 20 C to 85 C 20 C to 75 C spec review Dimensional Drawing Revision 1 for first release Ver 1 1 March 26 2008 2 Specifications Operating Temp Serial 20 C to 75 C 0 C to 70 C spec review BESSEREN Document No DER S0019A 9 Rev 1 1 2008 DMC Co Ltd a DOMC Co Ltd Interface wi
3. 1 2008 DMC Co Ltd a DOMC Co Ltd Interface with Touch TSC 35 RU User s Guide 8 Precautions for Use 8 1 General Handling Keep the product away from any conductive objects while in use Do not touch the conductive part of the product to avoid being damaged by the electrostatic discharge Follow the proper procedure for handling Keep the product in the proper storing environment and avoid any load to the product Do not use or store the product in the severe condition like following Wet environment or a condition where the product is likely to get wet Where dew condensation is likely to occur Near solvent or acid Do not take apart or alter the product 8 2 Others The contents of this document are subject to change without notice The manufacturer or sales representatives will not be liable for any damages or loss arising from use of this product This product is intended for use in standard applications computers office automation and other office equipment industrial communications and measurement equipment personal and household devices etc Please avoid using this product for special applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage or where extremely high levels of reliability are required such as aerospace systems vehicle operating control atomic energy controls medical devices for life support etc A
4. Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 4 Interface type TSC 35 RU has serial and USB interface type You choose either type You cannot use both these at the same time Notice In the state that connected a serial and a USB cable to a computer please do not start power on of TSC 35 RU and computer Because it may cause malfunction 4 1 Serial mode In serial mode please use CNS for connecting to host computer and CN6 for power supply Specifications Transmission format Asynchronous serial Transfer rate 9600bps Data format 8 bit Stop bit 1 bit Parity None 4 2 USB mode In USB mode please use CN4 for connecting to host computer When you input power supply from CN6 please connect also the Vbus line of the USB CN4 Because TSC 35 RU recognizes that it was con nected to the host computer with a Vbus line Specifications Transmission spec USB Specification 2 0 Full Speed Transfer mode Control transfer Command Interrupt transfer Coordinate Device class Vendor definition BESSEREN Document No DER S0019A 6 Rev 1 1 2008 DMC Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 5 Packing Specification 5 1 Outline TSC 35 RU is wrapped up in the air packing of the prevention of static protection type and puts it in a packing box 5 2 Packing material Outer case 75 x 55 x 15 mm clay coated newsback board Cushioning 120 x 70 mm air
5. Hz 6MlHz fixed Dimension 30 x 53 mm Max height of components 4 8 mm Performance Specifications Description Rating Note 1 point mode 2 30p s OI 50p s Default 50pps with DMC original Coordinate Output Rate point sec 4 80p s 5 100p s DEET 6 130p s 7 150p s P The value will be lower in the active Coordinate Resolution 10bit 1024 x 1024 area of the touch screen Linearity Error 3 LSB Input Response Time 10ms TYP Document No DER S0019A 4 Rev 1 1 2008 DMC Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 3 Connector 3 1 Explanation of a connector terminal CN Terminal Name Function 1 UR 5 wire Touch screen UR Input 2 LR 5 wire Touch screen LR Input CN1 3 Sense Coordinate detection 4 UL 5 wire Touch screen UL Input 5 LL 5 wire Touch screen LL Input 1 Vbus USB Vbus 2 D USB D CN4 1 3 D USB D 4 GND USB GND 5 Shield USB FG 1 Dout RS 232C Data Output CN5 2 Din RS 232C Data Input 3 GND RS 232C GND CNG 1 Vin Power Input 2 GND GND 1 When you use it at 3 3V of the serial mode please do not connect TSC 35 RU to Vbus of CNA 3 2 The mounted connector CN P N Manufacturer CN1 RE H052SD 1110 J S T Mfg Co Ltd CN4 S5B PH K S J S T Mfg Co Ltd CN5 S3B PH K S J S T Mfg Co Ltd CN6 S2B PH K S J S T Mfg Co Ltd BESSEREN Document No DER S0019A 5 Rev 1 1 2008 DMC
6. ates is measured in the same way By repeating this process alternately coordinate value at the input point is determined 1 Excluding the loss in the controller circuits and touch screen Actual detected voltage should be lower than Vcc GND because of loss happened in the circuitry Detection layer Ain Vee 5 0V xl A_in Output Data A OV 0000h Min B 1 25V OOFFh C 2 5V 01FFh D 3 75V 02FFh E 5V 03FFh Max TSC 35 RU Touch Screen Detection layer TSC 30 IC RS 232C USB Drive layer BESSEREN Document No DER S0019A 3 Rev 1 1 2008 DMC Co Ltd gt To host a DOMC Co Ltd TSC 35 RU User s Guide Interface with Touch 2 Specifications General Specifications Item Rating Remarks Operating Temp Serial USB 0 C to 70 C No dew condensation Storing Temp Serial USB 20 C to 85 C No dew condensation Serial DC 3 0V to 3 6V Supply Voltage DC 4 5V to 5 25V USB DC 4 0V to 5 25V In serial mode 50p s Consumption Current 51mA Vin 5 0V touch screen is activated Format Asynchronous Serial Transfer Rate 9600bps Correspondence f Fixed value Serial Data Format 8bit Stop Bit bit Parity None Spec USB Specification 2 0 Full Speed Correspondence Transfer Mode Control transfer E USB Interrupt transfer coordinate Device class Vendor definition Frequency 6M
7. ecepgeddecapuscdecsbaatdesesaaddtdeoaenasdeie gt 10 8 Precautions for USE ccccesseeeeeeeseeeeeenseeeeeensneeeeensneeeeensneeeeeesneeseenaneeseesaneeseesaneesesensneesensnee 11 G21 General Handling Ee E EAE EA AE EE 11 8 2 Oher SA i n a d Ea r EE a a E ous AEA Ea a Ea aaaeei 11 Dimensional Drawing a Document No DER S0019A 1 Rev 1 1 2008 DMC Co Ltd ay DMC Co Ltd Interface with Touch TSC 35 RU User s Guide 1 Product Overview 1 1 Products Applicable This specification is applicable to TSC 35 RU 1 2 Overview TSC 35 RU is 5 wire touch screen controller board that performs an A D conversion of an analog signal of a 5 wire resistive touch screen and transmits the coordinate data to the host in a 10 bit resolution serial correspondence at 9600bps and USB TSC 35 RU can be used for various applications for its functions including the power saving mode seven sampling speed settings max 150p s 1 two external switch connections and automatic calibration data loading with an external EEPROM TSC 35 RU TSC 35 RU dispenses a need to newly design the peripheral circuits and can easily be used by connecting to the touch screen and the host Using the driver software 2 enables the mouse emulation on various operation systems and dispenses the need to newly design the controller software TSC 35 RU is the product compatible with software of the TSC 25 series 1 150 transmissions of coordinate data per
8. ny semiconductor devices have inherently a certain rate of failure The user must protect against injury damage or loss from such failures by incorporating safety design measures into the user s facility and equipment TSC 35 RU User s Guide Rev 1 1 March 26 2008 2008 DMC Co Ltd This document can be freely distributed but any alternation to this document is prohibited aj DMC Ce Ltd Interface with Touch DMC Co Ltd http www dmccoltd com english gin floor Kanda Sento Building 1 2 4 Yushima Bunkyo Ku Tokyo 113 0034 Japan Phone 81 3 5209 7131 Japanese 7135 English Fax 81 3 5209 7130 Document No DER S0019A 11 Rev 1 1 2008 DMC Co Ltd PB GA E NEE S Component side Back side ooroo O D D D D D D D D D o oo oo GND pattern TSC 35 RU February 29 2008
9. second 2 Please contact the local sales representatives for software availability TSC 35 RU is a succeeding model of the boards of the TSC 25 series TSC 35 RU is lead free and com pliant with RoHS BESSEREN Document No DER S0019A 2 Rev 1 1 2008 DMC Co Ltd a DOMC Co Ltd Interface with Touch TSC 35 RU User s Guide 1 3 Peripheral Composition Overview 5 wire resistive touch screen is operated by resistance sensitive system between two layers such as film or glass Two pieces of transparent materials with conductive coating are placed in the same direction as two electrodes face each other The 5 wire touch screen is activated when these transparent conductive layers are pressed to contact each other with a finger or a pen The one of these conductive layers func tions as an X Y coordinates electric circuits and the other as a detection circuits To measure the X coordinates TSC 35 RU makes two corners Vcc among four corners And makes oth ers GND When the touch screen is pressed under this environment the voltage of the X coordinates re sistance is detected by the detection layer A_in at the input point x1 where the X Y coordinate resis tance layers make contact The detected voltage in supply side is higher than the GND side which means A_in Vcc at the point EI and A_in 0 1 at the point A TSC 35 RU calculates coordinates data starting from A D conversion of the A_in voltage The Y coordin
10. th Touch TSC 35 RU User s Guide 7 Warranty 7 1 Warranty Period The warranty period is limited to 1 year from the date of shipping The warranty for the initial defection such as appearance defection is limited to 1 month Any defected parts under proper use will be examined by the supplier and replaced by the new parts if the defection is considered to be caused by the supplier The replacement is subject to be included in the next lot 7 2 Warranty Target The warranty only covers the product itself and does not cover any damage to others caused by using this product Onsite repair or replacement is not supported We will do our best for delivery problem and product defections but the warranty for the production line is not covered 7 3 Warranty Exceptions Following conditions are not covered with the warranty and subject to charge Any malfunctions and damages during transportation and transfer by the user Any malfunctions and damages caused by a natural disaster or a fire Any malfunctions and damages caused by static electricity Any malfunctions and damages caused by the failure of the associated equipment If the product is remodeled disassembled or repaired by the user If the product is glued onto the equipment and uninstalled Any malfunctions and damages caused by an improper usage and handling against the specifications and notes BESSEREN Document No DER S0019A 10 Rev 1
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