CRS1 ETC-unknow, CRS1 Datasheet
CRS1
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CRS1 Summary of contents
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... Gunze Electronics USA Corporation Cont Chip (CRS1 -6 56),PS/2(CRS1 -6 85) First Print: JUN. 21, 1999 Rev4 AUG.15, 2000 Gunze Electronics USA Corporation 2113 Wells Branch Parkway Austin, TX ...
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... Response Speed (4) List of Commands 10. PS/2 Communication (CRS1-685) (1) Communication Setting (2) Data Format 11. Other Functions (1) Calibration (2) Stop Mode (3) Mouse Emulation 12. Warranty (1) Warranty Period (2) Warranty Clause Appendixes * Sample Schematic for serial communication (CRS1-656) * Sample Schematic for PS/2 communication (CRS1-685) * Package Outline * Storage and Soldering Table of Contents SPEC 8.2.00 2 ...
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... General The CRS1 is an interface controller chip which senses pressed positions of a transparent analog resistive touch panel and can eliminate unstable data (voltage value) generated by softly pressing it or some external noises coming into the circuitry. By the internal filtering process, all of the pressed positions can be sensed with a high degree of accuracy and these data are sent to your host system with serial communication (CRS1-656) or PS/2 communication (CRS1-685) ...
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... Footnote : V for 12bit resolution with external A/D converter Footnote : open for 10 bit resolution. 3 Footnote : open for the CRS1-656 in serial communication. 4 Footnote : Vss for the CRS1-685 in PS/2 communication. IN/OUT PIN V 8 SET FOR COM / PS2 SET FOR COM. SPEED SS 5 SET FOR RESOLUTION ...
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... ITEM POWER VOLTAGE INPUT VOLTAGE OUTPUT VOLTAGE POWER CONSUMPTION POWER CURRENT OPERATING TEMPERATURE STORAGE TEMPERATURE 6. External Circuits Fig-1 Reset Circuit 7. Settings SET 0 Mode SET 1 (only for CRS1-656) OPEN Speed * ELO Driver requires 9600bps SET 2 Resolution CRS1 16 28 ADCLK 15 20 ~ADCS 14 30 ...
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... SET 3 (only for CRS1-656) OPEN Emulation Mode SET 4 (only for CRS1-656) OPEN Gunze Mode ELO Emulation Mode * ELO Driver Requires Binary 8. Continuous Mode When pressing the touch panel, the controller generates X-Y coordinates of the pressed position. If you maintain a continuous press, the controller keeps generating a string of data continuously ...
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B. ELO Emulation Mode Binary Format Byte 1 Lead-In-Byte (55h) 2 Touch Data Flag (54h) 3 Touch Status 4 X Lower Data (8 bit Upper Data (4 bit Lower Data (8 bit Upper ...
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List of Commands A. AHL Mode (Gunze original Mode) Command RE Reset Note: If the controller receives the command while sending data, the data may be affected. DI Diagnose the controller board. If normal, it returns Pass $$$$. * ...
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... When sending command, add CR (0DH) at the end. iii. Either capital letters or small letters are good. Command is executed immediately upon receiving it. Even if CRS1 is transmitting data, commands are received, and commands commanding response (e g. "DI", "VE" &.c) produce responding data followed by transmission of interrupted position data. ...
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... Recommendation driver software is T5SETUP.EXE under Windows95. Caution :Some computers can not be used through PS/2 port with the CRS1 controller, because its function is hardware oriented In the case of note book type computer, you should set up its internal pointing device prohibited because of conflict with the CRS1 and that device. ...
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Other Functions (1) Calibration I. Auto-Calibration Vref 1 Wiring Section Illustration : Equivalent Circuit of Touch Panel Generally, touch panels have an equivalent circuit as the illustration above shows. When a DC voltage is applied to both terminal ends ...
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Touch Panel ] [ The controller reads reference voltages (xRref, xLref, yUref, yLref) and outputs a compensated pressed position data calculated on the basis with xRref=0, xLref=1023, yUref=0, yLref=1023. For example, when the analog voltage of the pressed ...
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... PC/AT of IBM or IBM compatible computers and our controllers. Those drivers enable you to utilize the touch panel like a mouse on your system. We are providing device drivers as follows; Serial Communication (CRS1-656) TT-DOS TT-OS/2 TT-WIN TT-WIN95 TT-WIN PS/2 Communication (CRS1-685) TT-WIN95PS/2 under Windows95/98 under MS-DOS under OS/2 under Windows3.1 under Windows95/98 under WindowsNT SPEC 8.2.00 13 ...
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Warranty (1) Warranty Period One year after delivery (2) Warranty Clause Within the warranty period, in such a case of malfunction or breakdown caused by Gunze‘s failure, the product is exchanged or repaired. The following cases are exceptions to ...
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... Appendixes *Sample Schematic for Serial Communication (CRS1-656) SPEC 8.2.00 15 ...
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... Appendixes *Sample Schematic for PS/2 Communication (CRS1-685) SPEC 8.2.00 16 ...
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Appendixes *Package Outline SPEC 8.2.00 17 ...
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Appendixes *Storage and Soldering SMT(Surface Mount Type) ICs are sensitive for thermal stress with package absorbing moisture. So you should keep them not to absorb ambient moisture before soldering. MP(Moisture Proof) bags prevent ICs from absorbing moisture during transportation and ...
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Wave soldering method See Fig-3. The preheat temperature is depending on the type of flux. The temperature profile shows the temperature on the IC surface. You can apply just a time. 3. Cleaning If you need to clean the ...