OP7100 Smart Screen.pdfOP7100 Smart Screenpdf,OP71

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详细说明：OP7100 Smart Screenpdf,OP7100 Smart ScreenTABLE OF CONTENTS About This manual Chapter 1: Overview Introduction ·····················“··· 12 Feat 13 options 13 Development and evaluation tools 14 Software.… 14 CE Compliance ∴15 Chapter 2: Getting Started 17 Initial OP7100 Setup 18 Parts Required 18 Setting Up the op7100…… .18 Connecting the OP7100 to a Host PC 20 Running Dynamic C 22 Chapter 3: Hardware 23 OP7100 Subsystems Overview....... 24 Computing Module 24 Power management 25 ADM691 Supervisor Chip .......26 Handling Power Fluctuations 26 Watchdog Timer 27 Power Shutdown and Reset 28 PFI"Early Warning' .28 Memory protection 29 Battery Backup 29 System Reset 29 Liquid Crystal display ( lcd) 30 Contrast adjustment 30 Backs 31 Coordinate Systems 32 LCD Controller ch 32 Keypad Interface………… .34 oP7100 Table of contents◆i Digital l/o .35 Serial communication 36 RS-232 Communication .............................................................38 Receive and Transmit Buffers 38 CTS/RTS Control 39 Modem Communication 39 RS-485 Communication 40 Developing an RS-485 Network 40 Use of the serial ports 42 Z180 Serial ports Asynchronous Serial Communication Interface 45 ASCI Status Registers. 45 /DCDO (Data Carrier Detect)......... …245 TIE(Transmitter Interrupt Enable) 45 TDRE( Transmitter Data Register Empty)…… 45 CTSIE(CTS Enable, Channel 1) 46 RIE( Receiver Interrupt Enable)……… 46 FE(Framing error 46 PE(Parity Error 46 OVRN(OVerrun error) 46 RDRF Receiver Data Register Full).................... 46 ASCI Control register A 47 MODO-MOD2 Data Format Mode Bits) 47 MPBR/EFR (Multiprocessor Bit Receive/Error Flag Reset)...... 47 /RTS0( Request to send, Channel0)…… .47 CKAlD(CKAl Disable) ∴47 TE(Transmitter Enable) …47 RE( Receiver enable)…….….…….….…,…….….….….48 MPE(Multiprocessor Enable 48 ASCI Control Register B 48 SS(Source/Speed Select) 48 DR( Divide ratio)… 49 PEO (Parity Even/Odd) …49 /CTS/PS(Clear to Send/Prescaler) 49 MP (Multiprocessor Mode) 49 MPBT( Multiprocessor Bit Transmit)……… 49 Chapter 4: Software 51 Supplied software 52 Digital I/O .53 Real-Time Clock(rtC) 4 Display… Flash eprom 55 v◆ Table of contents oP710 Dynamic C 32 Libraries......... OPTIHWLIB 56 Keypad Programming USing dynamic c v. 5.xX ng .66 EZIOOP71LIB 66 GLCD.LIB 单········· 66 KP OP71LIB SYS. LIB .72 pgrading Dynamic c∴ 73 New LCD Controller Chip……………… 73 Chapter 5: Graphics Programming 75 nitⅰ alization. ·,, 76 Drawing Primitives…… 76 Plot a pixel ∴…76 Plot a line .77 Plot a circle 77 Plot a polygon 77 Fill a circle …7 Fill a polygon…… .7 Draw a Bitmap…....….……. 77 Font and bitmap conversion 78 USing the Font/ Bitmap In Your Program 79 Printing text 80 Keypad programming 81 Initialization 81 Scanning the keypad 81 Reading Keypad Activities……… Chapter 6: Installation 83 grounding g 84 Installation Guidelines ∴85 Mounting……… 86 Bezel-Mount Installation 86 General mounting recommendations 87 Appendix A: Troubleshooting 89 Out of the box 90 Dynamic C Will Not Start Dynamic C Loses Serial Link OP7100 Repeatedly resets...... 91 Common Programming上rors………… 92 oP7100 Tab| e of contents◆v Appendix B: Specifications 93 Electrical and Mechanical Specifications 94 LCD Dimensions 94 Bezel dimensions 94 General Specifications .95 Header and Jumper configurations ∴96 Appendix C: Memory, I/O Map, and Interrupt Vectors 99 OP7100 Memory… 100 xecution liming…… 101 Memory map… …102 Input/Output Select Map...... 102 Z180 Internal Input/Output Registers Addresses 00-3F Epson 72423 Timer Registers 0x4180-0x418F 104 Other registers 105 InterruptⅤ ectors… 106 Power-Failure Interrupts 107 Interrupt Priorities. Appendix D: Serial Interface Board 109 110 External dimensions∴ 111 Appendix E: Backup Battery 113 Battery Life and Storage Conditions 114 Replacing the Lithium Battery 1141 Battery cautions Notice to Users 117 Index 119 Schematics 127 vi◆Tab| e of contents oP710 ABOUT THIS MANUAL This manual provides instructions for installing, testing, configurin g, and interconnecting the rabbit semiconductor oP7100 touchscreen operator interface. Instructions are also provided for using Dynamic C functions Assumptions Assumptions are made regarding the user's knowledge and experience in the following areas ability to design and engineer the target system that interfaces with the OP7100. Understanding the basics of operating a software program and editing files under windows on a pc Knowledge of the basics of C programming For a full treatment of C, refer to the following texts The c programming Language by Kernighan and ritchie and/or C: A Reference Manual by harbison and Steel Knowledge of basic assembly language and architecture for the Z180 microprocessor e For documentation from Zilog, refer to the following texts Z180MPU User's Manual Z180 Serial communication Controllers Z80 Microprocessor Family User's Manual oP7100 About this manual◆Wi Acronyms Table 1 lists and defines the acronyms that may be used in this manual Table 1. Acronyms Acronym Meaning EPROM Erasable Programmable Read-Only Memory EEPROM Electronically Erasable Programmable Read-Only Memory LCD Liquid Crystal Display LED Light-Emitting diode NMI Nonmaskable Interrupt PIO Parallel Input/Output circuit individually programmable Input/Output PRT Programmable reload Timer RAM Random Access Memory RTC Real-Time Clock SIB Serial interface board SRAM Static Random Access Memory UART Universal Asynchronous Receiver Transmitter cons Table 2 displays and defines icons that may be used in this manual Table 2 cons Icon Me eaning Icon Meaning Refer to or see Please contact Tip Tip Caution HighⅤ oltage G命 Factory Default vi◆ About this manual oP7100 Conventions Table 3 lists and defines the typographical conventions that may be used in this manual Table 3. Typographical Conventions Example Description while Courier font(bold) indicates a program, a fragment of a program, or a Dynamic C keyword or phrase //IN-Ol. Program comments are written in Courier font, plain face italics Indicates that something should be typed instead of the italicized words(e.g, in place offilename, type a file name) Edit Sans serif font(bold)signifies a menu or menu selection An ellipsis indicates that(1)irrelevant program text is omitted for brevity or that(2) preceding program text may be repeated indefinitely. [] Brackets in a C functions definition or program segment indicate that the enclosed directive is optional Angle brackets occasionally enclose classes of terms a I bc a vertical bar indicates that a choice should be made from among the items listed Pin number 1 a black square indicates J1 Pin 1 pin l of all headers Measurements All diagram and graphic measurements are in inches followed by millime ters enclosed in parenthesis oP7100 About this manua|◆ⅸ X◆ About this manual oP7100

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