Contents | Advantech PCI-1784 specs

	Contents
1. INTRODUCTION		1
1.1	FEATURES	1
1.2	APPLICATIONS	4
1.3	INSTALLATION GUIDE	4
1.4	SOFTWARE OVERVIEW	6
1.5	DEVICE DRIVERS PROGRAMMING ROADMAP	7
1.6	ACCESSORIES	9
2. INSTALLATION		10
2.1	UNPACKING	10
2.2	DRIVER INSTALLATION	12
2.3	HARDWARE INSTALLATION	13
2.4	DEVICE SETUP & CONFIGURATION	16
3. SIGNAL CONNECTIONS		19
3.1	OVERVIEW	19
3.2	SWITCH AND JUMPER SETTINGS	19
3.3	SIGNAL CONNECTIONS	21
APPENDIX A. SPECIFICATIONS		25
APPENDIX B. BLOCK DIAGRAM		27
APPENDIX C. REGISTER STRUCTURE AND FORMAT		29
C.1	OVERVIEW	29
C.2	I/O PORT ADDRESS MAP	29
C.3	COUNTER 0/1/2/3 MODE — BASE+00/04/08/0CH	33
C.4	COUNTER 0/1/2/3 LATCH DATA — BASE+00/04/08/0CH	35
C.5	COUNTER 0/1/2/3 COMPARE DATA — BASE+10/14/18/1CH	36
C.6	INTERRUPT CONTROL REGISTER — BASE+20H	37
C.7	INTERRUPT STATUS REGISTER — BASE+20H	38
C.8	CLEAR INTERRUPT — BASE+24H	39
C.9	CLEAR INTERRUPT — BASE+24H	40

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Advantech PCI-1784 specifications Contents

Contents

Page Page Contents Appendix D. Operation Features IntroductionEncoder Interface Special Shielded Cable for Noise Reduction CountersDigital Input and Interrupts Flexible Digital Output function Board ID Applications Installation Guide Installation Flow Chart Software Overview Device DriversRegister-level Programming Programming Tools Device Drivers Programming Roadmap Programming with Device Drivers Function Library Troubleshooting Device Drivers Error Accessories Wiring CableWiring Boards Unpacking InstallationPage Setup Screen of Advantech Automation Software Driver Installation Select the Individual Drivers option Hardware InstallationPage Device name listed on the Device Manager Board selection Device Setup & Configuration ‘Setup’ dialog box Setting Up and configure the device Operation dialog box Names of Jumpers Function description Signal ConnectionsSwitch and Jumper Settings Overview Board ID setting SW1 Signal Connections Connector Signal DescriptionPin Assignment Single ended Outputs Encoder Quadrature encoder input Quadrature encoder up/down counter input connections Isolated digital output Isolated digital input Appendix A. Specifications TimerEncoder Output Interrupt Counter LatchGeneral ADDRESS, Control and Data BUS Appendix B. Block DiagramPage I/O Port Address Map Appendix C. Register Structure and Format + HEX Table C-1 PCI-1784 register format Part 1CH Clock Control Table C-2 PCI-1784 Register for counter 0/1/2/3 mode Counter 0/1/2/3 mode BASE+00/04/08/0CH DI0 Table C-3 PCI-1784 Register for counter 0/1/2/3 latch data Counter 0/1/2/3 latch data BASE+00/04/08/0CH Table C-4 PCI-1784 Register for counter 0/1/2/3 compare data Counter 0/1/2/3 compare data BASE+10/14/18/1CH Table C-5 PCI-1784 Register for interrupt control Interrupt control register BASE+20H Table C-6 PCI-1784 Register for interrupt status Interrupt status register BASE+20H Table C-7 PCI-1784 Register for clock control Clear Interrupt BASE+24H Table C-8 PCI-1784 Register for clear interrupt Table C-9 PCI-1784 Register for software latch Software latch BASE+28H Table C-10 PCI-1784 Board ID data Board ID BASE+28H Table C-11 PCI-1784 Register for reset counter Reset counter BASE+2CH Table C-12 PCI-1784 Register for digital output Digital output BASE+30H Table C-13 PCI-1784 Register for digital input/output Digital input/output BASE+30HPage Quadrature encoder introduction Appendix D. Operation Single-ended vs. differential input Mode Maximum input rate 8MHz 4MHz 2MHz 1MHzQuadrature input counter mode Counter modes Digital noise filter Pulse modePulse/direction mode Disabled mode Index latch Latch modeClock frequency Maximum width Latch Timer function Counter reset value Interrupt function