Related Manuals for Acces PCI-IDIO-16
Summary of Contents for Acces PCI-IDIO-16
- Page 1 • • 10623 Roselle Street, San Diego, CA 92121 (858) 550-9559 FAX (858) 550-7322 • contactus@accesio.com www.accesio.com MODEL PCI-IDIO-16 USER MANUAL FILE: MPCI-IDIO-16.C1k...
- Page 2 ACCES, nor the rights of others. IBM PC, PC/XT, and PC/AT are registered trademarks of the International Business Machines Corporation. Printed in USA. Copyright 2001, 2005 by ACCES I/O Products Inc, 10623 Roselle Street, San Diego, CA 92121. All rights reserved. WARNING!! ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING WITH THE COMPUTER POWER OFF.
- Page 3 Prior to shipment, ACCES equipment is thoroughly inspected and tested to applicable specifications. However, should equipment failure occur, ACCES assures its customers that prompt service and support will be available. All equipment originally manufactured by ACCES which is found to be defective will be repaired or replaced subject to the following considerations.
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Page 4: Table Of Contents
Chapter 2: Installation ....................9 Chapter 3: Address Selection ..................11 Chapter 4: Programming .................... 12 Chapter 5: Connector Pin Assignments ..............14 Table 5-1: Connector Pin Assignments ..............14 Table 5-2: Breakout Cable Pin Assignments ............15 Manual PCI-IDIO-16... -
Page 5: Chapter 1: Introduction
Data to the output is latched by a Write to the base address and to base address+4. The On/Off status of the switches can be read back by a Read command from the base address and base address+4. Manual PCI-IDIO-16... -
Page 6: Specification
Use proper wiring techniques to minimize voltage between channels and to ground. For example, when working with AC voltages do not connect the hot side of the line to an input. Manual PCI-IDIO-16... - Page 7 +5VDC @ 0.250A Environmental • Ambient Temperature: Operating: 0 °C. to +70 °C. Storage: -40 °C. to +85 °C. • Humidity: 5 to 95% (non-condensing). • Weight: Approx. 8 oz. • Size: 6.80" long (173 mm). Figure 1-1: Block Diagram Manual PCI-IDIO-16...
- Page 8 Figure 1-2: Simplified Output Connection Diagram Figure 1-3: Simplified Input Connection Diagram Manual PCI-IDIO-16...
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Page 9: Chapter 2: Installation
Caution! * ESD A single static discharge can damage your card and cause premature failure! Please follow all reasonable precautions to prevent a static discharge such as grounding yourself by touching any grounded surface prior to touching the card. Manual PCI-IDIO-16... - Page 10 BIOS calls used to determine the address and IRQ assigned to installed PCI devices. In Windows, the Windows sample programs demonstrate querying the registry entries (created by PCIFind and NTIOPCI.SYS during boot-up) to determine this same information. Manual PCI-IDIO-16...
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Page 11: Chapter 3: Address Selection
This code runs in DOS, and uses the PCI defined interrupt BIOS calls to query the PCI bus for card specific information. You will need the Device ID and Vendor ID listed above to use this code. Manual PCI-IDIO-16... -
Page 12: Chapter 4: Programming
For shared interrupt applications the card has an IRQ status byte that can be read from base address +6. Bits 0 and 1 set indicate interrupts are enabled, bit 2 set indicates an IRQ has been generated, bits 3 thru 7 will always read 0. Manual PCI-IDIO-16... - Page 13 Turn on OP0 and OP7 Base=0xF300; //Base I/O address outportb(Base, 0x81); Example: Read back the state of the switches X=inportb(Base); //switch register data to X printf("%02x"); //display results Example: Read the digital inputs Y=inportb(Base+1); //digital input register to Y Manual PCI-IDIO-16...
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Page 14: Chapter 5: Connector Pin Assignments
OUT7+ OUT15+ OUT6+ Output OUT14+ OUT5+ OUT13+ VBB4+ Compliance Volt VBB12+ OUT3- Return OUT11- OUT3+ Output OUT11+ VBB2+ Compliance Volt VBB10+ OUT1- Return OUT9- OUT1+ Output OUT9+ VBB0+ Compliance Volt VBB8+ Not Used Table 5-1: Connector Pin Assignments Manual PCI-IDIO-16... - Page 15 Compl. Volt VBB12+ Compl. Volt OUT3- Return OUT11- Return OUT3+ Output OUT11+ Output VBB2+ Compl. Volt VBB10+ Compl. Volt OUT1- Return OUT9- Return OUT1+ Output OUT9+ Output VBB0+ Compl. Volt VBB8+ Compl. Volt Table 5-2: Breakout Cable Pin Assignments Manual PCI-IDIO-16...
- Page 16 If you experience any problems with this manual or just want to give us some feedback, please email us at: manuals@accesio.com. Please detail any errors you find and include your mailing address so that we can send you any manual updates. 10623 Roselle Street, San Diego CA 92121 Tel. (858)550-9559 FAX (858)550-7322 www.accesio.com Manual PCI-IDIO-16...
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