PCI8282 User`s Manual
Contents
1. 12 Chapter3 Analog Input Range ADC Code and AD i o 17 Chapter 4 Registry Structure and Format 19 NE 1 M 19 4 2 O Register Map eee 20 4 2 1 Read A D Channel 0 7 Base Address Offset Ox00 Q7 11e e E 20 4 2 2 Read Axiomtek Product ID Base Address OxOF 20 Appendix A Dimension of DASP 52180 and cr 21 Appendix B The AD Calibration of DASP 52180 23 DASP 52180 Card User s Manual Chap ter 1 Introduction The DASP 52180 is a PCI bus 8 12 bit isolated analog input card It provides many powerful features such as free running mechanism on board watchdog timer and isolation protection of 2500VDC The card is suitable for laboratories production line test automation and measurement control Advanced S W Mechanism Free Running Free running is a brand new data retrieving mechanism to mainly save software SW RD 30 50 of the time and effort in developing application programs It helps software RD by using several rows of simple programs to read data instead of countless numbers in the past On Board Watchdog Timer Users can set up time intervals for the timer While the application programs within the time interval have not connected with DASP DASA products the DASP DASA will be sending out a preset safety value to a devices linked to the DASP DASA This helps maintain a2. TB 88037 AIO Signal Connections for DASP 52180 Hardware Installation DASP 52180 Card User s Manual D Sub 37 pin Connector for Single Ended Signal Pin Desorption Pin Descipion o Dorn 2 424999 w ae acno Jo seno 27 irao ronz 6 anacom 25 Anaoginput 6_ Anaoginputsa 21 Analog input 1 2 Analog input 1 Analog input 0 Analog input 0 e AGND analog ground e FGND Connect to shielded line if necessary ff V Cx 1 Hardware Installation Co DASP 52180 Card User s Manual 2 3 Jumper Setting 2 3 1 A D Input Type Jumper Setting JP1 JP8 Analog Input Type A D Channel 0 A D Channel 7 2 1 2 JP1 JP8 Voltage Input Default Hardware Installation 9 DASP 52180 Card User s Manual 2 3 2 A D Input Range Jumper Setting JP9 13 Q Default Setting 10V JP11 JP12 10 Hardware Installation DASP 52180 Card User s Manual 2 4 A D Circuits and Wiring The analog input and wiring block diagram of DASP 52180 is depicted as follows Ns MY AD 0 Isolated zx E 1MO i 2500 Input i Circuit WW T m i AD 0 val pedi 7 AGND Jumper Setting AD 7 Current Input Voltage Input 10V 5V
3. 0 10V 0 5V AD 7 Current Input 0 20mA Analog Input Block Diagram for DASP 52180 Hardware Installation 11 DASP 52180 Card User s Manual 2 5 Quick Setup and Test To install a new DASP 52180 into an IBM PC compatible computer at first power off the PC and open its chassis then plug the DASP 52180 into a PCI slot The DASP 52180 is a plug and play device for MS Windows and the OS will detect your DASP 52180 after you power on the PC The detail of driver and software installation is described in software manual of DASP 52180 After the hardware and software installation user can emulate and test DASP 52180 step by step as follows e To perform a complete test of the DASP 52180 we can route the input signals of the DASP 52180 with a specific signal source for read back And then by following the DASP 52180 test branch of the ToolWorkShop which will fully test I O channels of the DASP 52180 as descried in the following paragraphs e Launch the PCI Configuration Utility of DASP 52180 to ensure that the resource of DASP 52180 is properly dispatched by the OS Press the scan button in the toolbar of the PCI Configuration Utility to find the installed DASP 52180 and then check the resource list as follows gi n Ii xj Bb Yee m ute deb Devie Series Number DASP 52180 0x0703001 ont yt Dodo Cink Hightaght Mod ab Now Scan DASP 52180 with PCI configuration Utility and ch
4. lt ESC gt to exit calibration program The AD Calibration of DASP 52180
5. 00 0 00244V 5 000 OxFFF 4095 0x800 2048 0x0 0 1LSB 49 99756 400 000 e 0 00244V pagoy 5999798 oo OxFFF 4095 0x0 0 pe cm 1LSB 14 99878 00 000 E 0 00122V OxFFF 4095 0x0 0 419 9912 400 000 0 00488mA aoma 119 9912 o OxFFF 4095 0x0 0 pee co 1LSB Input Range Data Code and Resolution of DASP 52180 18 Analog Input Range ADC Code and AD Value DASP 52180 Card User s Manual Chapter 4 Register Structure and Format 4 1 Overview The DASP 52180 board occupies 16 consecutive I O address The address of each register is defined as the board s base address plus an offset The I O registers and their corresponding functions are listed in the followings RD WR A4 A3 A2 A1 PortName Ea ESE3ES Read A D Channels 0 7 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Read HAL ID Reserved Registry Structure and Format 19 DASP 52180 Card User s Manual 4 2 I O Register Map 4 2 1 Read A D Channel 0 7 Base Address Offset 0x00 07 D7 pe ps pa ps D2 Di DO 12 bit A D Data DO D7 D15 D14 DI3 Di2 Dii pio ps pe 0 0 o 12bit A D Data D8 D11 4 2 2 Read Axiomtek Product ID Base Address OxOF D7 pe ps pa ps D2 Di DO Card ID 00001100 FPGA Version 00000000 11111111 e Note m 01001000 48H ASCII H for HAL m 01010110 56H ASCII V for Version m Rem
6. 19 10013 10026 10016 10032 CH3 10015 CH4 CH5 10015 10031 10018 10011 10024 10011 CHE 10024 10004 10005 Positive Negative Zero Check Device Information and Press Setup Button to Load DASP 52180 Library Perform Analog Input Test by Pressing the Run Button to Read Back the AI Value of DASP 52180 e Before exiting ToolWorkShop press Release button to release DASP 52180 library Hardware Installation 15 DASP 52180 Card User s Manual This page does not contain any information 16 Hardware Installation DASP 52180 Card User s Manual Chapter 3 Analog Input Range ADC Code and AD Value A almost linear mapping exist between the 12 bit ADC code and analog input for the DASP 52180 The following figure depicts the linear mapping of AD code of DASP 52180 and the analog input signal FS denotes the full span of analog input under the user configured analog input range The mapping of analog input to ADC code of DASP 52180 at FS and 0 input under different analog input ranges are listed in following table OxFFF OxFFF 0x800 0x800 0 0 FS 0 FS 0 FS 2 FS Bipolar Input Uni Polar Input Mapping of 12 bit ADC Code and Analog Input for DASP 52180 Analog Input Range ADC Code and AD Value DASP 52180 Card User s Manual Input Full Data 9 99512 00 000 10 000 0 00488V moy 9999 30000 OxFFF 4095 0x800 2048 0x0 0 1LSB 4 99756 00 000 5 0
7. DASP 52180 12 bit 8 Isolated Analog Input w Free Running Card User s Manual Disclaimers The information in this manual has been carefully checked and is believed to be accurate Axiomtek Co Ltd assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use Axiomtek assumes no responsibility for any inaccuracies that may be contained in this document Axiomtek makes no commitment to update or to keep current the information contained in this manual Axiomtek reserves the right to make improvements to this document and or product at any time and without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of Axiomtek Co Ltd Copyright 2004 by Axiomtek Co Ltd AII rights reserved September 2004 Version A1 0 Printed in Taiwan ESD Precautions Integrated circuits on computer boards are sensitive to static electricity To avoid damaging chips from electrostatic discharge observe the following precautions Do not remove boards or integrated circuits from their anti static packaging until you are ready to install them Before handling a board or integrated circuit touch an unpainted portion of the system unit chassis for a few seconds This helps to discharge any static electricity on
8. and 5m are designed for the DASP 52180 analog I O connector respectively Terminal Block e TB 88037 D sub 37 pin female terminal block with DI N rail mounting The terminal block is directly connected to analog I O connector of the DASP 52180 4 Introduction DASP 52180 Card User s Manual Chap ter 2 Hardware Installation 2 1 Board Layout Board Layout for DASP 52180 Hardware Installation 5 DASP 52180 Card User s Manual 2 2 Signal Connections 2 2 1 Signal Connection Descriptions CONI 1 DLO DASP 52180 CB 89037 2 CB 89037 5 Signal Connections for DASP 52180 Referring to the above figure the accessories of the DASP 52180 are depicted and described as below e CONI1 The I O connector CON1 on the DASP 52180 is a 37 pin D sub connector for differential type analog input signals CON1 enables you to connect to accessory TB 88037 with the shielded cable CB 89037 2 or CB 89037 5 6 Hardware Installation DASP 52180 Card User s Manual 2 2 2 AID Counter Connector CONI CONI A D Connector Pin Assignment O A o CB 89037 PEZZO 37 h 23 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3233 34 35 36 37 CORECORD REDE ODT OOH OT COR RDR HOLLLLLLLLOLLOLLLOS
9. arks Read this port twice to get both HAL product information 20 Registry Structure and Format DASP 52180 Card User s Manual Appendix A Dimension of DASP 52180 and Accessories e DASP 52180 la 185 THS The ot ip ma Cie 8 8h 2 8 A E B CU Cc Sue fu Funi fon Joe xx C HDD A A B Bi I x ag Y a 3 ee A c c t id t 2 A adk Dimension of DASP 52180 and Accessories 122 21 DASP 52180 Card User s Manual e TB 88037 22 Dimension of DASP 52180 and Accessories DASP 52180 Card User s Manual Appendix B The AD Calibration of DASP 52180 Zero Voltage Calibration Execute the calibration program CalibrationDASP52180 exe Select 1 Reset EEPROM Press lt ESC gt to exit calibration program Re execute the calibration program CalibrationDASP52180 exe Press Enter under Calibration selection the calibration coefficients update to 1000 Press Enter Input O voltage from external signal source Recode the input voltage of each channel Press lt ESC gt to exit calibration program Select 2 Write Zero Coefficient to EEPROM Input the OV calibration coefficients from CHO to CH7 The coefficients are decided as following m Ifthe measurement voltage ishigherthan OmV the coefficient equalsto 1000 the integer part of measurement value unit mV m Ifthe measurement voltage islessthan OmV the coefficient equals to 1000 the integer part of measure
10. eck the dispatched resource 12 Hardware Installation DASP 52180 Card User s Manual e Exit the PCI Configuration Utility and launch the ToolWorkShop for DASP 52180 As shown follows Dan AXIOMTEK CO LTD ToolWorkshop ToolWorkshop launch ToolWorkShop ToolWorkshop Select board test Hardware Installation 13 DASP 52180 Card User s Manual e Perform Timer Counter and DIO test of DASP 52180 as shown in following ToolWorkshop Device Information Das Physical Value Digital Value m charnst 00000000000 Channeli 0 D Analog inout ry Channel 2 Range Channel 3 Channel 4 DLL Version 20031127 CE Channel 6 Channel 7 es p EEPROM Calibration Coefficient CHO CHI CH2 CH3 CH4 CHS CH6 CH7 Positive NA NA NA N NA NA MA Negative NA NA NA NA M M M M et NA NA NA NA NA MA NANA Select Test Target DASP 52180 14 Hardware Installation DASP 52180 Card User s Manual m Device Information ID amp SN ID 0 SN 0x0103a005 hd Analog Input Range PAID Test Channel 0 Channel 1 Channel 2 Channel 3 Physical Value Digital Value 0 020 2044 0 020 2044 0 015 2045 0 015 2045 0 020 2044 0 020 2044 Channel 6 0 015 2045 Channel 7 0 020 Enable Release Run Channel 4 Channel 5 DLL Version 20031127 EEPROM Calibration Coefficient CHO CH1 CH2 10015 10006 10024 10019 10012 10024 100
11. ment value unit mV Press lt ESC gt to exit calibration program and repeat step 4and5 The coefficient 16 23 should be the previous input value and others were 10000 Input O voltage under Analog Input AD Test menu Measure the voltage of each channel the value should be less then 2mV The AD Calibration of DASP 52180 23 DASP 52180 Card User s Manual 10V Voltage Calibration Execute the calibration program CalibrationDASP52180 exe Press lt Enter gt under Calibration selection The coefficient from 00 to 15 should be 10000 and CH16 23 should be the previous input value Press lt Enter gt Input 10 V from external signal source Recode the input voltage of each channel Input 10 V from external signal source Recode the input voltage of each channel Press lt ESC gt to exit calibration program and repeat step 1 Select 3 Write Span Coefficient to EEPROM Input the 10V calibration coefficients from ADO to AD7 The coefficients equal to the integer part of 1000 X measurement value unit mV Repeat 7 and Press lt Enter gt under Calibration selection The coefficient from should be the previous input value Press lt Enter gt read AD value under Analog Input AD Test menu The voltage of each channel should be in the range of 10V 2mV Press lt Enter gt read AD value under Analog Input AD Test menu The voltage of each channel should be in the range of 10V 2mV 1 Press
12. stable system Introduction 1 DASP 52180 Card User s Manual 1 1 Features 12 bit 8 analog differential inputs Analog input type voltage and current Free running A D sampling auto run and auto update On board watchdog timer supported A D Software programmabile zero calibration Windows 98 NT 2000 XP and Labview 6 0 7 0 driver supported Complete sample program VB VC BCB Delphi Introduction DASP 52180 Card User s Manual 1 2 Specifications Analog Input A D Channels 8 Resolution 12 bit Input type differential I nput Max sampling rate 8K S s total channel Cycle time 1ms free running Optical isolated 2500VDC Input impedance 10M Maximum input over voltage 10V Accuracy of FSR 1 LSB Input range m Voltage 10V 5V 0 10V 0 5V m Curent 0 20mA Zero calibration EEPROM on board General Environment I O connector 37 pin D sub female Power consumption 5V 900mA max Operating temperature 0 60 C Storage temperature 20 70 C Humility 0 90 non condensing Dimensions 185mm x 122 mm Introduction 3 DASP 52180 Card User s Manual 1 3 Accessories To make the DASP 52180 functionality complete we carry a versatility of accessories for different user requirements in the following items Wiring Cable e CB 89037 2 37 pin female D sub type cable with 2m length e CB 89037 5 37 pin female D sub type cable with 5m length The shielded D sub cable with 2m
13. your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments AXIOMTEK is a trademark of Axiomtek Co Ltd IBM is a registered trademark of International Business Machines Corporation MS DOS and Windows 95 98 NT 2000 are trademarks of Microsoft Corporation Phoenix Award is a trademark of Phoenix Award Software Inc IBM PC AT PS 2 VGA are trademarks of International Business Machines Corporation Intel and Celeron Pentium Ill are trademarks of Intel Corporation Other brand names and trademarks are the properties and registered brands of their respective owners Table of Contents Chapter Introductiofi criiiiaiiinii 1 1 1 Features 9 9 AA 2 1 2 Speciali cb 3 1 3 ACCOSSOLlIOS Lii iiasana nA en 66 a 3R3 ARA RR ERR RAE RE RRAR AER ER MR RRRR 4 Chapter 2 Hardware Installation 5 2 1 Board LayOUL i se edi bai REA A aABARER RR n AMARE KR sini 5 22 Signal Gonnet OMS sssrinin 6 2 2 1 Signal Connection Descriptions 6 2 2 2 A D Counter Connector CONI 7 23 Jumper Selling siii 9 2 3 1 A D Input Type Jumper Setting J P1 J P8 9 2 3 2 A D Input Range J umper Setting J P9 13 10 2 4 A D Circuits and Wiring 11 2 5 Quick Setup and Test
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