AX5320P User's Manual
Contents
1. 12 2 5 2 AX5320P Extension Board Cable Connection 13 Chapter 3 Register Format and Description E 3 1 VO Address 3 2 Register Description i 3241 Group 0 Register 17 3 2 2 Group Legis efi rM 18 Table of Contents Table of Contents V Chapter 4 Calibration 19 4 1 D A Calibration 19 4 1 1 Voltage Output Unipolar 0 5V 19 4 1 2 Voltage Output Unipolar 10V 20 4 1 3 Voltage Output Bipolar 5 5V 20 4 1 4 Voltage Output Bipolar 10 10V 21 A15 Current 2 s 21 4 1 6 Current Simk 4 20 22 Appendix Block Diagram 23 vi Table of Contents AX5320P 6 Channel Analog Output Board User s Manual Chapter 1 Introduction 11 General Description The AX5320P is a PCI card providing 6 channels analog output and 8 digital inputs and or 8 digital outputs The board interface allows its plugging into any PCI slot of an IBM PC AT or compatible computer with PCI bus The AX5320P features 6 channels of voltage output or current sink each channel is individually user selectable to any of the follow2. 00 0 0 0 0 0xf0 0xf0 0xf0 Byte Base 0xc4 Oxcc 0xd4 0xdc 0xe4 0 High Oxff 0xff 0xff 0xff 0xff 0xff Byte Measure mm 0 8 0xd0 0xd8 0 0 LM D A EE 0 00 0 00 0 00 0 00 0 00 0 00 Byte Base 0 4 0xd4 0 4 0 High 0 00 0 00 0 00 0 00 0 00 0 00 Byte D VR15 22 Calibration AX5320P 6 Channel Analog Output Board User s Manual Appendix A Block Diagram VEXT 1 QO DAVI 5 DOUBLE BUFFER 12 BIT DAC AGND VEXT 2 DAV2 SINK2 s BUFFER H s AGND DAV3 SINK3 Eae BUFFER Eae DAC PD P V C VEXT4 85 ET e BUFFER one ED DAC AGND B V R 5 DAVS SINK5 EI BUFFER D 00 AGND G V E 6 DAV6 SINK6 r gt BUFFER O i AGND pe 12 BIT DAC 8 IQ 8 CH DIDO INPUT ADDRESS DECODE Block Diagram 23
3. Register Format and Description 1 N AX5320P 6 Channel Analog Output Board User s Manual Base address 0 D A 5 High byte 812 B8 B7 Bo B5 Base address Oxe8 D A 6 Low byte Ba B X X X x Base address Oxec D A 6 High byte 812 B11 B7 B6 B5 3 2 2 Group 1 registers NOTE When users program the registers in Group 1 they must check if the I O port Base address 2 hasan output value 0 03 OxOf and the I O port Base address 3 hasan output value 0x01 to enable the functions in Group 1 Base address 0 0 8 channels D7 oe DI 5 DI 4 DI3 DI2 oi DLO Base address 0 0 8 channels D O Do 7 DO 6 5 DO 4 DO DO 2 1 DO 18 Register Format and Description AX5320P 6 Channel Analog Output Board User s Manual Chapter 4 Calibration 4 1 D A Calibration D A adjustment is executed for AX5320P D A calibration The D A output voltage can be measured by a DVM or directly to other AXIOMTEK s A D cards Step 1 Connect TP1 and AGND to multimeter rec mmend HP34401A Trim VR1 measure the voltage equal 2 5000V Step 2 Connect TP2 and AGND trim VR3 to measure the voltage equal 10 0000V Step 3 Connect TP3 and AGND trim VR2 to measure the voltage equal 5 0000V Step 4 Run the calibration program cal5320p exe and conform it 4 1 1 Volta
4. 5320 6 Analog Output Board User s Manual Disclaimers The information in this manual has been carefully checked and is believed to be accurate 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 2002 by AXIOMTEK Co Ltd All rights reserved June 2002 Version A2 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 W 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 your body
5. W 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 isa registered trademark of International Business Machines Corporation Intel isa trademark of Intel Corporation Other brand names and trademarks are the properties and registered brands of their respective owners Unpacking The AX5320P is packed in an anti static bag The PCI Bus board has components that are easily damaged by static electricity Do not remove the anti static wrapping until proper precautions have been taken Safety instructions in front of this User s Manual describe anti static precautions and procedures After unpacking the PCI Bus board place it on a raised surface and carefully inspect the board for any damage that might have occurred during shipment Ground the board and exercise extreme care to prevent damage to the board from static electricity Integrated circuits will sometimes come out of their sockets during shipment Examine all integrated circuits to ensure that they are firmly seated The AX5320P PCI Bus interface analog output board package includes the following AX5320P Board AX5003 Extension Board Flat cable 40 45cm x 1 AS59099 DAC Driver CD Ax5320P user s manual Warranty card Make sure that all of the items listed above are present What To Do If There Is A Problem If there a
6. 0100 0000 1000 0000 12 1111 1111 19 9961 2 3 4 Current Sink 0 to 20 Current Sink mA 4096 20mA mEC AN Number in DAC Current Sink mA sr 000 0000 0100 0000 1000 0000 10 1111 1111 19 99512 R Load 2K ohm Min AX5320P Voltage Output connection AX5320P R Load DAC Current Sink connection NOTE The users must also consider the power consumption on R Load where P 8 Board Configuration and Installation AX5320P 6 Channel Analog Output Board User s Manual 2 4 Connector Pin Assignments The AX5320P 6 Channel Analog Output Board has two connectors labeled CON1 and CON2 accessible from the expansion slot rear panel of the PC The pin assignments for 1 are listed on the following subsections 2 4 1 CON1 Pin Assignments 1 1 20 1 DAYI AGND 21 os NC 22 4 DAV2 VEXT2 23 5 AGND AGND 24 6 SINK2 7 DAV3 26 8 AGND AGND 27 9 SINK3 52 10 DAV4 VEXT4 29 11 AGND AGND 30 NC 31 12 SINK4 VEXT5 32 18 DAYS 14 AGND 15 SINK5 ie 16 DAV6 VEXT6 35 17 AGND AGND 96 18 SINK6 19 Description 1 D A voltage output channel 1 to channel 6 SINK1 SINK6 D A current sink channel 1 to channel 6 Board Configuration and Installation 9 AX5320P 6 Channel Analog Output Board User s Manual 2 4 2 CON2 Pin Assignments CON2 NC 40 39 NC NC 38 37 NC NC 36 35 NC NC 3
7. Performance Settling Time to 1 2 LSB e 10V step 33us e step 1 5 Slew Rate 0 3V us TYP voltage 1 2mA us current Throughput e Single Channel33kHz 2 Introduction AX5320P 6 Channel Analog Output Board User s Manual Thermal Characteristics 1 2 2 Zero Drift 10uV C Gain Drift 20ppm of FSR C Differential Linearity Drift 3ppm of FSR C Monotonicity Monotonic 0 to 60 C Digital Input and Output Input Lines 8 Output Lines 8 Input Output level compatible Electrical Characteristics Logic High Input Voltage 2V MIN Logic Low Input Voltage 0 8V MAX e Logic High Input Current 20uA MAX at VIH 2 7V Logic Low Input Current 0 2 MAX at VIL 0 4V e Logic High Output Voltage 2 4V MIN at lOH 3mA e Logic Low Output Voltage 0 4V MAX at IOL 12mA e Logic High Output Current 0 4 mA source MAX e Logic Low Output Current 8 mA Sink MAX 1 2 3 Power Consumption e 5V 200mA 12V 300mA 1 2 4 Physical Environmental I O Connector 37 D type male connector 40 pin male mating connector Dimensions 175mm 106mm Weight 270g Operating temp Range 0 C to 70 C Relative Humidity 0 to 9096 non condensing Introduction 3 AX5320P 6 Channel Analog Output Board User s Manual This page does not contain any information AX5320P 6 Channel Analog Output Board User s Manual Chapter 2 Board Configuration
8. and Installation WARNING When poweris ON hazardous voltages may present in the AX5320P do not touch the board and its wiring to prevent shock hazard 2 1 Locator Diagram The following figure shows locations of jumpers and connectors 39 1 El VR 26 SPCC ee er VIS ce JP12 582 JP10 m JP9 hils RU ma JP7 rvRig 29 9709 4 6 ss jP 9 m gt 2 lt 88 JP4 56 VR 10 VRE dV mm Ji J2 J3 J5 J6 2 TP16 p Board Configuration and Installation 5 AX5320P 6 Channel Analog Output Board User s Manual 2 22 Jumper Settings 2 2 1 JP1 JP12 JP1 DA1 JP3 DA2 JP5 DA3 JP7 DA4 JP9 DA5 JP11 DA6 22 Set DA channel to be current sink Set DA channel to be unipolar voltage output 98 Set DA channel to be bipolar voltage output JP2 DA1 JP4 DA2 JP6 DA3 JP8 DA4 JP10 DA5 JP12 DA6 Select DA reference voltage external voltage Select DA reference voltage 10V Select DA reference voltage 5V or Cu
9. board The following section summarizes the procedures when installing the AX5320P WARNING Turn OFF the PC and all accessories connected to the PC whenever installing removing any peripheral board including the AX5425 0 series board 2 5 1 Board Installation The following lists the instructions to follow when installing the AX5320P card 1 Turn OFFthe PC and allaccessories power 2 Unplug allpowercordsand entire cables from the rear of the PC 3 Remove the PC s cover see your PC Operation Guide if you are not skillful about it 4 Find an unused expansion slot Remove the blank expansion slot cover and save the screw for affixing retaining bracket 5 Grab the upperedge of the AX5320P board Align the AX5320P board s retaining bracket with the expansion slot rear panel and straighten the board s gold finger with the expansion slot Gently push the board into slot 6 Restore the screw to the expansion slot reta ining bracket 7 Replace the PC s coverand connect the cables you detached in step2 8 Turn ON the power of the PC and other peripheral device 12 Board Configuration Installation AX5320P 6 Channel Analog Output Board User s Manual 2 5 2 AX5320P Extension Board Cable Connection Refer to the following illustration for the proper cable connection from the AX5320P card to the AX5003 extension board Board Configuration and Installation 13 AX5320P 6 Channel Analog O
10. 4 33 NC DGND 32 31 DO 7 DGND 30 29 DO 6 DGND 28 27 DO 5 DGND 26 25 DO 4 DGND 24 23 DO 3 DGND 22 21 DO 2 DGND 20 19 DO 1 DGND 18 17 DO 0 DGND 16 15 DI 7 DGND 14 13 DI 6 DGND 12 11 DI 5 DGND 10 9 014 DGND 8 7 03 DGND 6 5 012 DGND 4 01 DGND 2 1 DIO Description CON2 Digital input channel 0 channel 7 Digital output channel 0 channel 7 10 Board Configuration and Installation AX5320P 6 Channel Analog Output Board User s Manual 2 4 3 P1 Pin Assignments A cable connector to convert the CON2 40 pin connector to 37 pin male D type connector is given along with the AX5320P board Description for the cable connector is provided below AX5320P extension board AX5003 pin assignment DLO 19 w 7 DGND DLi 18 x 52 DL2 17 35 013 16 4 DGND DL4 15 015 14 DI 6 13 32 DGND g 1 DGND DL 12 Men M 29 DGND DO 2 9 28 DGND DO 3 8 27 DGND 2 2 DGND Das 7 gt stine a 24 DGND DO 7 4 23 DGND NC 3 22 DGND 21 N 20 vs NC 1 Description CON2 Digital input channel 0 channel 7 Digital output channel 0 channel 7 Board Configuration and Installation 11 AX5320P 6 Channel Analog Output Board User s Manual 2 5 Hardware Installation The AX5320P board is shipped with protective electrostatic cover When unpacking touch the board s electrostatically shielded packing with the metal frame of your computer to discharge the accumulated static electricity prior to touching the
11. ge Output Unipolar 0 5V Davi DAV2 DAV3 DAVS DAV Vref 5V Base 0 0 0 8 0 0 0xd8 0 0 0xe8 D A Low Output 0 0 0 0 0 0xf0 0xf0 0 Byte Base 0 4 0 0xd4 0 4 0 D A High Output 0xff 0xff 0xff 0xff 0xff Oxff Byte Measure VR20 VR22 VR24 VR26 Calibration 19 AX5320P 6 Channel Analog Output Board User s Manual 4 1 2 Output Unipolar 0 10V Tee ma T ma Om pe pr p Set 4 WN jes fipo Vref 10V 10V Base 0 0 0xc8 0xd0 0xd8 0xe0 0xe8 D A Low Output 0 0 0 0 0 0 OxfO 0xf0 Byte Base 0 4 0xd4 0 0 4 High ut Oxff Oxff Oxff Oxff Oxff Oxff Byte VR16 vris vr20 VR22 VR24 vr26 Measure 9 997561 4 1 3 Voltage Output Bipolar 5 5V set P6 WIB pn 12 Vref 5V 5V Base 0 0 0 8 0xd0 0xd8 0xe0 0xe8 D A Low Output 0x00 0x00 0x00 0x00 0x00 0x00 Byte Base 0 4 Oxcc 0xd4 0xdc 0xe4 0 D A High Output 0 00 0 00 0 00 0 00 0 00 0 00 Byte trim VR17 VR19 VR21 VR23 VR25 VR27 Measure 5V Base 0 0 0xc8 0 0 0xd8 0xe0 0xe8 D A Low output Oxf 0 0 0 0xf0 0xf0 0xf0 Byte Base 0 4 0xd4 0xdc 0xe4 High Output 0xff 0xff 0xff O
12. ing ranges 0 to 5V 0 to 10V 5V to 5V 10V to 10V 0 to 20 mA or 4 to 20 mA current loop There is one 12 bit D A converter per channel for maximum 33KHz throughput Typical applications for AX5320P include ON OFF control direct control valve positioning waveform generation and utilizing a variable voltage output The board can also be used for analog control in process or laboratory application where material transfer rates fluid flow power consumption motor speed temperature levels etc are to be controlled Optional AX851 universal terminal panel is available to help facilitate external connections Introduction 1 AX5320P 6 Channel Analog Output Board User s Manual 1 2 Specifications 1 2 1 D A Analog Outputs m Number of channels 6 Output Ranges 0 to 5V Oto 10V 5V 10V 0 20mA 4 20 current sink m Input data coding Straight binary unipolar Offset binary bipolar W Current Output Voltage range 5 max Source Impedance 0 10 max 0 02 typ Capacitive Driver Capability short circuit to common Protection for voltage ranges current outputs are short Circuit and reverse polarity protected Accuracy W Resolution 12 bits Nonlinearity 1158 Differential Nonlinearity 1 2 LSB Inherent quantizing Error 1 2 LSB Gain Error Adjustable to zero Zero Error Adjustable to zero System Accuracy 0 025 FSR Voltage out Ox05 FSR C urrent out Dynamic
13. re damaged or missing parts contact your supplier and or dealer immediately Do not attempt to apply power to the board if there is damage to any of its components Chapter 1 Intorduction 1 1 1 General Description 1 1 2 22 2 T 2 JB Ge l 2 122 Digital UE eie an sasa 3 1 2 3 Power Consumption 3 1 2 4 Physical Environmenta l ees 3 Chapter 2 Board Configuration and Installation 5 2 1 Locator Diagram III one e nexu xen 5 2 2 Jumper Settings renees 6 6 E21 u mon S n DM HUI ESO nh 6 2 3 7 7 219 2 Bipolar OWDDUE 7 2 3 3 41020 8 2 34 Current Sink 040 20 MA ke 8 2 4 Connector Pin 9 2 4 1 Pili ASSIGN GES ote pen err er meh 9 242 Pili NSSIgIn 10 2 4 3 ASSIGMIMOMES 11 2 5 Hardware Installation 12 ZSL
14. rrent Sink 2 2 2 J1 96 J1 DA1 J2 DA2 J3 DA3 J4 DA4 J5 DA5 J6 DA6 Set as voltage output current loop 0 20 Set current sink 4 20 mA Board Configuration Installation AX5320P 6 Channel Analog Output Board User s Manual 2 33 Code Format There are three kinks of reference voltage input 5V 10V and external can be selected by the jumper JP2 JP4 JP6 JP8 JP10 JP12 When the voltage reference Vref is selected this channel s D A voltage output range is from to Vref for unipolar UNI to Vref for biplar BIP The reference signal can be DC or AC voltage In this way the D A becomes a programmable atenuator The equation for calculating output is DAV Vref code 4096 Where code is the data written to the D A register the range is between 0 to 4095 2 3 1 Unipolar Output DAV Vref code 4096 ma m DAC Analog Output DAV Vref 4095 4096 Vref 2048 4096 1 2 V ref Vref 11 4096 0 Volts 2 3 2 Bipolar Output DAV Vref code 2048 4096 ss SE DAC Analog Output DAV Vref 2047 2048 Vref 1 2048 0 Volts Vref 1 2048 Vref Board Configuration and Installation 7 AX5320P 6 Channel Analog Output Board User s Manual 2 3 3 Current Sink 4 to 20 Current Sink mA 2 4mA code 4096 16mA m tte nDe Number in DAC Current Sink mA 000 0000
15. s must output a value 0x03 or Ox0f to Base Address 0x02 to set the IRQ signal is input to and the 560 SG1 are output from the PCI bridge Base address 3 write 561 560 are action low 1 Select Enable Group 0 1 Select Enable Group 1 Base address 7 read x x x x x 561 sco Group selects control register status 16 Register Format and Description AX5320P 6 Channel Analog Output Board User s Manual 3 2 1 Group_0 Registers NOTE When users program the registers in Group_0 they must check if the I O port Base address 2 hasan output value 0x03 or 0x0f and the I O port Base address 3 hasan output value 0x02 to enable the functions in Group O Base address 0 0 D A 1 Low byte Ba E X X X X Base address 0 4 D A 1 high byte B12 B11 B10 B7 85 Base address 8 D A 2 Low byte Ba g BE X X X X Base address Oxcc D A 2 high byte B12 B11 B10 B7 85 Base address 0xd0 D A Low byte Ba p El X X X X Base address 0 4 D A High byte B12 B11 B10 B7 85 Base address 0 48 D A 4 Low byte Ba p X X X X Base address Oxdc D A 4 High byte B12 B10 B7 85 Base address 0xe0 D A 5 Low byte 22 Bl x x x x
16. utput Board User s Manual This page does not contain any information 14 AX5320P 6 Channel Analog Output Board User s Manual Chapter 3 Register Format and Description 3 1 Address Mapping The AX5320P use some non consecutive addresses I O space All registers are 8 bits wide The base address or starting address is determined during the installation by CPU auto setting This chapter describes each register s format and functions Each register can be accessed easily by using direct I O instructions of whatever application languages available Assembly Basic Pascal C etc Don t operate any other LISTED or else it happens errors Base Address 0 Enable external reset Type Base Address 2 Group select control Base Address 3 Group select control Base Address 7 Group select control register status GR OUP 0 D A 3 Low byte D A 6 High byte W W W Register Format Description 15 AX5320P 6 Channel Analog Output Board User s Manual GROUP 1 Base Address 0xc0 8 channels digital input Base Address 0xc0 8 channels digital output 3 2 Register Description Base address 0 write RST 0 disable function on AX5320P RST 1 enable RESET function on AX5320P when system PC reset the AX5320P will be reset Base address 2 write x x x mo x X 561 sco When the start or initiation of the program user
17. xff Oxff Oxff Byte Measure VR16 VR20 VR22 VR24 VR26 mm ur vos 20 Calibration AX5320P 6 Channel Analog Output Board User s Manual 4 1 4 Voltage Output Bipolar 10 10V nave me Set es 10 Base 0 0 0 8 0 0 0xd8 0xe0 0xe8 D A Low Output 0x00 0x00 0x00 0x00 0x00 0x00 Byte Base 0 4 Oxcc 0xd4 0xdc 0xe4 High Output A 0x00 0 00 0x00 0x00 0x00 Byte VR19 VR21 VR23 VR25 VR27 2 lt 0 0 0 8 0 0xd8 0 0 0 8 D A Low Output 0xf0 0xf0 0xf0 0xf0 Byte Base 0 4 Oxcc 0xd4 0xdc 0xe4 0 High Oxff Oxff Oxff Oxff Oxff Oxff Byte mm VR16 vri8 vr20 22 VR24 Measure 9 99512V 4 1 5 Current 0 T mars 1 J 3 ps o Sink Set ja mim Base 0 0 0 8 0xd0 0xd8 0xe0 0xe8 D A Low 0 0 0 Oxf0 Oxf0 Oxf0 Oxf0 Byte Base 0 4 Oxcc 0xd4 0xdc 0xe4 0 High ri u Oxff 0xff 0xff Oxff Oxff Oxff Byte EXE EXE Calibration 21 AX5320P 6 Channel Analog Output Board User s Manual 4 1 6 Current 4 JP5 E EI Jee pen La vref 5v e Son 0 0 0 8 0 0 0xd8 0xe0 0xe8 D A Low
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