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1. 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIFO Control Register w FRST FCLR FRST FCLR 40h 1 1 0 0 FIFO Status Register R FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 1 1 AE 1 1 1 EF 0 0 0 0 0 FIFO Control Register W FRST FCLR FRST FCLR 12h 3 3 2 2 FIFO Status Register R FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 3 3 FF 3 3 2 2 AE 2 2 2 EF FIFO 0 Programmable Flag Register S PF14 13 12 PF11 10 PF9 PF8 PF6 PF5 PF2 PF1 PFO 0 Programmable Flag Register 14 PF13 12 11 10 PF9 PF8 PF6 PF5 2 PF1 PFO FIFO 1 Programmable Flag Register E PF14 1 12 PF11 10 PF9 PF8 PF6 PF5 PF2 PF1 PFO FIFO 1 Programmable Flag Register PF14 PF13 12 11 10 9 PF8 PF6 PF5 PF2 PF1 PFO FIFO 2 Programmable Flag Register 14 13 FP12 11 10 9 PF8 PF6 PF5 2 PF1 PFO 5 FIFO 2 Programmable Flag Register j PF14 PF13 FP12 PF11 PF10 PF9 PF8 6 PF5 PF2 PF1 PFO FIFO 3 Programmable Flag Register2. 28h R CBU CG1 CGO SY 2 1 CMO CD7 CD6 CD5 CD4 CD2 CD1 2Ah R Board ID 2Ch R BID3 BID2 BID1 BIDO 2Eh R 52 Table PCI 1714 register format Part 4 Base 2 Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 w Reset start read channel to 30h AD Channel n DATA TRG OV G1 GO AD11 AD10 AD9 AD8 07 AD6 AD5 AD4 AD3 AD2 AD1 ADO N A 32h AD Channel n 1 DATA R 8 OV G1 GO AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 ADO W DMA Request selector DSO 34h R 53 C 3 A D Single Value Acquisition Write BASE 0 2 4 6 In single value acquisition mode SW trigger the A D converter will convert one sample when you write to the register Write BASE 0 2 4 6 with any value User can check the A D FIFO status FIFOn FE to make sure if the data 1s ready to be received Table C 2 Register for Single Value Acquisition Base z Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Al Channel 0 Single Value Acquisition Oh Al Channel 0 Data R TRG F OV
3. Fig 2 6 The Device Name appearing on the list of devices box Note amp we have noted the device name 001 lt PCI 1714 BoardID 7 1 O c800H gt begins with a device number 000 which 15 specifically assigned to each card The device number is passed to the driver to specify which device you wish to control If you want to test the card device further go right to the next section on the Device Testing 18 2 5 Device Testing Following through the Setup and Configuration procedures to the last step described in the previous section you can now proceed to test the device by clicking the Test button on the O Device Installation dialog box Fig 2 7 A Device Test dialog box will appear accordingly Device Test 1714 BoardID 1 1 0 a400H rf Analog input Channel No Input range Analog input reading s 0008473 Channel mode 3 sw 04481072 4 single ended channels 5 0 Sampling period 1000 ms 50 Advantech PCI 1712 2 gt Advantech PCI 1713 Advantech PCI 1714 lt Advantech PCI 1716 Fig 2 7 The Device Test dialog box of PCI 1714 On the Device Test dialog box users are free to test various functions of PCI 1714 on the Analog input tabs functions on the other tabs are not supported at this stage Note You can access the Device Test dialog box either
4. 25 4 1 ANALOG INPUT RANGES AND 8 2 2 00 000 04600 00 00000000000000000000 25 4 2 ANALOG INPUT ACQUISITION 26 4 3 A D SAMPLE CLOCK SOURCES ccesssscsssssecessececseseecesescessceceesaeccessseecsessescessescesaeenses 31 AA TRIGGER SOURCES adea e de 33 4 5 ANALOG INPUT DATA 35 5 R A 36 APPENDIX 85 45 APPENDIX B BLOCK 221 1 1 sas sense sees s seen 47 iii APPENDIX REGISTER STRUCTURE AND FORMAT eere eene 49 C OVERVIEW prete eut e menester d le an anite eden nr de a 49 0 den Pee es EEG CR EE Uie eie kde dn 49 C 3 A D SINGLE VALUE ACQUISITION WRITE BASE 0 2 4 6 54 AI RANGE CONTROL WRITE READ 55 C 5 A D CONVERTER ENABLE WRITE READ 5 56 C 6 CLOCK SOURCE AND DIVIDER WRITE READ 5 56 7 TRIGGER MODE AND SOURCE WRITE READ 5 57 C 8 FIFO CONTROL WRITE 10 2 enne nenne 59 C 9 FIFO STATUS READ
5. PF14 PF13 12 11 10 PF9 PF8 PF5 PF2 PF1 PFO i FIFO 3 Programmable Flag Register 2 14 PF13 12 PF11 10 9 PF8 PF5 PF2 PF1 PFO Counter Register ICh w 15 14 13 12 11 10 CN8 CN6 CN5 CN3 CN2 CNO R 15 14 13 12 11 10 CN8 CN6 CN5 CN3 CN2 CN1 CNO Rest DMA Counter 1Eh R 5 Table PCI 1714 register format Part 3 Base A Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Interrupt Control Register w INTE FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 20h 3 3 2 2 1 1 AF O R INTE INTF INTF INTF INTF INTF INTF INTF INTF INTF 8 7 6 5 4 3 2 1 0 Clear Interrupt 22h N A R Analog Trigger Threshold voltage Register AT6 AT5 ATA 2 AT1 ATO 24h Analog Trigger Threshold voltage Register AT6 5 ATA 2 AT1 ATO N A 26h N A R W Calibration Command Register CG1 CGO0 X CM2 CMO CD6 CD5 CD4 CD2
6. 2 5 to 2 5 V 1to 1 V o oon 0 5 to 0 5 V CBUSY Calibration command busy flag This bit indicates the calibration command is complete and ready for next command input 65 C 16 Board ID Read BASE 2C Table C 15 Register for Board ID Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 3 2 Board ID 2Ch R BID3 BID2 BID1 BIDO BID3 BIDO Board ID Board ID selector value is from 0 to 15 Please refer to board ID switch setting C 17 Reset DMA Start Channel to CH0 Write BASE 30 Table C 16 Register for Reset DMA Start Channel to CH0 Base Address PCI 1714 Register Format HEX 15 14 33 12 11 10 9 8 7 6 5 4 3 2 1 0 Reset DMA start channel to CHO 30h W Reset DMA start channel to CHO Write any value to BASE 30h to reset DMA transfer data from Before start DMA transfer user has to reset the start channel to CHO This only for four channels DMA data transfer C 18 AD Channel n DATA Read BASE 30 32 Table C 17 Register for AD Channel n DATA Base Addres amp PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 AD Channel n DATA 30h FRG G1 GO AD11 AD10 09 AD8 AD7 AD6 ADS AD4 AD3 AD
7. The Advantech PCI 1714 offers the following main features 32 bit PCI Bus Mastering DMA data transfer 4 A D converters simultaneously sampling 12 bit A D converter up to 30M samples per second 4 single ended analog input channels Programmable gain for each input channel On board FIFO memory Multiple A D triggering modes Programmable pacer counter Auto calibration Some of them are highlighted and more detailed as following PCI Bus Mastering Data Transfer The PCI 1714 supports PCI Bus mastering DMA for high speed data transfer By setting aside a block of memory in the PC the PCI 1714 performs bus mastering data transfers without CPU intervention freeing the CPU to perform other more urgent tasks such as data analysis and graphic manipulation The function allows users to run 1 all functions simultaneously at full speed without losing data Simultaneous Sampling The PCI 1714 capable of simultaneous sampling uses 4 identical circuitries and ADC for each analog input channel Where the time relationship between inputs is important this feature let you sample simultaneously Supports S W Internal and External Pacer Triggering The PCI 1714 supports three kinds of trigger modes for A D conversion software triggering internal pacer triggering and external pacer triggering The software trigger allows users to acquire a sample when it is needed the internal pacer triggers continuously high speed data acquisitio
8. CH3 CH2 CH2 CH1 CH1 CHO CHO G1 GO Gi GO Gi GO G1 GO Analog Input Range Selector These registers are used to select the analog input range for each channel CHn G1 CHn GO Input range 0 0 5 to 5 V 0 1 2 5 to 192 5 1 0 1to 1V 1 1 0 5 to 0 5 0 3 55 C 5 A D Converter Write Read BASE A Table C 4 Register for A D Converter Enable PCI 1714 Register Format Hex 15 14 13 12 11 10 9 8 7 e 5 4 3 2 1 90 o AID Converter Enable Register CH3 CH2 CH1 CHO Ah R CH3 CH2 CH1 CHO CH3 CH2 CH1 CHO A D converter Enable bit These bits are control the A D converter working Write 0 will disable the A D 1 enable They could be read back for check C 6 Clock Source and Divider Write Read BASE C Table C 5 Register for Clock Source and Divider Prosa PCI 1714 Register Format 15 14 13 12 11 10 11 9 7 ee 5 41 2 3 2 4 1 0 T Clock Source and Divider Register CKS1 CKSO0 DIV7 DIV6 DIV5 DIVA DIV3 DIV2 DIV1 Divo CKS1 CKSO0 Dive DIV5 DIVA DIV3 DIV2 DIV1 Divo DIV7 DIVO Clock Divider When select the internal clock source 60MHz the clock
9. HF 3 EF 2 AF 2 AE 2 2 2 EF EF n 0 3 FIFO Empty Flag 1 FIFO is empty 0 FIFO is not empty HF n 0 3 FIFO Half full Flag 1 FIFO is half full 0 FIFO is not half full FF 0 3 FIFO Full Flag 1 FIFO is full 0 FIFO is not full 59 FlFOn AE n 0 3 FIFO Almost Empty flag 1 FIFO is almost empty 0 FIFO is not almost empty AF n 0 3 FIFO Almost Full flag 1 FIFO is almost full 0 FIFO is not almost full C 10 FIFO for Programmable Flag Write Read BASE 14 16 18 1A Table C 9 Register for FIFO Programmable Flag PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIFO 0 Programmable Flag Register 14 PF13 12 11 10 9 PF8 PF6 PF5 2 PF1 PFO aw FIFO 0 Programmable Flag Register 14 PF13 12 PF11 10 9 PF8 PF6 PF5 PF2 PF1 PFO FIFO 1 Programmable Flag Register gt PF14 PF13 FP12 PF11 PF10 PF9 PF8 6 5 2 PF1 PFO M FIFO 1 Programmable Flag Register 3 14 PF13 FP12 11 10 9 PF8 6 PF5 PF2 PF1 PFO FIFO 2 Programmable Flag Register PF14 PF13 FP12 PF11 PF10 9 PF8 PF6 PF5 2 PF1 PFO T FIFO 2 Programm
10. 2000 95 98 NT ME XP operating system We advise users to program the PCI 1714 using the 32 bit DLL driver provided by Advantech to avoid the complexity of low level programming by register The most important consideration in programming the PCI 1714 at register level is to understand the function of the card s registers The information in the following sections is provided only for users who would like to do their own low level programming Register format The register format is the basis to control the PCI 1714 There are some rules for programmer s reference 1 All registers are 32 bit format Please use the DWORD command in your own software Some registers are used only for write or read 3 Some registers can support write and read back they usually use the same name Some registers could write any value to complete a command 5 In general read only register is called status register write only register is called control register 6 Some registers are very similar usually denote as a group For example A4 A3 A2 Al AO usually denote as A4 AO 7 In this document 1Fh means hexadecimal number 1F Table C 1 shows the function of each register of the PCI 1714 or driver and its address relative to the card s base address 49 Table C 1 PCI 1714 register format Part 1 Base Address PC
11. BASE 10 12 59 C 10 FIFO FOR PROGRAMMABLE FLAG WRITE READ BASE 14 16 18 1A 60 C 11 DMA COUNTER WRITE READ BASE 1C WRITE 61 C 12 INTERRUPT CONTROL FLAG WRITE READ 5 20 00 62 C 13 CLEAR INTERRUPT WRITE 22 63 C 14 ANALOG TRIGGER THRESHOLD VOLTAGE WRITE READ BASE 24 64 C 15 CALIBRATION COMMAND WRITE READ BASE 4228 sess 65 C 16 BOARD ID READ 66 C 17 RESET DMA START CHANNEL WRITE BASE 30 sese 66 C 18 AD CHANNEL DATA READ BASE 30 32 cccccccccsssccsssssccesseceesssceesessesceseeseessaeeeses 66 C 19 DMA REQUEST SELECTOR WRITE BASE 34 68 iv 1 Introduction 1 1 Thank you for buying the Advantech PCI 1714 The PCI 1714 is a 30MHz Simultaneous 4 CH Analog Input Card for the PCI bus It is an advanced performance data acquisition card based on 32 bit PCI Bus architecture The maximum sampling rate of PCI 1714 is up to 30MHz samples per second with an emphasis on continuous non stop high speed streaming data of A D samples to host memory The following sections of this chapter will provide further information about features of the multifunction cards a Quick Start for installation together with some brief information on software and accessories for the PCI 1714 card Features
12. Computer 001 lt 1714 BoardiD 6 1 0 400 r Supported Devices Advantech DEMO Board gt Advantech PCI 1710 L HG HGL gt Advantech 1711 4 Advantech PCI 1711L PCI 1731 Advantech PCI 1712 Advantech PCI 1713 Advantech PCI 1714 Advantech PCI 1716 Advantech PCI 1720 Adeo DI 1771 Fig 5 1 Click the Setup button to launch the Device Setting 37 Step 2 Select the input range of the channel which you want to calibrate Step 3 Click the Calibration button to start the calibration process The Calibration Wizard window will pop up Note Each calibration process can calibrate only one channel and one input range at a time 1714 Device Setting Base ddress E000 Interrupt 11 Calibration _ Advanced Setting Maximal allowable PCI bus bandwidth 80 Meytes Sec CH1 E X ibrati Maximal allowable interrupt frequency 50V Calibration En 1000 Hz CH2 50v Calibration Maximal buffer for DMA transfer 1 Dr MH 15 MBytes CH3 5j Calibrati ud Defaults Cancel About Fig 5 2 Click the Calibration button to launch the calibration 38 Step 4 Follow the instruction of Calibration Wizard to input a correct DC voltage as a reference and click the Next button to proceed to the next step Calib
13. G1 GO AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD2 AD1 ADO Al Channel 1 Single Value Acquisition W 2h Al Channel 1 Data R TRG F OV G1 GO AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 ADO Al Channel 2 Single Value Acquisition 4 Channel 2 Data R TRG F OV G1 GO AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD2 AD1 ADO Al Channel 3 Single Value Acquisition W 6h Al Channel 3 Data R TRG F OV G1 GO AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 ADO AD11 ADO 12 bits Data of A D Conversion ADO the least significant bit LSB of A D data AD11 the most significant bit MSB of A D data G1 GO Range code These 2 bits indicate the input range of the data G1 GO Input range 0 0 5to 5V 0 1 2 5 to 2 5V 1 40 1to 1V 1 1 0 5to 0 5V 54 OV Over range flag This bit indicates whether the input voltage is over range or not Read means over range TRGF Trigger Flag For about trigger use only The trigger flag indicates whether a trigger event has happened during A D conversion process C 4 Al Range Control Write Read BASE 8 Table C 3 Register for Analog Input Range Control Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Al Range Control Register W CH3 CH2 2 CH1 CHO CHO 8h G1 GO 61 GO Gi GO G1 GO CH3
14. as Visual C Visual Basic Inprise C Builder and Inprise Delphi Register level Programming Register level programming is reserved for experienced programmers who find it necessary to write code directly at the level of device registers Since register level programming requires much effort and time we recommend that you use the Advantech Device Drivers instead However if register level programming is necessary you should refer to the relevant information in Appendix C Register Structure and Format or to the example codes included on the companion CD ROM 1 5 Device Drivers Programming Roadmap This section will provide you a roadmap to demonstrate how to build an application from scratch using Advantech Device Drivers with your favorite development tools such as Visual C Visual Basic Delphi and C Builder The step by step instructions on how to build your own applications using each development tool will be given in the Device Drivers Manual Moreover a rich set of example source code is also given for your reference Programming Tools Programmers can develop application programs with their favorite development tools Visual C Visual Basic Delphi C Builder For instructions on how to begin programming works in each development tool Advantech offers a Tutorial Chapter in the Device Drivers Manual for your reference Please refer to the corresponding sections in this chapter of the Device Dri
15. bits correspond to the same bit number of the interrupt control register to indicate which interrupt occurred Read 1 means interrupt occurred 0 0 Half Full interrupt flag FIFO 0 Almost Full interrupt flag FIFO 1 Half Full interrupt flag FIFO 1 Almost Full interrupt flag FIFO 2 Half Full interrupt flag FIFO 2 Almost Full interrupt flag 62 INTF6 FIFO 3 Half Full interrupt flag INTF7 FIFO 3 Almost Full interrupt flag INTF8 counter Terminal Count interrupt flag INTF Total Interrupt flag C 13 Clear Interrupt Write BASE 22 Table C 12 Register for Clear Interrupt Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 Clear Interrupt 22h W Clear Interrupt Write any value to this address will clear interrupt It will clear all flags to 0 if there is no any interrupt in coming 63 C 14 Analog Trigger Threshold Voltage Write Read BASE 24 Table C 13 Register for Analog Trigger Threshold Voltage mosca PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 M Analog Trigger Threshold voltage Register E 6 AT5 AT2 AT1 ATO R Analog Trigger Threshold voltage Register AT7 AT6 AT5 AT4 AT3 AT2 AT1 ATO AT7 Analog T
16. by the previous procedure for the Device Installation Program or simply by accessing Start Programs Advantech Driver for 95 and 98 or for NT Test Utility 19 Testing Analog Input Function Click the Analog Input tab to bring it up to front of the screen Select the input range for each channel in the nput range drop down boxes Configure the sampling rate on the scroll bar Switch the channels by using the up down arrow Fig 2 8 Analog Input tab on the Device Test dialog box 20 3 Signal Connections 3 1 Maintaining proper signal connections is one of the most important factors to ensure that your application system is sending and receiving data correctly A good signal connection can avoid unnecessary and costly damage to your PC and other hardware devices This chapter provides useful information about how to connect input and output signals to the PCI 1714 via the I O connector Overview 3 2 Maintaining signal connections is one of the most important factors in ensuring that your application system is sending and receiving data correctly A good signal connection can avoid unnecessary and costly damage to your PC and other hardware devices This chapter provides useful information about how to connect input and output signals to the PCI 1714 via the I O connector Switch and Jumper Settings The PCI 1714 card has one function switch and five jumper settings Fig 3 1 Card connector jumper and
17. is properly installed on your system you can now configure your device using the PCI 714 Utility program that has itself already been installed on your system during driver setup A complete device installation procedure should include board selection and device setup After that you can operate this card through the operation The following sections will guide you through the board selection device setup and operation of your device 15 2 4 Device Setup amp Configuration The PCI 1714 Utility Program is a utility that allows you to setup configure and test your device and later store your settings on the system registry These settings will be used when you call the APIs of Advantech Device Drivers Setting Up the Device Step 1 To install the I O device for your card you must first run the Device Manager program by accessing Start Programs Advantech Device Drivers V2 1 Step 2 You can then view the device s already installed on your system if any in the Installed Devices list box Since you haven t installed any device yet you might see a blank list such as the one below Fig 2 4 Advantech Device Manager ME E Your ePlatform Partner ONNE Device Manager e 5 Installed Devices My Computer Setup Test Remove Supported Devices 9 Advantech DEMO Board H Advantech COM Devices gt Advantech PCI 1710 L HG HGL lt Advantech 1711
18. please refer to 2 2 Driver Installation Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Note Turn off your computer and unplug the power cord and cables TURN OFF your computer before installing or removing any components on the computer Remove the cover of your computer Remove the slot cover on the back panel of your computer Touch the metal part on the surface of your computer to neutralize the static electricity that might be on your body Insert the PCI 1714 card into a PCI slot Hold the card only by its edges and carefully align it with the slot Insert the card firmly into place Use of excessive force must be avoided otherwise the card might be damaged Fasten the bracket of the PCI 1714 card on the back panel rail of the computer with screws Connect appropriate accessories such as source sync signal cables wiring terminals etc if necessary to the PCI 1714 card Replace the cover of your computer chassis Re connect the cables you removed in Step 2 Plug in the power cord and turn on the computer Incase you installed the card without installing the DLL driver first Windows 95 98 ME will recognize your card as an unknown device after rebooting and will prompt you to provide the necessary driver You 13 should ignore the prompting messages just click the Cancel button and set up the driver according to the steps described in 2 2 Driver Install
19. the analog input operation the computer issues a write to the board to begin acquisitions When you write the value to analog input trigger flag TRGF on Write BASE Eh to produce either a rising edge or falling edge trigger depending upon the trigger source type you choose This edge will then act as an A D trigger event For detailed information please refer to Appendix C 7 Trigger Mode and Source External Digital TTL Trigger For analog input operations an external digital trigger event occurs when the PCI 1714 detects either a rising or falling edge on the External A D TTL trigger input signal from screw terminal EXT TRIG on the ADAM 3909 screw terminal board The trigger signal is TTL compatible Analog Threshold Trigger For analog input operations an analog trigger event occurs when the PCI 1714 detects a transition from above a threshold level to below a threshold level falling edge or a transition from below a threshold level to above a threshold level rising edge User should connect the analog signals from the external device to one of the four BNC source connectors Which one of the four sources is selected as the trigger source can be defined or identified by writing to or reading from the 33 flags from TSO to TS2 of Write Read BASE Eh On the PCI 1714 the analog trigger threshold voltage level is set using a dedicated 8 bit DAC you can write or read the flags from ATO to AT7 on Write Read BASE 24h to define or
20. using software in Pre trigger acquisition mode Set to Pre Trigger Acquisition Mode B The sample clock source and sample rate The trigger source Assume the total acquired sample number is then set the total sample number to be N42 Trigger Event Acquired number of samples N 2 Samples Fig 4 4 Pre Trigger Acquisition Mode 30 4 3 AID Sample Clock Sources The PCI 1714 can adopt both internal and external clock sources for pacer post trigger delay trigger about trigger acquisition modes Internal A D sample clock with 8 bit Counter External A D sample clock that is connected to either the EXT CLKO the differential clock source or the EXT the single ended clock source on the ADAM 3909 screw terminal board The internal and both external A D sample clocks are described in more details as the following Internal A D Sample Clock The internal A D sample clock uses a 60 MHz time base Conversions start on the rising edge of the counter output You can use software to specify the clock source as internal and the sampling frequency to pace the operation The minimum frequency is 234375 S s the maximum frequency is 30 MS s According to the sampling theory Nyquist Theorem you must specify a frequency that is at least twice as fast as the input s highest frequency component to achieve a valid sampling For example to accurately sample a 300 kHz signal you have to specify sampling fr
21. will pre divide by the clock divider The divider is 8 bit wide so it could divide from 2 to 256 DIV7 DIVO Divide value 00h N A 01h divide by 2 02h divide by 3 FEh divide by 255 FFh divide by 256 56 CKS1 CKSO Clock Source selector These 2 bits select the clock source feed to the A D converters CKS1 50 Clock source 0 0 Internal clock 60MHz 0 1 External clock 0 1 0 External clock 1 1 1 Off C 7 Trigger Mode and Source Write Read BASE E Table C 6 Register for Trigger Mode and Source Base Address PCI 1714 Register Format 15 14 13 12 1 10 9 8 7 6 5 4 2 1 0 Trigger Mode and Source Register LPs wen TSE TS2 TS1 TSO TM2 TM1 TMO Eh MESE TSE TS2 TS1 TSO TM2 TM1 TM2 TMO Trigger Mode selector There are 5 trigger modes for PCI 1714 Please refer to the operation theorem for more information 2 1 Meaning 0 0 0 Single value acquisition mode SW trigger 0 0 1 Pacer acquisition mode 0 1 0 Post trigger acquisition mode 0 1 1 Delay trigger acquisition mode 1 0 0 About trigger acquisition mode 1 0 1 1 1 0 1 1 1 57 TS2 TSO Trigger Source selector o N 30 Meaning Analog input CHO Analog input CH1 Analog input CH3 Digi
22. 2 data 1 CHO data 1 N 3 CH3 data 1 CH2 data 1 67 19 DMA Request Selector Write BASE 34 Table C 18 Register for DMA Request Selector Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DMA Request selector 34h W DSO DSO DMA Request selector This bit select the DMA request hardware signal DREQ user could use FIFO 0 flag or FIFO 2 flag to generate DREQ 0 FIFO 0 flag 1 FIFO 2 flag 68
23. 2 AD1 ADO AD Channel n 1 DATA 32h OV Gt GO AD11 AD10 AD9 AD8 AD7 AD6 ADS AD4 AD3 AD2 AD1 ADO AD Channel n DATA n 0 or 2 BASE 30 32 are for four channels DMA data transfer Data 66 transfer will alternate from to CH2 CH3 automatically The format is the same as BASE 0 2 or BASE 4 6 CHO is first 32 bit CH2 CH3 is the second and CHI and so on User only want to transfer CHO CHI please use BASE 0 2 transfer CH2 CH3 please use BASE 4 6 About DMA data transfer please refer to PCI9056 datasheet DMA data transfer support 1 2 or 4 channels data acquisition For 1 channel data acquisition only channel 0 or 2 is acceptable For 2 channels data acquisition only channel 0 1 or 2 3 is acceptable The DMA data transfer to memory format are list as below 1 One channel Memory Address D31 0161015 DO N CHO data 1 CHO data 0 N 1 CHO data 3 CHO data 2 N 2 CHO data 5 CHO data 4 N 3 CHO data 7 CHO data 6 2 Two channel CHO CH1 Memory Address D31 0161015 00 data 0 data 0 1 CH1 data 1 CHO data 1 N 2 data 2 CHO data 2 N 3 CH1 data 3 CHO data 3 3 Four channel CHO CH1 CH2 CH3 Memory Address D31 0161015 DO N data 0 CHO data 0 N 1 CH3 data 0 CH2 data 0 N
24. Copyright The documentation and the software included with this product are copyrighted 2003 by Advantech Co Ltd All rights are reserved Advantech Co Ltd reserves the right to make improvements in the products described in this manual at any time without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reliable However Advantech Co Ltd assumes no responsibility for its use nor for any infringements of the rights of third parties which may result from its use Acknowledgments PC LabCard is a trademark of Advantech Co Ltd IBM and PC are trademarks of International Business Machines Corporation MS DOS Windows Microsoft Visual C and Visual BASIC are trademarks of Microsoft Corporation Intel and Pentium are trademarks of Intel Corporation Delphi and C Builder are trademarks of Inprise Corporation CE notification The PCI 1714 developed by ADVANTECH CO LTD has passed the CE test for environmental specifications when shielded cables are used for external wiring We recommend the use of shielded cables This kind of cable is available from Advantech Please contact your local supplier for ordering information On line Technical Support For technical support and service please visit our support website at http www advantech com suppo
25. Function High speed Function Hardware Function For the usage and parameters of each function please refer to the Function Overview chapter in the Device Drivers Manual Troubleshooting Device Drivers Error Driver functions will return a status code when they are called to perform a certain task for the application When a function returns a code that is not zero it means the function has failed to perform its designated function To troubleshoot the Device Drivers error you 7 can pass the error code to GetErrorMessage function to return the error message Or you can refer to the Device Drivers Error Codes Appendix in the Device Drivers Manual for a detailed listing of the Error Code Error ID and the Error Message 1 6 Accessories Advantech offers a complete set of accessory products to support the PCI 1714 card These accessories include Wiring Cable PCL 10901 1 PCL 10901 1 cable is specially designed for PCI 1714 cards to connect to the wiring board ADAM 3909 for external synchronization signal source such like an external trigger and or clock signal Source Signal Cable The source signal cable is designed as BNC BNC or BNC for one side and open end for the other The cable links the PCI 1714 cards with the signal source via the BNC connector There are all four BNC ports on board available for simultaneous signal input Wiring Boards ADAM 3909 The ADAM 3909 is a DB 9 Wiring Terminal
26. I 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Al Channel 0 Single Value Acquisition W Oh Al Channel 0 Data R TRG F OV 61 GO AD11 AD10 AD9 AD8 AD6 AD5 AD4 AD3 AD2 AD1 ADO Al Channel 1 Single Value Acquisition W 2h Al Channel 1 Data R TRG F OV 61 60 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD2 AD1 ADO Al Channel 2 Single Value Acquisition W 4h Al Channel 2 Data R TRG F OV G1 60 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 ADO Al Channel 3 Single Value Acquisition W 6h Al Channel 3 Data R TRG F OV 61 60 AD11 AD10 AD9 AD8 AD6 AD5 AD4 AD3 AD2 AD1 ADO Al Range Control Register w CH3 2 2 CH1 CHO CHO 8h G1 GO G1 GO Gi GO G1 GO R CH3 2 2 CH1 CHO CHO G1 GO 61 GO Gi GO G1 GO A D Converter Enable Register W CH3 CH2 CH1 CHO Ah R CH3 CH2 CH1 CHO Clock Source and Divider Register W z CKS1 CKSO0 DIV7 DIV6 DIV5 DIV3 DIV2 DIV1 DIVO h R CKS1 CKSO0 DIV7 DIV6 DIV5 DIV3 DIV2 DIV1 DIVO Trigger Mode and Source Register W TRG DMA TSE TS2 TS1 TSO TM2 TM1 TMO F TCF Eh R lTRG TSE 52 TS1 TSO TM2 TM1 TMO 50 Table C 1 PCI 1714 register format Part 2
27. W CN15 CNO after the trigger event Also the value for delay trigger data counts DMA counter register DMA counter is al6 bit counter designed for ABOUT and DELAY trigger mode only Set the counter value for about trigger data counts after the trigger event Rest DMA Counter Before start the DMA counter write the BASE 1Eh to reset the DMA counter 61 C 12 Interrupt Control Flag Write Read BASE 20 Table C 11 Register for Interrupt Control Flag Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Interrupt Control Register W INTE FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 20h 3 3 2 2 1 1 AF O Interrupt Flag R INTE INTF INTF INTF INTF INTF INTF INTF INTF INTF 8 7 6 5 4 3 2 1 0 Interrupt Control Register PCI 1714 provides 9 sources to generate the interrupt Write 1 to enable the interrupt write 0 to disable The INTE 15 control the total interrupt FIFOO HF FIFO 0 Half Full AF FIFO 0 Almost Full FIFO1 HF FIFO 1 Half Full FIFO1 AF FIFO 1 Almost Full FIFO2 HF FIFO 2 Half Full FIFO2 AF FIFO 2 Almost Full FIFO3 HF FIFO 3 Half Full FIFO3 AF FIFO 3 Almost Full DMA TC DMA counter Terminal Count I NTE Total Interrupt Enable Interrupt Flag These
28. able Flag Register ii 14 PF13 FP12 PF11 PF10 PF9 PF8 PF6 PF5 PF2 PF1 PFO FIFO 3 Programmable Flag Register 14 PF13 12 11 10 9 PF8 PF5 2 PF1 PFO FIFO 3 Programmable Flag Register PF14 PF13 12 PF11 10 PF9 PF8 PF6 PF5 PF2 PF1 PFO PF14 PFO FIFO n Programmable Flag Register n 0 3 The FIFO on PCI 1714 is very powerful It allow user to define the indicate flag in any depth There are two flags could be defined FIFO Almost Empty flag and FIFO Almost Full flag To define these flags must follow the procedure First write is the Almost Empty flag offset count from the empty 60 Second write is the Almost Full flag offset count from the full Read procedure is the same as write Once set the offset the value will keep until FIFO reset C 11 DMA Counter Write Read BASE 1C Write BASE 1E Table C 10 Register for DMA Counter Base gt Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Wi DMA Counter Register sk CN15 CN14 CN13 CN12 CN11 CN10 CN8 CN7 CN6 5 CN3 2 R CN15 CN14 CN13 CN12 CN11 CN10 CN9 CN8 CN7 CN6 CN5 CN3 2 Rest DMA Counter 1Eh
29. ation After the PCI 1714 card is installed you can verify whether it is properly installed on your system in the Device Manager 1 Access the Device Manager through Control Panel System Device Manager 2 The device name of the PCI 1714 should be listed on the Device Manager tab on the System Property Page System Properties 2 General Device Manager Hardware Profiles Performance View devices by type View devices by connection m Computer 28 AdvantechDAQ PCI LU 0 Device Version B Bl mm PCI 171 6 CDROM amp Disk drives Display adapters amp 2y Floppy disk controllers 52 Hard disk controllers Keyboard 2 Monitors T Mouse 89 Network adapters 7 Ports COM amp LPT System devices Properties Refresh Remove Print RET Cancel Fig 2 3 The device name listed in the Device Manager Note If your card is properly installed you should see the device name of your card listed on the Device Manager tab If you do see your device name listed on it but marked with an exclamation sign it means your card has not been correctly installed In this case 14 remove the card device from the Device Manager by selecting its device name and press the Remove button Then go through the driver installation process again After your card
30. d operation of your Multifunction card you can then begin the Installation procedures Figure 1 1 on the next page provides a concise flow chart to give users a broad picture of the software and hardware installation procedures Install Driver from CD ROM then power off PC Install Hardware and power on PC Use driver utility to configure hardware Use test utility to test hardware Read examples amp driver manual Start to write your own application Fig 1 1 Installation Flow Chart 1 4 Software Overview Advantech offers a rich set of DLL drivers third party driver supports and application software to help fully utilize the functions of your PCI 1714 card Device Drivers on the companion CD ROM B LabVIEW driver B Advantech ActiveDAQ B Advantech GeniDAQ Programming choices for DA amp C cards You may use Advantech application software such as Advantech Device Drivers On the other hand advanced users can use another option for register level programming although it is not recommended due to its laborious and time consuming nature Device Drivers The Advantech Device Drivers software is included on the companion CD ROM at no extra charge It also comes with all Advantech DA amp C cards Advantech s device drivers feature a complete I O function library to help boost your application performance The Advantech Device Drivers for Windows 2000 95 98 ME NT XP works seamlessly with development tools such
31. de The A D sample clock source and sampling rate The trigger source The acquired sample number N rigger Event Acquired number of samples N Ist 2nd 3rd N 2th N 1th Nth Fig 4 1 Post Trigger Acquisition Mode Delay Trigger Acquisition Mode In delay trigger mode data acquisition will be activated after a preset delay number of sample has been taken after the trigger event The delay number of sample ranges from 2 to 65535 as defined in DMA counter Delay trigger acquisition starts when the PCI 1714 detects the trigger event and stops when the specified number of A D samples has been acquired or when you stop the operation This triggering mode must work with the DMA data transfer mode enabled Please specify the following parameters when using software in delay trigger mode Set to Delay Trigger Acquisition Mode B The sample clock source and sampling rate The trigger source The acquired sample number B The sample number M delays after the delay trigger event happened 27 Trigger Event Delay time M Acquired number of samples N from 2 to 65535 samples Fig 4 2 Delay Trigger Acquisition Mode About Trigger Acquisition Mode Use about trigger acquisition mode when you want to acquire data both before and after a specific trigger event occurs This operation is equivalent to doing both a pre trigger and a post trigger acquisition When using software please specify the following parameters when u
32. e notify our service department or the local sales representative immediately Avoid installing a damaged card into your system Also pay extra caution to following aspects to ensure proper installation Avoid physical contact with materials that could hold static electricity such as plastic vinyl and Styrofoam A Whenever you handle the card grasp it only by its edges DO NOT TOUCH the exposed metal pins of the connector or the electronic components Note amp Keep the anti static bag for future use You might need the original bag to store the card if you have to remove the card from the PC or transport it elsewhere 10 2 2 Driver Installation We recommend you to install the driver before you install the PCI 1714 card into your system since this will guarantee a smooth installation process The Advantech Device Drivers Setup program for the PCI 1714 card is included on the companion CD ROM that is shipped with your DA amp C card package Please follow the steps below to install the driver software Step 1 Insert the companion CD ROM into your CD ROM drive Step 2 The Setup program will be launched automatically if you have the autoplay function enabled on your system When the Setup Program is launched you ll see the following Setup Screen Note amp Ifthe autoplay function 15 not enabled on your computer use Windows Explorer or the Windows Run command to execute SETUP EXE on the compan
33. equency of at least 600 kHz This consideration can avoid an error condition often know as aliasing in which high frequency input components appear erroneously as lower frequencies when sampling External A D Sample Clock 0 The external sample clock 0 is a sine wave signal source which 15 converted to a TTL signal inside the PCI 1714 This signal is AC coupled The input impedance of external clock 0 is 50 ohms and the input level is 2 volts peak to peak Please note that the frequency of the external clock 15 the system clock The maximum A D clock frequency is half of the system clock 31 External A D Sample Clock 1 The external sample clock 1 is a digital clock The input impedance is 50 ohms and the input level should be 2 4V 5V into the 50 ohm load This signal is DC coupled Trigger and Control Logic A D Converter 8 bit Counter Internal EXT 0 Trigger Source EXT 1 Fig 4 5 PCI 1714 Sample Clock Sources 32 4 4 Trigger Sources The PCI 1714 supports the following trigger sources for post delay about and pre trigger acquisition modes Software trigger External digital TTL trigger and B Analog threshold trigger With PCI 1714 user can define the type of trigger source as rising edge or falling edge These following sections describe these trigger sources in more detail Software Trigger A software trigger event occurs when you start
34. for DIN rail Mounting This terminal module can be readily connected to the Advantech PC Lab cards and allows easy yet reliable access to individual pin connections for the PCI 1714 card 2 Installation 2 1 This chapter gives users a package item checklist proper instructions about unpacking and step by step procedures for both driver and card installation Unpacking After receiving your PCI 1714 package please inspect its contents first The package should contain the following items PCI 1714 card Companion CD ROM DLL driver included User s Manual The PCI 1714 card harbors certain electronic components vulnerable to electrostatic discharge ESD ESD could easily damage the integrated circuits and certain components if preventive measures are not carefully paid attention to Before removing the card from the antistatic plastic bag you should take following precautions to ward off possible ESD damage Touch the metal part of your computer chassis with your hand to discharge static electricity accumulated on your body Or use a grounding strap Touch the anti static bag to metal part of your computer chassis before opening the bag Take hold of the card only by the metal bracket when removing it from the bag After taking out the card first you should Inspect the card for any possible signs of external damage loose or damaged components etc If the card 15 visibly damaged pleas
35. ftware issues a trigger command the A D converter will convert one data and return it immediately User can check the A D FIFO status Read 10 12 to make sure if the data is ready to be received For detailed information please refer to Appendix C 8 FIFO Control Appendix C 9 FIFO Status Appendix C 10 FIFO for Progarmmable Flag Pacer Acquisition Mode Use pacer acquisition mode to acquire data if you want to accurately control the time interval between conversions of individual channels in a scan A D conversion clock comes from A D counter or external clock source on connector A D conversion starts when the first clock signal comes in and will not stop if the clock is still continuously sending into it Conversion data 15 put into the A D FIFO For high speed data acquisition you have to use the DMA data transfer for analog input to prevent data loss Post Trigger Acquisition Mode Post trigger allows you to acquire data based on a trigger event Posttrigger acquisition starts when the PCI 1714 detects the trigger event and stops when the preset number of post trigger samples has been acquired or when you stop the operation This trigger mode must work with the DMA data transfer mode enabled Use post trigger acquisition mode when you want to acquire data when a post trigger event occurs Please specify the following parameters when using software in post trigger acquisition mode 26 Set to Post Trigger Acquisition Mo
36. identify the analog trigger threshold voltage level Please also refer to the Appendix C 14 Analog Trigger Threshold Voltage for more details 34 4 5 Analog Input Data Format Table 4 2 Analog Input Data Format HG S Mapping Voltage 000h 0d FS 7FFh 20474 LSB 800h 2048d 0 FFFh 2095d FS 1 LSB 1LSB FS 2048 Table 4 3 The corresponding Full Scale values for various Input Voltage Ranges 35 This page is left blank for hard printing 36 5 Calibration This chapter offers you a brief guide to the calibration procedure The PCI 1714 has been well calibrated at the factory for initial use Users are not necessary to calibrate the PCI 1714 in normal conditions However if some other conditions that the users have to calibrate the PCI 1714 then they can follow the procedure listed below to perform the necessary calibration To perform an effective calibration the user has to prepare a standard 4 1 2 digits resolution stable and low noise DC voltage source It is important that the accuracy of the device will depend on the accuracy of the DC source Calibration Procedure Step 1 Click the Setup button on the Advantech Device Manager window Fig 5 1 to launch the PCI 1714 Device Setting window Fig 5 2 Advantech Device Manager Your ePlatform Partner Device Installed Devices BR My
37. ion CD ROM 11 AD ANTECH Device Driver V2 1 Inst Advantech Device Manager is a powerful and helpful tool to configure your device Device Manager ActiveDAQ Individual Drivers Examples amp Utilities Fig 2 1 The Setup Screen of Advantech Automation Software Step 3 Select the Individual Drivers option Step 4 Select the specific device then just follow the installation instructions step by step to complete your device driver setup AD ANTECH Device Driver V2 1 Install 1 1721 PCI 1756 1 1723 117 PCI 1757UP TEL Je sri PCI1750 D 751 1752 753 PCI 1754 PCI 1755 PCI 1712L PCI 1716 10HG PCI 1716L 10HGLPCI 1731 PCI 1240 PCI 1784 Full Installation Fig 2 2 Different options for Driver Setup For further information on driver related issues an online version of Device Drivers Manual is available by accessing the following path Start Programs Advantech Device Drivers V2 1 Device Driver Manual a 12 5 2 3 Hardware Installation After the DLL driver installation is completed you can now go on to install the PCI 1714 card in any PCI slot on your computer But it is suggested that you should refer to the computer user manual or related documentation if you have any doubt Please follow the steps below to install the card on your system Note Make sure you have installed the driver first before you install the card
38. lt Advantech PCI 1711L PCI 1731 gt Advantech 1712 t e DCL 1720 Fig 2 4 The Device Manager dialog box 16 Step 3 Scroll down the Supported Devices box to find the device that you wish to install then click the Add button to evoke the Existing unconfigured PCI 1714 dialog box such as one shown in Fig 2 5 The Existing unconfigured PCI 1714 dialog box lists all the installed devices on your system Select the device you want to configure from the list box and press the OK button Advantech 1714 device s found x List below is how many PCI 1714 cards on MotherBoard Please select one from listing Device PCI 1714 1 0 A400H 1860 11 et Cancel Fig 2 5 The Device s Found dialog box Step 4 After you have finished configuring the device click OK and the device name will appear in the Installed Devices box as the following 17 Advantech Device Manager Your ePlatform Partner F V tmc Device Manager Installed Devices Computer Supported Devices lt Advantech DEMO Board Advantech COM Devices lt Advantech PCI 1710 L HG HGL lt Advantech 1711 Advantech PCI 1711L PCI 1731 lt Advantech PCI 1712 Advantech PCI 1713 Advantech PCI 1714 lt Advantech PCI 1716 x Me DO 1720
39. ment for the PCI 1714 J1 to J4 BNC are the AI input connectors is for AIO J2 is for J3 is for AI2 and J4 is for AI3 24 4 Principles Operation This chapter describes the following features of the PCI 1714 card Analog input ranges and gains B Analog input acquisition modes B A D sample clock sources Trigger sources B Analog Input Data Format 4 1 Analog Input Ranges and Gains Each channel on the PCI 1714 can measure bipolar analog input signals ranging within 10 V FSR and can be set up with different input ranges respectively The sampling rate can be up to 30 MS s The PCI 1714 also provides various gain levels that are programmable per channel Table 4 1 lists the effective ranges supported by the PCI 1714 using these gains Table 4 1 Gains and Analog Input Range Gain Analog Input Range For each channel choose the gain level that provides most optimal range that can accommodate the signal range you have to measure For detailed information please refer to Appendix C 4 AI Range Control 25 4 2 Analog Input Acquisition Modes The PCI 1714 can acquire data in single value pacer post trigger delay trigger about trigger and pre trigger acquisition modes These analog input acquisition modes are described in more details in the following Single Value Acquisition Mode The single value acquisition mode is the simplest way to acquire data Once the so
40. n The PCI 1714 also accepts external trigger sources allowing synchronous sampling with external devices On board FIFO Memory There are 32K samples of FIFO memory on PCI 1714 This is an important feature for faster data transfer and more predictable performance under Windows system Auto Calibration PCI 1714 features software auto calibration There is no variable resister trimming required This is convenient for user to calibrate Note amp For detailed specifications of the PCI 1714 please refer to Appendix A Specifications 1 2 Applications 1 3 The following are some of the possible applications of PCI 1714 m Testing Instrument Ultrasound Imaging B Gamma Camera Imaging B CCD Camera Imaging Video Digitizing Installation Guide Before you install your PCI 1714 card please make sure you have all the following necessary components PCI 1714 DA amp C card PCI 1714 User s Manual This manual Driver software Advantech DLL drivers included in the companion CD ROM Wiring cable PCL 10901 1 BNC BNC optional Wiring board ADAM 3909 optional Computer Personal computer or workstation with a PCI bus slot running Windows 2000 95 98 ME NT XP Some other optional components are also available for enhanced operation Application software ActiveDAQ GeniDAQ or other third party software packages After you get the necessary components and maybe some of the accessories for enhance
41. ng Calibration Wizard Fig 5 8 The adjustment process of gain calibration 41 Step 9 When the gain calibration is completed then click the Next button to proceed Fig 5 9 Gain calibration succeeded Step 9a Once the Status indicates Failed please check if both the wiring and the input voltage are correct When finished checking click the Start button again to restart the procedure or click the Cancel button to stop the calibration Calibration Wizard Fig 5 10 Gain calibration failed 42 Step 10 When the current channel is calibrated click the Finish button to end the procedure You can proceed to Step 3 to select another channel for calibration and repeat from Step 4 to Step 9 until the rest of the channels are all calibrated one after one Calibration Wizard Fig 5 11 Calibration procedure completed 43 This page is left blank for hard printing 44 Appendix A Specifications Analog Input 4 single ended analog input channels Resolution 12 bit FlFOSize 32Klocations Max Sampling Up to 30 2 Rate volta n mode X11 V max ge operational Sm 2 5 9 Gain List Range 425v osv Gain 1 2 5 10 230 30 30 Gain 1 2 5 10 Bandwi m fmm 3dB Max Input Input Surge 50Q 1MQ co jumper selectable 100pF Software pacer post trigger pre trigger amp DNLE 1LSB No Missi
42. ng Codes 12 Bits Guaranteed INLE 2LSB Offset Adjustable to 1LSB error Gain error Adjustable to 1LSB SINAD S N D 68 dB AC 11bits THD 75 dB ogic level Low 0 8 V max High 2 0V min Input impedance Input coupled ogic level Small Signal Accuracy External TTL Trigger Input C 5 0V peak to peak 515 5 External sin wave Trigger impedance Input Input coupled Resolution A External Analog Trigger Input 1 30 MHz is only for FIFO depth 32K Continuous acquisition depends on platform performance 45 General Connector 4 BNC connector for Al acc 1 PS2 connector for ext clock and trigger 137 107 5 4 4 2 Typical 5 850 mA 12 V 600 mA Max 5V 1A 12V 700mA onsumption 0 70 C 32 158 F Temperature 20 85 C 4 185 F Relat js 5 95 RH non condensing refer to 68 2 3 Humidity Certification CE certified 46 Appendix B Block Diagram 2 1Mohm 5 Extemal Trigger and Clock PCI BUS 5V 32 bit 33MHz PCI 1714 Block Diagram 47 This page is left blank for hard printing 48 Appendix C Register Structure and Format C 1 Overview C 2 The PCI 1714 is delivered with an easy to use 32 bit DLL driver for user programming under the Windows
43. ration Wizard Fig 5 3 The start up window of offset calibration Step 5 Click the Start button to start the Offset Calibration Note that the Status will indicate Unknown as default at the beginning Calibration Wizard Fig 5 4 The adjustment process of offset calibration 39 Step 6 Ifthe reference DC voltage source and the wiring are both correct the calibration will proceed automatically after the Start button is clicked When the offset calibration is completed the Status will indicate Succeeded then click the Next button to proceed to the next step Calibration Wizard Fig 5 5 Offset calibration succeeded Step Once the Status indicates Failed please check if both the wiring and the input voltage are correct When finished checking click the Start button again to restart the procedure or click the Cancel button to stop the calibration Calibration Wizard Fig 5 6 Offset calibration failed 40 Step 7 Ifthe offset calibration is completed then it is going to proceed to the Gain Calibration The steps of gain calibration are quite similar to those of the offset calibration Follow the instructions of the Calibration Wizard to input a correct DC voltage and click the Next button to proceed Calibration Wizard Fig 5 7 The start up window of offset calibration Step 8 Click the Start button to start gain calibration Note that the Status will indicate Unknown as default at the beginni
44. rigger Threshold voltage Register These registers set the analog trigger threshold voltage level ATO 0 5V 1V 5V FFh 0 496 0 992 2 48 4 96 FEh 0 492 0 984 2 46 4 92 81h 0 004 0 008 0 02 0 04 80h 0 0 0 0 79h 0 004 0 008 0 02 0 04 01h 0 496 0 992 2 48 4 96 00h 0 5 1 2 5 5 64 C 15 Calibration Command Write Read BASE 28 Table C 14 Register for Calibration Command Base Address PCI 1714 Register Format HEX 15 14 13 12 11 10 9 8 7 6 5 Ca libration Command Regis ter CG1 CGO CM2 CM1 CMO CD7 CD6 CD5 CD4 CD3 CD2 CD1 CDO 28h CG1 CGO CBU SY CM2 CM1 CMO CD7 CD6 CD5 CD4 CD3 CD2 CD1 CDO CD7 CDO The value is form 00h to FFh CM2 CMO Calibration data Calibration Command Register N M1 Meaning Analog input CHO offset adjustment Analog input CHO gain adjustment Analog input CH1 offset adjustment Analog input CH1 gain adjustment Analog input CH2 offset adjustment Analog input CH2 gain adjustment Analog input CH3 offset adjustment C 0 1 0 1 0 1 0 1 C 0 0 1 1 0 0 1 1 A 23 2 2 oj o o o o Analog input CH4 gain adjustment G1 GO Calibration range code Input range 5 5 V
45. rt Part No 2003171400 1 Edition Printed in Taiwan July 2003 This page is left blank for hard printing Contents T INTRODUCTION eos fos eno to esee aae veru e e vn Yee uoa aep eda en Pra a 1 ISI BEATURES A rne ISERNIA SEHEN eL 1 1 25 NPPEICATIONS 5 ioci e tea Deren a 3 1 3 XZINSTAELATION GUIDE diet ct er bU dV RUE 3 1 4 SOFTWARE OVERVIEW ce PEE Tre EE v RE 5 1 5 DEVICE DRIVERS PROGRAMMING 0 000 6 1 6 ACCESSORIES eite eden eet a v ene ete teen Ae e en t ere s 8 2 INSTALLATION 9 2 l UNPACKING ceca aee pede erede 9 2 2 L DRIVERANSTADEATION eines 11 2 3 HARDWARE INSTALLATION caesen deep ane eme aee e 13 2 4 DEVICE SETUP amp CONFIGURATION s ccsssscscssscscesscceessseeccssecccssnsceceseeceesseeen 16 2 5 DEVICE TESTING nene eux ve suas eve E even De E EVE 19 3 SIGNAL CONNECTIONS Ta e nee esa uada 21 ENBES uUum 21 3 2 SWITCH AND JUMPER SETTINGS cccscccsssseecesseccessseescessecessscecsesseccesseseesessescesseseeeaeen ses 21 333 SIGNATs CONNECTIONS sii 2 0406 eee ee eed dashes 24 3 3 SIGNAL CONNECTIONS 24 4 PRINCIPLES OPERATION
46. sing software in About Trigger acquisition mode Set to About Trigger Acquisition Mode B The sample clock source and sample rate The trigger source B The total acquired sample number The specific sample number before the trigger event The range of preset sample number is from 2 to 65536 samples In about trigger mode users must first designate the size of the allocated memory and the amount of samples to be snatched after the trigger event happens The about trigger acquisition starts when the first clock signal comes in Once a trigger event happens the on going data acquisition will continue until the designated amount of samples have been reached When the PCI 1714 detects the selected about trigger event the card keeps acquiring the preset number of samples and kept the total number of samples on the FIFO 28 Trigger Event Acquired number of samples M after trigger event happened Total Acquired sample number N Fig 4 3 About Trigger Acquisition Mode 29 Pre Trigger Acquisition Mode Pre Trigger mode is a particular application of about trigger mode Use pre trigger acquisition mode when you want to acquire data before a specific trigger event occurs Pre trigger acquisition starts when you start the operation and stops when the trigger event happens Then the specific number of samples will be reversed in the FIFO before the pre trigger event occurred Please specify the following parameters when
47. switch locations 21 Board ID setting SW1 ID3 ID2 IDO Board ID 1 1 1 1 0 1 1 1 0 1 1 1 0 1 2 1 1 0 0 3 1 0 1 1 4 1 0 1 0 5 1 0 0 1 6 1 0 0 0 J 0 1 1 1 8 0 1 1 0 9 0 1 0 1 10 0 1 0 0 11 0 0 1 1 12 0 0 1 0 13 0 0 0 1 14 0 0 0 0 15 Note On 1 Off 0 Power on configuration after hot reset JP1 To see the table below User can use the 7 1 to set the hot reset type of PCI 1714 Power on configuration after hot reset Keep the I O configuration while hot reset Clear the I O configuration to default while hot reset 2 99 20 Input terminator select JP2 to JP5 To see the table below User can use the JP2 to JP5 to set input terminator value for each AI channel to CH3 respectively JP2 JP3 JP5 Input terminator select 500 High impedance 20352 3 3 Signal Connections CN1 Pin Assignment Figure 3 2 shows the pin assignments for the PS 2 connector on the PCI 1714 and the DB 9 connector on the cable GND EXT TRIGO i9 ie 38 e gt GND EXT TRIGO ECE e GND EXT CLKO T NC GND GND 419 EXT CLKO e EXT CLK1 EXT 0 50 EXT CLKO On board PS 2 connector PS2 To DB 9 Cable Connector Fig 3 2 VO connector pin assign
48. tal trigger input N A N A mmr TS1 10 0 1 1 0 Analog input CH2 1 1 0 o 1 1 0 1 1 TSE Trigger Edge selector 0 Rising edge trigger 1 Falling edge trigger DMA TCF DMA counter terminal count flag 0 DMA counter is not terminal count 1 DMA counter is terminal count TRGF Trigger flag O Trigger not occurred 1 Trigger occurred 58 C 8 FIFO Control Write BASE 10 12 Table C 7 Register for FIFO Control PCI 1714 Register Format Hex 15 14 13 12 11 10 9 8 7 5 4 2 1 EE FIFO Control Register TOR W FRST FCLR FRST FCLR 11 0 FIFO Control Register FRST FCLR FRST FCLR 3 3 2 2 FCLRn n 0 3 FIFO Clear register Write 1 to this bit to clear FIFO data FRSTn n 0 3 FIFO Reset register Write 1 to this bit to clear FIFO data and reset the AE and AF flag position to 7FH C 9 FIFO Status Read BASE 10 12 Table C 8 Register for FIFO Status AE PCI 1714 Register Format Hex 15 14 13 12 1 10 9 8 7 5 4 2 173 Tnt FIFO Status Register Fe FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 1 AF 1 AE 1 FF 1 HF 1 EF 0 0 AE 0 0 0 EF FIFO Status Register tah RR FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO FIFO 3 AF 3 AE 3
49. vers Manual to begin your programming efforts You can also look at the example source code provided for each programming tool since they can get you very well oriented The Device Drivers Manual can be found on the companion CD ROM Or if you have already installed the Device Drivers on your system The Device Drivers Manual can be readily accessed through the Start button Start Programs Advantech Driver V2 I Device Driver Manual The example source codes could be found under the corresponding installation folder such as the default installation path Program Files Advantech ADSAPIExamples For information about using other function groups or other development tools please refer to the Creating Windows 95 NT 2000 Application with Device Drivers chapter and the Function Overview chapter on the Device Drivers Manual Programming with Device Drivers Function Library Advantech Device Drivers offers a rich function library to be utilized in various application programs This function library consists of numerous APIs that support many development tools such as Visual Visual Basic Delphi and C Builder According to their specific functions or services those APIs can be categorized into several function groups Device Function Analog Input Output Function Digital Input Output Function Port I O Function Counter Function Temperature Measurement Function Temperature measurement Function Alarm Function Communication port
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