HP manual 10 9112ADSetMode, Cardnumber the card number of PCI-9112

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uSyntax

Visual C++ (Windows-95)

int W_9112_ AD_Set_Range (int card_number, int ad_range)

Visual Basic (Windows-95)

W_9112_AD_Set_Channel (ByVal card_number As Long, ByVal ad_range As Long) As Long

C/C++ ( DOS)

int _9112_AD_Set_Range (int card_number, int ad_range )

uArgument

card_number : the card number of PCI-9112

ad_range : the programmable range of A/D conversion, please refer the the above table for the possible range values.

uReturn Code

ERR_NoError

ERR_BoardNoInit

ERR_AD_InvalidRange

5.10 _9112_AD_Set_Mode

uDescription

This function is used to set the A/D trigger and data transfer mode by means of writing data to the mode control register. The hardware initial state of the PCI-9112 is set as AD_MODE_0 software (internal) trigger with program polling data. For more detailed description of DMA bus mastering mode is specified in section 4.13.

A/D Mode	Description

AD_MOD	Software Trigger, Software Polling
E_0

AD_MOD	Timer Trigger, Interrupt Transfer
E_1

AD_MOD	Timer Trigger, DMA ( bus mastering)Transfer
E_2

AD_MOD	External Trigger, Software Polling
E_3
AD_MOD	External Trigger, Interrupt Transfer
E_4

AD_MOD	External Trigger, DMA (bus mastering) Transfer
E_5

C/C++ Library ∙ 47

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Contents Page Trademarks ALL Rights ReservedDetailed Company Information Adlink Technology IncQuestions Page Contents 9112DblBufferTransfer 9112GetOverrunStatus ConversionConversion Digital Input and Output 9112DO 9112DA 9112ADSetChannel 9112ADSetRangePCI Scan Utility Appendix A. Demo. Programs Product Warranty/ServiceWhat do you need VR Assignment Adjustment Software UtilitiesHow to Use This Guide T r o d u c t i o n FeaturesIntroduction ∙ Analog Output D/A SpecificationsApplications Analog Input A/DDigital I/O DIO General SpecificationsProgrammable Counter Programming Library Software SupportingPCIS-LVIEW LabVIEW Driver PCIS-DDE DDE Server and InTouchTM PCIS-VEE HP-VEE DriverDAQBenchTM ActiveX Controls DASYLabTM PRO∙ Installation InstallationWhat You Have Installation ∙ Device Installation for Windows SystemsUnpacking PCI -Bus Controller PCB LayoutPCI-9112 Layout ConverterPCB Layout of the PCI-9112 CPCI-9112 LayoutAnalog Input Channel Configuration Jumper Settings10 ∙ Installation D/A Reference Voltage Setting Clock Source Setting12 ∙ Installation Internal Reference Voltage SettingCN 3 Analog Input / Output & Counter/Timer Connectors Pin AssignmentsPin Assignments of PCI-9112 CN 2 Digital Signal Output do 0 CN 1 Digital Signal Input DI 014 ∙ Installation Pin Assignments of cPCI-9112 16 ∙ Installation Hardware Installation OutlineConnect with ACLD-9182 Daughter Board ConnectionConnect with ACLD-8125 Connect with ACLD-9137Connect with ACLD-9185 18 ∙ InstallationConnect with ACLD-9138 and ACLD-9188 I/O Registers Map G i s t e r s F o r m a tRegisters Format ∙ 20 ∙ Registers Format A/D Data RegistersD/A Output Register Mode A/D control Register22 ∙ Registers Format MUX Register Bit8 ~ Bit5 Auto-Scan Bit24 ∙ Registers Format Software Trigger Register A/D Status Register26 ∙ Registers Format Digital I/O registerHigh Level Programming Internal Timer/Counter RegisterLow Level Programming 28 ∙ Operation Theorem Analog Input Signal ConnectionE r a t i o n T h e o r e m A/D ConversionDifferential input mode Single-ended ModeOperation Theorem ∙ 30 ∙ Operation Theorem 4 Floating source and differential inputSoftware trigger 1 A/D Conversion ProcedureTimer Pacer Trigger 2 A/D Trigger ModesInterrupt Transfer Intx 3 A/D Data Transfer ModesExternal Trigger Software Data Transfer DrdyDMA Transfer Dmax D/A Conversion34 ∙ Operation Theorem Digital Input and OutputCounter Timer/Counter Operation36 ∙ Operation Theorem General Purpose Timer/ CounterPacer Trigger Source AddressControl Byte 38 ∙ Operation Theorem Mode Definitions+ + L i b r a r y Libraries Installation++ Library ∙ 40 ∙ C/C++ Library Programming GuideNaming Convention Data TypesReturn Code 9112InitialSyntax Argument42 ∙ C/C++ Library 9112DI9112DI Channel Description9112DO 44 ∙ C/C++ Library 9112DA9112ADSetChannel 46 ∙ C/C++ Library 9112ADSetRangeCardnumber the card number of PCI-9112 10 9112ADSetMode48 ∙ C/C++ Library 11 9112ADSetAutoscan12 9112ADSoftTrig 50 ∙ C/C++ Library 13 9112ADAquire14 9112ADDMAStart 52 ∙ C/C++ Library 15 9112ADDMAStatus 54 ∙ C/C++ Library 16 9112ADDMAStop17 9112ContDmaStart 56 ∙ C/C++ Library 18 9112CheckHalfReady20 9112GetOverrunStatus 19 9112DblBufferTransfer58 ∙ C/C++ Library 21 9112ContDmaStop22 9112ADINTStart 60 ∙ C/C++ Library 23 9112ADINTStatus24 9112ADINTStop 25 9112ADTimer62 ∙ C/C++ Library 2MHz / c1 * c227 9112TIMERRead 26 9112TIMERStart64 ∙ C/C++ Library 28 9112TIMERStop29 9112AllocDMAMem Argument cardnumber countervalue32 9112GetSample 30 9112FreeDMAMem66 ∙ C/C++ Library What do you need CalibrationCalibration ∙ Unipolar Calibration A/D AdjustmentVR Assignment Bipolar CalibrationReference Voltage Calibration D/A Adjustment2 D/A Channel Calibration Software Utility Software Utilities70 ∙ Software Utility Software Utility ∙ System ConfigurationRunning the Utility CalibrationPCI Scan Utility Functional Testing72 ∙ Software Utility Appendix a Demo Programs ∙ P e n d i x a . D e m o O g r a m sDOS Software Windows 95 DLL74 ∙ Appendix a Demo Programs Product Warranty/Service ∙ Product Warranty/Service